最新刊期
卷 31 ， 期 18 ， 2025
- “最新研究发现，肺心汤通过调节PPARγ/NF-κB/NLRP3信号通路，减轻肺动脉平滑肌细胞焦亡，改善低氧性肺动脉高压大鼠肺血管重塑及右心功能障碍。”摘要：ObjectiveTo investigate the mechanism by which Feixin decoction treats hypoxic pulmonary hypertension （HPH） by regulating the peroxisome proliferator-activated receptor gamma （PPARγ）/nuclear factor-kappa B （NF-κB）/NOD-like receptor pyrin domain containing 3 （NLRP3） signaling pathway.MethodsForty-eight male SD rats were randomly allocated into normal， hypoxia， and low-， medium- and high-dose （5.85， 11.7， 23.4 g·kg-1， respectively） Feixin decoction groups， with 8 rats in each group. Except the normal group， the remaining five groups were placed in a hypoxia chamber with an oxygen concentration of （10.0±0.5）% for 8 h per day， 28 days， and administrated with corresponding drugs during the modeling process. After 4 weeks of treatment， echocardiographic parameters ［pulmonary artery acceleration time （PAT）， pulmonary artery ejection time （PET）， right ventricular anterior wall thickness （RVAWd）， and tricuspid annular plane systolic excursion （TAPSE）］ were measured for each group. The right ventricular systolic pressure （RVSP） was measured by the right heart catheterization method， and the right ventricular hypertrophy index （RVHI） was calculated by weighing the heart. The pathological changes in pulmonary arterioles were observed by hematoxylin-eosin staining. The co-localization of α-smooth muscle actin （α-SMA） with NLRP3， N-terminal gasdermin D （N-GSDMD）， and cysteinyl aspartate-specific proteinase-1 （Caspase-1） in pulmonary arteries was detected by immunofluorescence. The protein levels of PPARγ， NF-κB， NLRP3， apoptosis-associated speck-like protein containing a CARD （ASC）， N-GSDMD， interleukin-1β （IL-1β）， interleukin-18（IL-18）， and cleaved Caspase-1 in the lung tissue was determined by Western blot. The ultrastructural changes in pulmonary artery smooth muscle cells （PASMCs） were observed by transmission electron microscopy.ResultsCompared with the normal group， the hypoxia group showed increased RVSP and RVHI （P<0.01）， decreased right heart function （P<0.01）， increased pulmonary vascular remodeling （P<0.01）， increased co-localization of α-SMA with NLRP3， N-GSDMD， and Caspase-1 in pulmonary arterioles （P<0.01）， up-regulated protein levels of NF-κB， NLRP3， ASC， N-GSDMD， IL-1β， IL-18， and cleaved Caspase-1 in the lung tissue （P<0.05， P<0.01）， a down-regulated protein level of PPARγ （P<0.05， P<0.01）， and pyroptosis in PASMCs. Compared with the hypoxia group， Feixin decoction reduced RVSP and RVHI， improved the right heart function and ameliorated pulmonary vascular remodeling （P<0.05， P<0.01）， decreased the co-localization of α-SMA with NLRP3， N-GSDMD， and Caspase-1 （P<0.05， P<0.01）， down-regulated the protein levels of NF-κB， NLRP3， ASC， N-GSDMD， IL-1β， IL-18， and cleaved Caspase-1 in the lung tissue （P<0.05， P<0.01）， up-regulated the protein level of PPARγ （P<0.05， P<0.01）， and alleviated pyroptosis in PASMCs.ConclusionFeixin decoction can ameliorate pulmonary vascular remodeling and right heart dysfunction in chronically induced HPH rats by regulating pyroptosis in PASMCs through the PPARγ/NF-κB/NLRP3 pathway.关键词：Feixin decoction;hypoxic pulmonary hypertension;pulmonary arterial smooth muscle cells;pyroptosis62|10|0更新时间：2025-08-21
- “最新研究发现，左归丸能改善妊娠期糖尿病模型子代胰腺发育，促进生长发育，可能通过调节Pdx1路径相关调控因子表达发挥作用。”摘要：ObjectiveTo explore the mechanism by which Zuoguiwan improves the pancreas development in the gestational diabetes mellitus （GDM） model by observing the effects of Zuoguiwan on the expression of key regulatory factors in different stages of pancreas development.MethodsPregnant Wistar rats were randomly assigned into blank， model， insulin detemir （20 U·kg-1） and Zuoguiwan （1.89 g·kg-1） groups （n=18）. GDM was induced by peritoneal injection of streptozotocin on day 6.5 （E6.5d） in the embryonic stage， and the blank group was given an equal volume of sodium citrate buffer. The modeling performance was assessed by measuring the blood glucose of pregnant rats. Except the blank group and model group， pregnant rats in other groups were administrated with corresponding drugs from E9.5d to delivery. The random blood glucose of pregnant rats was monitored， and the embryos and offspring rats were measured for the length and weighed on E12.5d， E18.5d and day 21 after birth （B21d）. The Lee's index of rats on B21d was calculated. Enzyme-linked immunosorbent assay （ELISA） was employed to measure the fasting insulin （FINS） levels of B22d rats and the Homeostasis Model Assessment for Insulin Resistance （HOMA-IR） was calculated. The serum levels of aspartate aminotransferase （AST）， alanine aminotransferase （ALT）， total bilirubin （TBIL）， total cholesterol （CHO）， triglyceride （TG）， high-density lipoprotein cholesterol （HDL）， and low-density lipoprotein cholesterol （LDL） in E18.5d pregnant rats and B22d offspring were determined. The pathological changes in the pancreas of E12.5d， E18.5d and B22d rats were observed by hematoxylin-eosin （HE） staining. Western blot was used to determine the protein levels of pancreatic duodenal homeobox 1 （Pdx1）， pancreas-specific transcription factor 1a （Ptf1a）， and sex-determining region Y-box protein 9 （Sox9） in the pancreas of E12.5d embryos， Pdx1， Nkx2 homeobox 2 （Nkx2.2）， and hairy and enhancer of split-1 （Hes1） in the pancreas of E18.5d embryos， and Pdx1， v-maf musculoaponeurotic fibrosarcoma oncogene homolog A （Mafa）， and NK transcription factor-related homeobox gene family 6 locus 1 （Nkx6.1） in the pancreas of B22d rats.ResultsCompared with the blank group， the model group showed elevated blood glucose levels in pregnant rats on B0d， E9.5d， E12.5d， E15.5d， and E18.5d （P<0.05， P<0.01）， decreased body weight and body length （P<0.01） and increased Lee's index in the offspring. In addition， the B22d offspring showed rising levels of FBG， FINS， HOMA-IR， AST， and TG （P<0.01）， a declined level of HDL （P<0.01）， and pancreatic acinous cells with edema and loose arrangement. The pregnant rats on E18.5d exhibited raised levels of ALT， AST， and TG （P<0.05， P<0.01） in the pancreas and a declined level of HDL （P<0.05）. The E12.5d embryos showed up-regulated protein levels of Pdx1， Sox9， and Ptf1a in the pancreas （P<0.01） and the E18.5d embryos exhibited down-regulated protein levels of Pdx1， Nkx2.2， and Hes1 in the pancreas （P<0.01）. The protein levels of Pdx1， Nkx6.1， and Mafa in the pancreas of B22d offspring were down-regulated （P<0.01）. Compared with the model group， the insulin group exhibited lowered blood glucose in pregnant rats on B0d， E15.5d， and E18.5d （P<0.05， P<0.01）. The offspring in all treatment groups showcased increased body weight and body length （P<0.01） and decreased Lee's index. The B22d offspring exhibited declined levels of FBG， FINS， and HOMA-IR in the insulin group （P<0.01） and lowered levels of FBG and HOMA-IR in the Zuoguiwan group （P<0.01）. The B22d offspring in all the treatment groups showed reduced levels of ALT， AST， TBIL， CHO， TG， and LDL， a raised level of HDL， and alleviated edema of pancreatic acinous cells. The pregnant rats on E18.5d demonstrated declined levels of TG and ALT （P<0.05， P<0.01） and an elevated level of HDL （P<0.05）. The pancreas of E12.5d embryos presented down-regulated protein levels of Pdx1 and Sox9 and an up-regulated protein level of Ptf1a in the insulin group （P<0.05）. The pancreas of E12.5d embryos in the Zuoguiwan group presented down-regulated protein levels of Pdx1， Sox9， and Ptf1a （P<0.01）. All the treatment groups showed up-regulated protein levels of Pdx1， Nkx2.2， and Hes1 in the pancreas of E18.5d embryos （P<0.01） and Pdx1， Nkx6.1， and Mafa in the pancreas of B22d embryos （P<0.05， P<0.01）.ConclusionZuoguiwan can promote the growth and development and ameliorate the pathological changes in the pancreas of the offspring of GDM model by regulating the expression of Pdx1 pathway-related regulatory factors in different stages of pancreas development.关键词：gestational diabetes mellitus;pancreatic duodenal homeobox 1 （Pdx1）;embryo development;pancreas;Zuoguiwan46|7|0更新时间：2025-08-21
- “最新研究发现，芪归抵挡汤通过Sirt1/p53/NF-κB p65通路改善糖尿病肾病小鼠代谢记忆，减轻肾脏细胞凋亡和炎症反应，改善肾功能。”摘要：ObjectiveTo explore the effect and mechanism of Qigui Didang decoction， formulated based on the principle of Tonifying Deficiency and Unblocking Collaterals， on improving metabolic memory of db/db mice with diabetic nephropathy （DN） through silent information regulator 1 signal regulator 1 （Sirt1）/p53/nuclear factor kappa-B （NF-κB） p65 pathway.MethodsFifteen db/db mice were randomly divided into model group （10 mL·kg-1·d-1）， resveratrol group （20 mg·kg-1·d-1）， and Qigui Didang decoction group （3.34 g·kg-1·d-1） Another five db/m mice were selected as the normal group （10 mL·kg-1·d-1）. After the intervention， the kidney weight of each group was measured， and the kidney index （KI） was calculated. Fasting blood glucose （FBG）， creatinine （CRE）， β2-microglobulin （β2-MG）， blood urea nitrogen （BUN）， and cystatin C （CysC） were measured. Renal pathology was observed by hematoxylin-eosin （HE） staining and Masson staining. The mRNA and protein expression levels of Sirt1， NF-κB， tumor suppressor gene p53， interleukin-1β （IL-1β）， and cysteine aspartate protease-3 （Caspase-3） were detected using real-time quantitative polymerase chain reaction （Real-time PCR） and Western blot.ResultsCompared with the normal group， the model group showed disordered renal structure， obvious renal damage， and markedly elevated levels of renal function indexes （CRE， β2-MG， BUN， and CysC） （P<0.01）. The KI and blood glucose were significantly increased （P<0.01）， while Sirt1 expression was markedly decreased （P<0.01）. Expression levels of NF-κB p65， p53， IL-1β， and Caspase-3 were increased significantly （P<0.05）. Compared with those in the model group， DN mice treated with Qigui Didang decoction exhibited significantly decreased FBG， improved renal function， and markedly decreased KI （P<0.01）， along with reduced CRE， β2-MG， BUN， and CysC levels （P<0.05）. Protein expression of Sirt1 was significantly upregulated （P<0.05）， while that of NF-κB p65， p53， IL-1β， and Caspase-3 was markedly decreased （P<0.05）. The mRNA expression levels of NF-κB p65， p53， IL-1β， and Caspase-3 were significantly decreased （P<0.05）. The staining results indicate improved renal fibrosis， significantly decreased fiber deposition （P<0.05）， and less inflammatory infiltration in the Qigui Didang decoction group.ConclusionThe findings suggest that Qigui Didang decoction can alleviate the metabolic memory effect of DN， thereby inhibiting renal cell apoptosis and inflammatory response in mice， and improving renal function. The mechanism of action is closely related to the Sirt1/p53/NF-κB p65 signaling pathway.关键词：diabetic nephropathy;metabolic memory;silent information regulator 1 signal regulator 1 （Sirt1）/p53/nuclear factor kappa-B （NF-κB） p65;method of tonifying deficiency and unblocking collateral;Qigui Didang decoction43|3|0更新时间：2025-08-21
- “温胃舒颗粒治疗脾胃虚寒证功能性消化不良研究取得进展，为相关疾病治疗提供新方案。”摘要：ObjectiveThis study aims to investigate the therapeutic effects of Wenweishu granule （WWSG） on functional dyspepsia （FD） with spleen-stomach deficiency cold syndrome in rats by integrating network pharmacology， molecular docking， and animal experiments.MethodsActive components and corresponding targets of WWSG were collected from the Traditional Chinese Medicine Systems Pharmacology Database and Analysis Platform （TCMSP） and the Bioinformatics Analysis Tool for Molecular Mechanism of Traditional Chinese Medicine （BATMAN-TCM）. Disease-related targets for FD with spleen-stomach deficiency cold syndrome were screened using GeneCards and the Integrative Pharmacology-based Research Platform of Traditional Chinese Medicine （TCMIP）. Core therapeutic targets were identified via Cytoscape and validated by molecular docking. A rat model of FD with spleen-stomach deficiency cold syndrome was established using vinegar gavage combined with tail-clamping. The rats were randomly divided into a model group， low-， medium-， and high-dose WWSG groups （2.0， 4.0， 8.0 g·kg-1）， a domperidone group （3.0 mg·kg-1）， a Fuzi Lizhong pillwan （0.8 g·kg-1）， and a normal control group （n=10 per group）. Drugs were administered once daily by gavage for 14 consecutive days. After treatment， body weight， symptom scores， and gastrointestinal motility indices were recorded. Gastric and duodenal pathologies changes were observed via hematoxylin-eosin （HE） staining. Brain-gut peptides were measured in serum and tissue using enzyme-linked immunosorbent assay （ELISA）. Immunohistochemistry and Western blot were performed to assess stem cell factor （SCF） and receptor tyrosine kinase （c-Kit） protein expression in gastric tissues.ResultsA total of 305 drug targets， 1 140 disease targets， and 116 overlapping targets were identified. Cytoscape analysis revealed 104 core targets. Enrichment analysis indicated that the SCF/c-Kit signaling pathway was the key mechanism. Molecular docking confirmed a strong binding affinity between active components of WWSG and SCF/c-Kit proteins （binding energy<-5.1 kcal·mol-1）. Compared with the normal group， model rats exhibited slower weight gain （P<0.05）， reduced gastric emptying and intestinal propulsion （P<0.01）， mild gastric mucosal shedding， duodenal inflammatory cell infiltration， decreased levels of gastrin （GAS）， 5-hydroxytryptamine （5-HT）， and vasoactive intestinal peptide （VIP） （P<0.05， P<0.01）， and elevated somatostatin （SS） expression （P<0.05， P<0.01）. WWSG treatment ameliorated weight gain， symptom scores， and low-grade inflammation in gastric/duodenal tissues. High-dose WWSG significantly improved gastric emptying and intestinal propulsion， upregulated GAS， 5-HT， and VIP， and downregulated SS expression in serum and tissues （P<0.05， P<0.01）. Immunohistochemistry and Western blot demonstrated that SCF and c-Kit protein expression was decreased in the model group （P<0.05， P<0.01）， which was reversed by WWSG intervention （P<0.05）.ConclusionWWSG exerts therapeutic effects on FD with spleen-stomach deficiency cold syndrome in rats， potentially by regulating the SCF/c-Kit signaling pathway to enhance gastrointestinal motility.关键词：Wenweishu granules;spleen-stomach deficiency cold syndrome;functional dyspepsia;stem cell factor （SCF）/receptor tyrosine kinase（c-Kit）;network pharmacology42|9|0更新时间：2025-08-21
- “最新研究发现，香连化浊方通过激活Hedgehog信号通路，有效治疗慢性萎缩性胃炎大鼠，抑制上皮间充质转化。”摘要：ObjectiveTo explore the therapeutic effect and mechanism of Xianglian Huazhuo prescription on chronic atrophic gastritis （CAG） in rats based on the Hedgehog signaling pathway.MethodsThe CAG rat model was established by sodium salicylate， N-methyl-N′-nitro-N-nitroguanidine （MNNG）， and irregular feeding. The successfully modeled rats were randomly divided into a model group （180 mg·L-1）， a moradan group （1.4 g·kg-1）， and Xianglian Huazhuo Prescription groups with high， medium， and low doses （36， 9， 18 g·kg-1）， followed by drug intervention. Hematoxylin-eosin （HE） staining was used to observe morphological changes in the gastric mucosa. Transmission electron microscopy was used to observe the ultrastructure of gastric mucosa cells. Real-time quantitative polymerase chain reaction （Real-time PCR） was used to detect the mRNA expression of Sonic Hedgehog （Shh）， Patched 1 （Ptch1）， and Glioma-associated oncogene homolog 1 （Gli1）. Western blot was used to detect the protein expression levels of Shh， Ptch1， and Gli1 in the gastric mucosa. Immunohistochemistry was used to observe the protein expression of the epithelial marker E-cadherin.ResultsCompared with the normal group， the CAG model group showed a reduction in gastric mucosal intrinsic glands and infiltration of inflammatory cells. The ultrastructure of gastric mucosal cells showed nuclear pyknosis， fewer mitochondria， and abnormal mitochondrial structure. The mRNA and protein expression of Shh， Ptch1， and Gli1 in the gastric mucosa were significantly decreased （P<0.05）， and E-cadherin protein expression was decreased. Compared with the model group， the intervention groups showed varying degrees of improvement in histopathological morphology and cellular ultrastructure. The mRNA and protein expression of Shh， Ptch1， Gli1， and E-cadherin increased to varying degrees. Xianglian Huazhuo Prescription upregulated the expression of key Hedgehog pathway factors and E-cadherin at both the mRNA and protein levels （P<0.05）.ConclusionXianglian Huazhuo prescription has a therapeutic effect on CAG in rats， and its mechanism may be related to activation of the Hedgehog signaling pathway and inhibition of epithelial-mesenchymal transition （EMT）.关键词：chronic atrophic gastritis;Xianglian Huazhuo prescription;Hedgehog signaling pathway;epithelial-mesenchymal transition36|10|0更新时间：2025-08-21
- “最新研究发现，知母皂苷BⅡ联合淫羊藿苷能抑制破骨细胞分化，维持破骨细胞-成骨细胞正常耦联，促进成骨分化。”摘要：ObjectiveTo explore the effect of timosaponin BⅡ （TBⅡ） combined with icariin （ICA） on osteoclast （OC）-osteoblast （OB） coupling and decipher the mechanism from the cellular level.MethodsThe cell counting kit-8 （CCK-8） was used to assess the effects of different concentrations of TBⅡ and different concentrations of TBⅡ+ICA on the growth of RAW264.7 cells. Soluble receptor activator of nuclear factor-κB ligand （sRANKL） was used to induce the differentiation of RAW264.7 pre-osteoclasts into osteoclasts. The cells were allocated into sRANKL， TBⅡ （1， 5， 10 μmol·L-1）， and TBⅡ+ICA groups. Tartrate-resistant acid phosphatase staining was performed to assess the effects of TBⅡ and TBⅡ+ICA on osteoclast differentiation. Real-time quantitative polymerase chain reaction （Real-time PCR） was conducted to examine the effects of TBⅡ+ICA on the expression of key genes involved in osteoclast differentiation and osteoclast-derived coupling factors. The osteogenic differentiation conditioned medium mixed with osteoclast supernatant was used to induce osteogenic differentiation of MC3T3-E1 cells. Alkaline phosphatase staining and alizarin red S staining were employed to determine the effect of TBⅡ+ICA on osteogenic differentiation. Real-time PCR was employed to evaluate the effects of conditioned medium on key genes involved in osteogenic differentiation.ResultsTBⅡ at 1， 5， 10 μmol·L-1 had no significant effect on the cell survival rate. Compared with the sRANKL group， TBⅡ inhibited osteoclast differentiation in a dose-dependent manner and achieved the best effect at 10 μmol·L-1 （P<0.01）. Compared with the sRANKL group， different concentrations of TBⅡ down-regulated the mRNA levels of osteoclast differentiation-related genes c-Fos， RANK， and RANKL （P<0.05）. None of 10 μmol·L-1 TBⅡ， 10 μmol·L-1 TBⅡ+10-4 μmol·L-1 ICA， or 10 μmol·L-1 TBⅡ+10-3 μmol·L-1 ICA affected the viability of RAW264.7 cells. TBⅡ and/or ICA inhibited osteoclast differentiation （P<0.01）， and TBⅡ + ICA had the best effect （P<0.01）. Compared with the sRANKL group， TBⅡ and/or ICA down-regulated the mRNA levels of c-Fos， RANK， and RANKL （P<0.05）. The single application of TBⅡ and ICA had no significant effect on the mRNA levels of Wnt10b， Cthrc1， and C3a， while TBⅡ+ICA exerted up-regulating effects （P<0.05）. Compared with those in the blank group， the bone differentiation and mineralization abilities of the normal osteogenic induction group and each osteogenic induction + osteoclast supernatant group were improved （P<0.01）. Compared with the blank group， the normal osteogenic induction group and the osteogenic induction + osteoclast supernatant group showed up-regulated mRNA levels of Runx2 and OCN （P<0.01）.ConclusionTBⅡ+ICA can inhibit osteoclast differentiation， maintain the normal osteoclast-osteoblast coupling， and promote osteogenic differentiation.关键词：Yin-Yang balance;osteoclast-osteoblast coupling;osteoporosis;timosaponin BⅡ;icariin20|9|0更新时间：2025-08-21
- “最新研究发现，明视方通过调节视黑素-多巴胺轴抑制内质网应激，有效延缓近视眼轴增长。”摘要：ObjectiveTo investigate the mechanism by which Mingshi prescription regulates the retinal melanopsin-dopamine （Opn4-DA） axis in myopic mice to inhibit endoplasmic reticulum （ER） stress in the retina and sclera， thereby delaying axial elongation associated with myopia.MethodsSixty 4-week-old male SPF-grade C57BL/6J mice were randomly divided into a normal group， a form-deprived myopia group （FDM group）， an intrinsically photosensitive retinal ganglion cells ablation group （ipRGCs group）， a Mingshi Prescription group （MSF group， 5.2 g·kg-1）， and an ipRGCs + MSF group （5.2 g·kg-1）. Except for the normal group， all other groups underwent FDM modeling. Additionally， the ipRGCs and ipRGCs + MSF groups received retinal ipRGC ablation. Three weeks after modeling， the MSF and ipRGCs + MSF groups were administered Mingshi prescription via continuous gavage for six weeks. After refraction and axial length were measured in all mice， eyeballs were collected along with retinal and scleral tissues. Pathological and morphological changes in the retina， choroid， and sclera were observed using periodic acid-Schiff （PAS） staining. Western blot was employed to detect the relative protein expression levels of dopamine D1 receptor （DRD1）， C/EBP homologous protein （CHOP）， and glucose-regulated protein 78 （GRP78） in the retina， and CHOP and GRP78 in the sclera. Real-time PCR was used to detect the relative mRNA expression of Opn4， CHOP， and GRP78 in the retina， and CHOP and GRP78 in the sclera. Immunofluorescence staining （IF） was performed to detect the expression of Opn4 and DRD1 in retinal tissues.ResultsCompared with the normal group， the FDM group showed a significant myopic shift in refraction （P<0.05） and a significant increase in axial length （P<0.05）. The retinal layers were thinner， the number of ganglion cells was reduced， and collagen fibers in the sclera were loosely arranged with evident gaps. Opn4 and DRD1 protein and mRNA expression in the retina were significantly decreased （P<0.05）， while CHOP and GRP78 protein and mRNA expression in both retinal and scleral tissues were significantly increased （P<0.05）. Compared with the FDM group， the ipRGCs group exhibited further increases in myopic refraction and axial length （P<0.05）， more pronounced thinning and looseness in the retinal， choroidal， and scleral layers， lower expression of Opn4 and DRD1 protein and mRNA in the retina （P<0.05）， and higher expression of CHOP and GRP78 protein and mRNA in the retina and sclera （P<0.05）. Compared with the FDM group， the MSF group showed significantly reduced refractive error and axial length （P<0.05）， with improved cellular number， arrangement， and thickness in ocular tissues， increased Opn4 and DRD1 protein and mRNA expression in the retina （P<0.05）， and reduced CHOP and GRP78 protein and mRNA expression in both retina and sclera （P<0.05）. Similarly， the ipRGCs + MSF group showed significant improvements in terms of the above items compared with the ipRGCs group （P<0.05）.ConclusionMingshi Prescription delays myopic axial elongation and refractive progression by regulating the Opn4-DA axis in the retina of myopic mice， thereby inhibiting ER stress in the retina and sclera. This intervention promotes Qi and blood nourishment of the eyes， softens the fascia， and restores ocular rhythm.关键词：myopia;dopamine;Opn4;Mingshi prescription;endoplasmic reticulum stress35|14|0更新时间：2025-08-21
- “最新研究发现，八珍汤合归肾丸加减方能显著提高胚胎着床障碍小鼠的着床点数，其机制可能与调控特异性转录因子T-bet、GATA3表达，纠正Th1/Th2免疫失衡及改善子宫内膜容受性有关。”摘要：ObjectiveTo investigate the mechanism of the modified of Bazhentang combined with Guishentang in improving pregnancy outcomes in mouse models of embryo implantation dysfunction by regulating T helper 1/T helper 2 （Th1/Th2） immune balance.MethodsEighty ICR female mice were randomly divided into four groups （n=20 per group） on gestational day 1 （GD1）： control， model， western medicine， and traditional Chinese medicine （TCM） groups. Except for the control group， all mice received mifepristone solution （0.2 mg/mouse） via oral gavage on GD4 to induce embryo implantation dysfunction. The TCM group received a water decoction of the modified of Bazhentang combined with Guishentang （20.8 g·kg-1）， with the western medicine group administered dydrogesterone （3.9 mg·kg-1）， and the control/model groups given equal volumes of saline. All treatments were administered once daily from GD1 until one day before sample collection. Outcomes included implantation site counts （macroscopic observation）， pregnancy rates， body weight， endometrial histopathology （hematoxylin-eosin staining）， uterine expression of T-box expressed in T cells （T-bet）， GATA-binding protein 3 （GATA3）， interferon gamma （IFN-γ）， and interleukin-4 （IL-4） at protein （Western blot） and mRNA （real-time polymerase chain reaction， Real-time PCR） levels， serum IFN-γ and IL-4 levels （enzyme-linked immunosorbent assay， ELISA）， and Th1/Th2 immune balance evaluated by calculating T-bet/GATA3 and IFN-γ/IL-4 ratios.ResultsCompared to the control group， the model group showed no significant change in pregnancy rate but exhibited a marked reduction in average implantation sites and body weight （P<0.01）. Histopathological analysis revealed endometrial abnormalities， including decreased glandular density， stromal compaction， and absence of nucleolar vacuoles. At the molecular level， uterine tissue in the model group demonstrated significantly upregulated expression of T-bet and IFN-γ （P<0.05， P<0.01）， alongside markedly downregulated GATA3 and IL-4 expression （P<0.05， P<0.01）. Serum analysis confirmed markedly elevated IFN-γ （P<0.01） and reduced IL-4 levels （P<0.01）， resulting in significantly increased T-bet/GATA3 and IFN-γ/IL-4 ratios （P<0.01）. Compared to the model group， pregnancy rates in all treatment groups showed no significant change. Implantation sites and body weight increased substantially （P<0.01）， with restored endometrial morphology characterized by enhanced glandular density， stromal edema， and reappearance of nucleolar vacuoles. Significant downregulation of T-bet and IFN-γ （P<0.01） and upregulation of GATA3 and IL-4 （P<0.05， P<0.01） in uterine tissue were observed. Serum IFN-γ levels were significantly reduced （P<0.05， P<0.01）， while IL-4 levels were significantly elevated （P<0.05）. The Th1/Th2 ratios were significantly decreased （P<0.01）.ConclusionThe modified of Bazhentang combined with Guishentang significantly enhances the number of embryo implantation sites in mice with embryo implantation dysfunction， potentially through modulating T-bet/GATA3 expression， restoring Th1/Th2 immune balance， and improving endometrial receptivity.关键词：Bazhentang;Guishenwan;embryo implantation disorder;recurrent implantation failure;T helper 1/T helper 2 （Th1/Th2） balance11|3|0更新时间：2025-08-21
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Yulin Hukun Decoction Ameliorates Diminished Ovarian Reserve via PI3K/Akt/mTOR-Mediated Autophagy AI导读
“最新研究发现，毓麟护坤汤能激活PI3K/Akt/mTOR信号通路，抑制卵巢颗粒细胞自噬，改善卵泡发育及卵巢储备功能。”摘要：ObjectiveTo observe the effect of Yulin Hukun decoction on autophagy mediated by phosphatidylinositol 3-kinase （PI3K）/protein kinase B （Akt）/mammalian target of rapamycin （mTOR） signaling pathway in the mouse model of cyclophosphamide-induced diminished ovarian reserve and explore the follicular development-improving mechanism of this decoction.MethodsSixty female ICR mice with normal estrous cycle were assigned into a blank group （n=10） and a modeling group （n=50）. The model was established by intraperitoneal injection of cyclophosphamide （60 mg·kg-1） for 5 days. The successfully modeled mice were randomly grouped as follows： model， estradiol （0.26 mg·kg-1）， and high-， medium-， and low-dose （56.42， 28.21， 14.105 g·kg-1， respectively） Yulin Hukun decoction， with 10 mice in each group. The blank group and the model group received normal saline （10 mL·kg-1）. The intervention was performed once a day for 21 days. The general conditions， estrous cycle， body weight， and ovary index were observed and recorded for each group. Serum levels of follicle-stimulating hormone （FSH）， luteinizing hormone （LH）， estradiol （E2）， and anti-Müllerian hormone （AMH） were measured by enzyme-linked immunosorbent assay. Histopathological changes in the ovarian tissue were observed by hematoxylin-eosin staining. Western blot was employed to determine the protein levels of PI3K， Akt， mTOR， autophagy-related protein 7 （Atg7）， beclin1， microtubule-associated protein 1 light chain 3Ⅱ （LC3Ⅱ）， ubiquitin-binding adaptor protein （p62）， forkhead box protein O1 （FoxO1）， and acetylated forkhead box protein O1 （Ac-FoxO1） in mouse ovaries. Real-time PCR was adopted to determine the mRNA levels of PI3K， Akt， mTOR， Atg7， beclin1， and LC3Ⅱ in the mouse ovarian tissue.ResultsCompared with the blank group， the model group had disturbed estrous cycle， decreased body weight （P<0.05）， loose ovarian structure with increased atretic follicles， increased serum FSH level （P<0.05）， and decreased AMH and estradiol levels （P<0.05）. Compared with the model group， the treatment groups showed recovered estrous cycles and body weight. The estradiol group and high- and medium-dose Yulin Hukun decoction groups showed declined FSH level （P<0.05） and elevated AMH levels （P<0.05）. In addition， the treatment groups showed downregulated protein levels of Atg7， LC3Ⅱ， beclin1， FoxO1， and Ac-FoxO1 （P<0.01）， upregulated protein levels of PI3K， Akt， mTOR， and p62 （P<0.01） in the ovarian tissue， gradual repair of the ovarian structure， with more intact and numerous follicles of various stages.ConclusionYulin Hukun decoction can inhibit autophagy in ovarian granulosa cells by activating the PI3K/Akt/mTOR signaling pathway and inhibiting the expression of autophagy-related proteins and transcription factors， thereby improving follicular development and ovarian reserve.关键词：diminished ovarian reserve;autophagy;phosphatidylinositol 3-kinase （PI3K）/protein kinase B （Akt）/mammalian target of rapamycin （mTOR） signaling pathway;Yulin Hukun decoction23|11|0更新时间：2025-08-21 - “在肺癌术后康复领域，专家提出了全周期、分阶段、动态功能保护策略，为中西医结合肿瘤防治提供新思路。”摘要：Lung cancer （LC） is a significant global public health issue， with both its incidence and mortality rates ranking among the highest worldwide. The age-standardized incidence and mortality rates are increasing annually， posing a serious threat to the life and health of LC patients. Radical surgical resection is the primary treatment for malignant lung tumors. However， postoperative multidimensional functional impairments， including respiratory， mucosal， and psychological functions， are common. These impairments not only reduce patients' quality of life and affect their treatment tolerance and duration， but also negatively correlate with prognosis， facilitating disease recurrence and metastasis. At present， postoperative functional dysfunction after LC surgery remains a key clinical challenge that urgently needs to be addressed. There is a lack of standardized and regulated postoperative rehabilitation treatment management and traditional Chinese medicine （TCM） differentiation and treatment strategies for LC. Focusing on the core underlying pathogenesis of "Qi sinking" after LC surgery， and guided by the classical TCM theory of "lungs governing Qi"， this study， based on the core concept of the "five perspectives on treatment" theory， innovatively proposes the respiratory dysfunction as the core pathogenesis of "Qi sinking in the chest" during the rapid rehabilitation phase， mucosal dysfunction as the core pathogenesis of "Yin deficiency and Qi sinking" during the postoperative adjuvant treatment phase， and the psychological dysfunction as the core pathogenesis of "Qi sinking with emotional constraint" during the consolidation phase. Accordingly， stage-specific dynamic functional protection strategies are constructed. In the rapid rehabilitation phase， the strategy emphasizes tonifying Qi and uplifting sinking Qi， with differentiation and treatment based on the principle of ''descending before ascending''. In the adjuvant treatment phase， the approach focuses on nourishing Yin and uplifting Qi， with prescription combinations that integrate unblocking and tonification. In the consolidation phase， the strategy aims to resolve constraint and uplift Qi， with clinical treatment emphasizing a combination of dynamic and static methods. At each stage of functional rehabilitation， clinical differentiation and treatment should support healthy Qi and eliminate pathogenic factors simultaneously. This study is the first to propose the concept of postoperative functional protection in TCM， offering a new approach for TCM differentiation and treatment in the full-cycle， stage-based， and dynamic protection of postoperative function in LC patients. It is expected to contribute to the construction and development of an integrated TCM-Western medicine comprehensive program for cancer prevention and treatment in China.关键词：lung cancer;postoperative;rehabilitation;dysfunction;Qi sinking32|9|0更新时间：2025-08-21
- “在肺癌术后康复领域，专家提出了守正治气法，为肺部并发症治疗提供新思路。”摘要：Pulmonary complications， the most common postoperative complications of lung cancer， not only affect the quality of life of the patients after surgery but also increase the prognostic risks of postoperative recurrence and metastasis， threatening the life safety. At present， a multidisciplinary model of diagnosis and rehabilitation with integrated traditional Chinese medicine （TCM） and Western medicine has been initially formed under the guidance of the concept of rapid rehabilitation post operation for lung cancer. However， the treatment that only aims at shortening hospital stay and reducing the incidence of postoperative complications does not pay enough attention to the postoperative functional rehabilitation of the lung and the impact of follow-up adjuvant therapy， which affects the completeness of rehabilitation. This paper classifies the typical postoperative symptoms and manifestations of lung cancer into five groups： Lung system， emotion， digestive tract， pain， and nerve. On this basis， this paper summarizes the three core pathogeneses of postoperative complications of lung cancer as failure of Qi to ascend and descend leading to insecurity of defensive exterior， vessel block leading to Qi stagnation and fluid retention， and lung Qi deficiency leading to spleen and kidney deficiency. Accordingly， this paper proposes the treatment principle of protecting healthy Qi and treating Qi with the core of descending-tonifying-ascending-dispersing Qi and puts forward three treatment methods. The first is replenishing Qi and consolidating exterior， and expelling phlegm and regulating lung. The second is replenishing Qi and promoting blood flow to resolve stasis and relieving pain. The third is replenishing Qi and tonifying lung， and invigorating spleen and tonifying kidney. Furthermore， this paper elaborates on the pathogenesis and treatment principles of four common postoperative complications： Lung infection， pleural effusion， atelectasis， and bronchopleural fistula. On the basis of Western medical treatment， the TCM treatment characteristics of treating symptoms in the acute phase and eradicating the root cause in the chronic phase should be played. While dispelling the pathogen， measures should be taken to protect the healthy Qi， including tonifying lung Qi， regulating spleen Qi， and replenishing kidney Qi. This study summarizes the pathogenesis and treatment strategy of common postoperative complications of lung cancer according to the principle of protecting healthy Qi and treating Qi， aiming to provide guidance for the future treatment of postoperative complications of lung cancer.关键词：protecting healthy Qi and treating Qi;post operation for lung cancer;complications;rehabilitation;traditional Chinese medicine21|9|0更新时间：2025-08-21
- “在非小细胞肺癌治疗领域，研究者发现黄芩联合EGFR-TKIs能增强抗肿瘤效果，为提高靶向药物敏感性提供新分子机制。”摘要：ObjectiveTo investigate the effects of Scutellariae Radix combined with epidermal growth factor receptor-tyrosine kinase inhibitors （EGFR-TKIs） on cell proliferation， apoptosis， cancer stem cell （CSC） marker expression， and metabolism in non-small cell lung cancer （NSCLC） cells.MethodsThe anti-tumor effects of Scutellariae Radix and EGFR-TKIs （gefitinib or osimertinib） in NSCLC cells were evaluated using the cell counting kit-8 （CCK-8） and Annexin V-FITC/propidium iodide （PI） double staining apoptosis assay. The activity of Scutellariae Radix and EGFR-TKIs in three-dimensional （3D） cultures of NSCLC cells was assessed using the CellTiter-Glo® 3D cell viability assay. The mRNA and protein expression levels of CSC markers， sex determining region y box protein 2 （SOX2） and aldehyde dehydrogenase 1 family member A1 （ALDH1A1）， were detected by quantitative real-time polymerase chain reaction （Real-time PCR） and Western blot， respectively. Changes in intracellular reactive oxygen species （ROS） levels were detected by ROS staining， and the redox ratio was detected by femtosecond laser labeling free imaging （FLI）.ResultsUnder both two-dimensional （2D） and 3D culture conditions， compared with the blank group and EGFR-TKI group， the combination group showed significantly reduced cell viability and increased apoptosis rate （P<0.05）. Compared with the EGFR-TKI group， the mRNA and protein levels of CSC markers were significantly downregulated in the combination group （P<0.05）. Additionally， the redox ratio was significantly elevated （P<0.05）， and ROS levels were also increased in the combination group compared with the EGFR-TKI group.ConclusionIn NSCLC cells， Scutellariae Radix enhances the redox ratio and increases ROS levels， thereby inhibiting the expression of CSC markers and strengthening the anti-tumor effects of EGFR-TKIs. This provides a novel molecular mechanism by which Scutellariae Radix may enhance the sensitivity of targeted therapies.关键词：non-small cell lung cancer （NSCLC）;Scutellariae Radix;epidermal growth factor receptor-tyrosine kinase inhibitors （EGFR-TKIs）;cancer stem cells;reactive oxygen species （ROS）;Redox ratio25|11|0更新时间：2025-08-21
- “在肿瘤治疗领域，专家基于“五观辨治”新体系，创新提出药毒疮概念，将“阴虚气陷”理论引入肺癌靶向治疗相关复发性阿弗他口腔溃疡的辨治中，为中西医联合防治恶性肿瘤治疗相关不良反应症状管理提供了理论支撑。”摘要：Tumor treatment-related adverse reactions are a major focus of clinical concern， among which recurrent aphthous oral ulcers （RAU） associated with targeted therapy for lung cancer （LC） are among the most painful and distressing for patients. Currently， modern medical interventions show limited efficacy， and there is an urgent need for more effective treatment strategies. This study differentiates RAU associated with targeted therapy for LC from chemotherapy-related and ordinary oral ulcers， elucidates the pathophysiological basis of such ulcers， and traces the theoretical origin of "Yin deficiency and Qi collapse". Based on the new system of "five perspectives on diagnosis and treatment" for tumor prevention and treatment， with a focus on the core and symptom perspectives and rooted in the traditional concept of "lung dominating Qi"， we innovatively propose the concept of "medicine-induced ulcer" and are the first to introduce the theory of "Yin deficiency and Qi collapse" into the syndrome differentiation and treatment of RAU associated with targeted therapy for LC （i.e.， medicine-induced ulcer）. We propose that "Yin deficiency and Qi collapse" is the core pathogenesis of medicine-induced ulcers， in which the collapse of formless Qi is the key to their onset， while the deficiency and stasis of tangible Yin and blood constitute the root of recurrence. A hierarchical strategy for syndrome differentiation and treatment is established： first treating the collapse of formless Qi， then replenishing tangible deficiencies， and concurrently preventing recurrence. We emphasize that treatment should address both root and manifestation， with appropriate prioritization. In the acute phase， while relieving symptoms and promoting ulcer healing by nourishing Qi， uplifting collapse， and generating body fluids， attention should also be paid to nourishing spleen Yin， facilitating the circulation of nutritive Qi， and alleviating stasis to target the root pathogenesis and reduce recurrence. A verified case is presented to support this approach. This study enriches the theoretical framework and clinical methods of traditional Chinese medicine （TCM） in the treatment of RAU associated with targeted therapy for LC， promotes symptom management of treatment-related adverse reactions through integrated TCM and Western medicine， and provides theoretical support for the construction and development of a comprehensive differentiation and treatment system for lung cancer prevention， treatment， and rehabilitation.关键词：lung cancer;targeted therapy;oral ulcer;traditional Chinese medicine;Yin deficiency and Qi collapse27|11|0更新时间：2025-08-21
- “据最新研究报道，中医序贯辨证方案可降低儿童频复发/激素依赖型肾病综合征复发率，提高缓解率，改善症状，临床应用安全。”摘要：ObjectiveTo assess the relapse rate， clinical efficacy， and safety of a traditional Chinese medicine （TCM） sequential syndrome differentiation protocol for frequently relapsing/steroid-dependent nephrotic syndrome （FRNS/SDNS） in children.MethodsA total of 151 children with FRNS/SDNS treated in the First Affiliated Hospital of Henan University of Chinese Medicine from December 2020 to June 2024 were randomized into an observation group （77 cases） and a control group （74 cases）. Both groups received Western medicine （prednisone tablets and tacrolimus capsules）. In addition， the observation group additionally underwent TCM sequential syndrome differentiation and the control group received 1/10 of the TCM dose. The 6-month intervention was followed by a 12-month follow-up， totaling 18 months of observation across seven time points （before treatment and after 1， 2， 4， 24， 52， 76 weeks of treatment）. The evaluation was carried out based on the following indicators. ① The relapse rates were mainly recorded after 24， 52， 76 weeks of treatment. ② The efficacy was evaluated based on the clinical remission rates after 1， 2， 4 weeks of treatment， the time to proteinuria clearance， the levels of 24-hour urine total protein （24-h UTP）， serum total protein （TP）， serum albumin （ALB）， cholesterol （CHO）， and triglycerides （TG） and the TCM symptom scores before treatment and after 24 weeks of treatment. ③ The treatment safety was evaluated based on blood routine and levels of liver enzymes， renal function indicators and blood glucose （Glu） before treatment and after 24 weeks of treatment.Results① Relapse rate： After 24 weeks of treatment， no significant difference in relapse rate was found between the two groups. The observation group showed lower relapse rates than the control group after 52 weeks of treatment ［24.2% （16/66） vs. 52.5% （31/59）， χ2=10.634， P<0.01］ and 76 weeks of treatment ［42.4% （28/66） vs. 74.6% （44/59）， χ2=13.186， P<0.01］ than the control group. ② Efficacy indicators： The two groups showed no significant difference in remission rate after 1 week of treatment. The observation group demonstrated higher remission rates after 2 weeks of treatment ［88.2% （67/76） vs. 74.0% （54/73）， Z=-1.999， P<0.05］ and 4 weeks of treatment ［94.7% （72/76） vs. 82.2% （60/73）， Z=-2.3589， P<0.05）. In addition， the observation group had shorter time to proteinuria clearance （P<0.01）. After treatment， both groups showed declined 24 h-UTP， CHO， TG， and TCM symptom scores and elevated TP and ALB levels （P<0.01）， and the observation group had lower CHO， TG， and TCM symptom scores and higher TP and ALB than the control group （P<0.05）. ③ Safety indicators： After treatment， both groups showed declined white blood cell count （WBC）， red blood cell count （RBC）， hemoglobin （HB）， and alanine aminotransferase （ALT） （P<0.05， P<0.01） and elevated Glu （P<0.01） and blood urea nitrogen （BUN） （P<0.05）. After 24 weeks of treatment， none of WBC， RBC， HB， PLT， ALT， AST， BUN， Cr or Glu had significant differences between groups. Moreover， the incidence of adverse reactions showed no significant difference between the two groups.ConclusionThe TCM sequential syndrome differentiation protocol effectively reduces the relapse rate， improves the remission rate， shortens the time to proteinuria clearance， raised serum protein levels， lowers blood lipid levels， and alleviates symptoms， demonstrating good clinical safety in children with FRNS/SDNS.关键词：traditional Chinese medicine sequential syndrome differentiation;pediatric nephrotic syndrome;frequently relapsing/steroid-dependent type;relapse rate;randomized controlled trial17|3|0更新时间：2025-08-21
- “在艾滋病免疫重建不全治疗领域，研究证实参灵固本颗粒能显著提高患者CD4+细胞计数，安全可靠，为治疗提供科学依据。”摘要：ObjectiveTo evaluate the effects of Shenling Guben Granules on quality of life and immune function in patients with HIV classified as immunological non-responders （INRs）.MethodsA prospective， multicenter， randomized， double-blind， controlled trial was conducted from August 21， 2018， to January 6， 2021， across eight hospitals in China. A total of 300 INR patients， diagnosed with spleen-kidney yang deficiency or lung-spleen Qi deficiency syndromes， were enrolled and randomly assigned to either the observation group or the control group， with 150 patients in each group. The control group received antiretroviral therapy （ART） combined with placebo， while the observation group received ART combined with Shenling Guben Granules. After 72 consecutive weeks of treatment， the World Health Organization Quality of Life for HIV brief version （WHOQOL-HIV BREF） was used to assess quality of life before and after treatment in both groups. Immune indicators （CD4+ and CD8+ T cell counts）， complete blood count， liver and renal function， and adverse events during treatment were also evaluated to assess safety.ResultsA total of 279 patients were included in the final analysis （140 in the observation group and 139 in the control group）. After treatment， CD4+ T cell counts in the observation group increased significantly compared to baseline （P< 0.05）， whereas the control group showed an upward trend without statistical significance. Compared with the control group after treatment， the observation group showed a significantly greater increase in CD4+ levels （P<0.05）. There were no significant differences in the total score or domain scores of quality of life （physical， psychological， independence， social relationships， environment， and spirituality）， or in CD8+ T cell counts， before and after treatment in either group. The incidence of adverse events during treatment was 10% （14/140） in the observation group and 10.07% （14/139） in the control group， with no statistically significant difference between the two groups.ConclusionAlthough Shenling Guben Granules did not significantly improve quality of life in INR patients， they significantly increased CD4+ cell counts and demonstrated good safety， providing scientific evidence to support their use as a treatment option for INR patients.关键词：Shenling Guben granules;HIV immunological nonresponders;World Health Organization Quality of Life Questionnaire for HIV brief version（WHOQOL-HIV BREF）;immune function13|4|0更新时间：2025-08-21
- “《益肺止咳胶囊临床应用专家共识》发布，明确了该药在急慢性支气管炎等病症的临床应用，为规范化治疗提供指导。”摘要：The compilation instructions for the Expert Consensus on Clinical Application of Yifei Zhike Capsules systematically expound the development background， methodological framework， and core achievements of this consensus. In view of the problems existing in the clinical application of Yifei Zhike Capsules， such as insufficient efficacy evidence and lack of standardized syndrome differentiation， the Institute of Basic Research in Clinical Medicine， China Academy of Chinese Medical Sciences took the lead and collaborated with 21 tertiary grade-A hospitals and research institutions across China to form a multidisciplinary expert group （comprising 30 experts in clinical medicine， pharmacy， and methodology）. The compilation work was carried out in strict accordance with the World Health Organization （WHO） guidelines， the GB/T 1.1-2020 standard， and the writing specifications for the explanatory notes of expert consensus on clinical application of Chinese patent medicines. Through systematic literature retrieval （including 32 studies， with 24 clinical studies）， Grading of Recommendations Assessment， Development and Evaluations （GRADE）-based evidence grading， and multiple rounds of discussions using the nominal group method （25 experts voted to determine 17 clinical questions）， 5 evidence-based recommendations and 11 expert consensus suggestions were formed. It is clarified that this medicine （Yifei Zhike Capsules） is applicable to the treatment of expectoration/hemoptysis in acute and chronic bronchitis and the adjuvant treatment of pulmonary tuberculosis. It is recommended that it can be used alone or in combination with anti-tuberculosis drugs. The safety evaluation shows that this medicine mainly induces the following adverse reactions： mild gastrointestinal reactions （such as nausea and abdominal pain） and rashes. The contraindicated populations include pregnant women and women during menstruation. The compilation process of the consensus underwent three rounds of expert letter reviews， two rounds of peer reviews， and quality control assessments to ensure methodological rigor and clinical applicability. In addition， through policy alignment， academic promotion， and a dynamic revision mechanism， the standardization of clinical application was promoted， providing a demonstration for the evidence-based transformation of characteristic therapies of Miao medicine.关键词：Yifei Zhike capsules;Miao medicine;expert consensus;clinical application;compilation instructions13|4|0更新时间：2025-08-21
- “最新研究发现，黑西洋参能有效保护神经元，其中人参皂苷20（S）-Rg3等成分发挥关键作用，为黑西洋参质量控制提供新标准。”摘要：ObjectiveTo clarify the neuroprotective effect of black Panacis Quinquefolii Radix（PQR） and explore its active ingredients， with the aim of establishing an activity-oriented quality evaluation method.MethodsTransgenic Tg（HuC∶EGFP） zebrafish was used to establish a neuronal injury model by aluminum chloride immersion. Different doses（10， 20 mg·L-1） of PQR and black PQR ethanol extracts were administered. The neuroprotective effects of PQR and black PQR were compared by analyzing the fluorescent area and intensity of zebrafish neurons. Based on ultra-performance liquid chromatography（UPLC）， a fingerprint profile of black PQR was established， followed by principal component analysis（PCA） and orthogonal partial least squares-discriminant analysis（OPLS-DA）. Differential components were screened using the criteria of variable importance in the projection（VIP） value>1 and P<0.05. The neuroprotective activity of 14 batches of black PQR was assessed， and Spearman correlation analysis was used to identify saponins related to neuroprotective activity， which were then validated. Based on the above results， active marker components were determined， and an UPLC method was established for their quantitation with clear content limits.ResultsPharmacological efficacy results showed that both PQR and black PQR at different doses could significantly improved neuronal damage in zebrafish. At a dose of 20 mg·L-1， black PQR demonstrated superior efficacy（P<0.05）. The fingerprint similarities of 14 batches of black PQR were>0.94， with 26 common peaks identified. Through comparison with the reference standards， 8 components were confirmed， including peak 1（ginsenoside Rg1）， peak 2（ginsenoside Re）， peak 5（ginsenoside Rb1）， peak 9（ginsenoside Rd）， peak 16［ginsenoside 20（S）-Rg3］， peak 17［ginsenoside 20（R）-Rg3］， peak 18（ginsenoside Rk1）， and peak 19（ginsenoside Rg5）. The results of PCA and OPLS-DA indicated that there were differences in saponins among black PQR samples from different origins， and 12 differential components were screened. All 14 batches of black PQR exhibited good protective effects on zebrafish neurons， with Shaanxi-produced black PQR showing superior protective effects compared to the other three production regions. Spearman correlation analysis revealed that a total of 11 components， including ginsenosides 20（S）-Rg3， 20（R）-Rg3， Rk1 and Rg5， showed a significant positive correlation with the neuroprotective effect in zebrafish（P<0.05）. The activity validation results indicated that ginsenosides 20（S）-Rg3， 20（R）-Rg3， Rk1 and Rg5 were the primary components responsible for the neuroprotective effects of black PQR. Quantitative analysis showed that the content of ginsenoside 20（S）-Rg3 in 14 batches of black PQR ranged from 0.17% to 0.52%， and the repair rate of neuronal damage ranged from 42.77% to 97.83%.ConclusionBased on the fingerprint and neuronal protective activity， the spectrum-effect related quality control model of black PQR was established， with ginsenoside 20（S）-Rg3 as the quality control index， and the neuronal damage repair rate≥60% as the evaluation standard， the minimum limit of ginsenoside 20（S）-Rg3 in black PQR should be≥0.20%.关键词：black Panacis Quinquefolii Radix;neuroprotection;spectrum-effect relationship;content determination;quality evaluation;zebrafish;ginsenoside18|3|0更新时间：2025-08-21
- “最新研究发现，施用枯草芽孢杆菌菌肥和哈茨木霉-淡紫紫孢菌复合菌肥能显著提高北苍术产量和有效成分积累，其中枯草芽孢杆菌菌肥效果更优。”摘要：ObjectiveThe effects of two microbial fertilizers （Bacillus subtilis fertilizer and Trichoderma harzianum-Purpureocillium lilacinum compound fertilizer） on the growth and development， the accumulation of active ingredients， and the microbial community diversity of rhizosphere soil of Atractylodes chinensis were investigated.MethodsA field experiment was carried out with two-year-old Atractylodes chinensis as the test material. Plant samples were collected during the wilt stage （September 26， 2023） to determine the general agronomic traits of Atractylodes chinensis. High-performance liquid chromatography （HPLC） was utilized to evaluate the effects of microbial fertilizers on the synthesis and accumulation of four active ingredients （atractylodin， atractylon， β-eudesmol， and atractylenolide Ⅰ） in Atractylodes chinensi. PacBio Sequel sequencing technology was used to explore the differences in bacterial community structures and diversity in the rhizosphere soil of Atractylodes chinensis treated with different microbial fertilizers.ResultsThe two microbial fertilizers had significant growth-promoting effects on Atractylodes chinensis. Compared with those of the CK group， the stem diameter， stem and leaf dry and fresh weight， and rhizome dry and fresh weight of Atractylodes chinensis significantly increased by 0.47-1.07 times （P<0.05） after the application of the Bacillus subtilis fertilizer （16 kg/667 m2）， and those significantly increased by 0.62-0.96 times （P<0.05） after the application of the Trichoderma harzianum-Purpureocillium lilacinum compound fertilizer （1.5 kg/667 m2）. The effect on plant height was not significant. The application of two microbial fertilizers was beneficial to the accumulation of atractylodin， atractylon， β-eudesmol， and atractylenolide Ⅰ （P<0.01）， and the effect of the Bacillus subtilis fertilizer on the accumulation of active ingredients of Atractylodes chinensis was better than that of the Trichoderma harzianum-Purpureocillium lilacinum compound fertilizer. The results of high-throughput sequencing showed that compared with the CK group， the Bacillus subtilis fertilizer （8 kg/667 m2） could significantly increase the diversity of rhizosphere bacterial species by regulating the Simpson index and Shannon index （P<0.05）， and the Trichoderma harzianum-Purpureocillium lilacinum compound fertilizer significantly reduced the bacterial diversity （P<0.05）. The relative abundance of dominant bacteria was compared at the phylum and genus levels. The relative abundance of Proteobacteria （45.73%） and Burkholderia_Caballeronia_Paraburkholderia （9.98%） significantly increased after the application of the Bacillus subtilis fertilizer （P<0.01）， and the relative abundance of Acidobacteriota （20.53%） and Sphingomonas （3.63%） increased significantly （P<0.01） after the application of the Trichoderma harzianum-Purpureocillium lilacinum compound fertilizer. The relative abundance of beneficial bacteria in the Bacillus subtilis fertilizer was slightly higher than that in the Trichoderma harzianum-Purpureocillium lilacinum compound fertilizer. Pearson correlation analysis showed that Burkholderia_Caballeronia_Paraburkholderia and Sphingomonas were positively correlated with the content of atractylodin， atractylon， β-eudesmol， and atractylenolide Ⅰ （P<0.05）.ConclusionThe application of the Bacillus subtilis fertilizer and Trichoderma harzianum-Purpureocillium lilacinum compound fertilizer can increase the yield of medicinal materials and promote the synthesis and accumulation of active ingredients by regulating the rhizosphere microecological diversity of Atractylodes chinensis， and the application effect of the Bacillus subtilis fertilizer is better than that of the Trichoderma harzianum-Purpureocillium lilacinum compound fertilizer.关键词：Atractylodes chinensis;microbial fertilizer;agronomic trait;active ingredient;soil microecology22|7|0更新时间：2025-08-21
- “最新研究发现，模拟重茬丹参根际有机酸环境显著抑制毛状根生长，影响初生和次生代谢产物合成，对连作障碍形成产生极大影响。”摘要：ObjectiveTo investigate the effects of rhizosphere organic acids secreted by the roots of Salvia miltiorrhiza on continuous cropping obstacles.MethodsThe mixed solution of organic acids in the rhizosphere of S. miltiorrhiza in continuous cropping and rotation cropping was added to the hairy roots subcultured for 21 days， and samples were collected on days 0， 2， 4， 6， 8， and 10. The changes of biomass， effective components， primary metabolites， secondary metabolites， antioxidant enzymes， and hormones in hairy roots of S. miltiorrhiza were observed and determined.ResultsCompared with the rotation cropping group and the blank control group， the simulation of organic acid secretion from the roots of S. miltiorrhiza had a significant inhibitory effect on the growth of hairy roots and decreased the content of effective components as well as total sugar and total protein in primary metabolites. Compared with the blank control group， the rotation cropping group and the continuous cropping group showed total sugar and total protein content decreases of 33.9% and 5.1%， respectively. On the other hand， the secretion of organic acids from S. miltiorrhiza roots significantly promoted the accumulation of total phenolic acids and total tanshinone， which showed increases of 14.6% and 1.6%， respectively， in continuous cropping group and rotation cropping group compared with the blank control group.ConclusionThe organic acid environment under continuous cropping significantly inhibited the growth of hairy roots and the accumulation of primary metabolites， while promoting the synthesis and accumulation of secondary metabolites of S. miltiorrhiza.关键词：Salvia miltiorrhiza;hairy root;continuous cropping obstacles;rhizosphere organic acid;effect on metabolism23|9|0更新时间：2025-08-21
- “最新研究发现，淡豆豉发酵过程中特定真菌群落促进异黄酮从糖苷型到苷元型转化，为淡豆豉质量提升提供重要参考。”摘要：ObjectiveTo reveal the changing pattern of fungal communities and isoflavone content during the fermentation of Sojae Semen Praeparatum.MethodsInternal transcribed spacer （ITS） amplicon sequencing was used to analyze the changes in fungal communities during the fermentation. High-performance liquid chromatography （HPLC） was employed to determine the composition and content of isoflavones. Spearman correlation analysis was conducted to identify fungal communities positively correlated with isoflavone content.ResultsDuring the fermentation of Sojae Semen Praeparatum， the abundance of Penicillium continued to increase and became the dominant genus from the "yellow cladding" to the early "secondary fermentation" stage （9 days）. However， in the mid-to-late "secondary fermentation" stage （12-21 days）， the abundance of Penicillium decreased， while the abundance of Barnettozyma increased rapidly， becoming the dominant genus during the later stages （18-21 days）. Alpha diversity analyses showed that fungal diversity was higher in the "secondary fermentation" stage than in the "yellow cladding" stage. Beta diversity analyses showed greater variability in fungal communities during the "yellow cladding" stage， with relatively stable fungal communities during the "secondary fermentation" stage. The aglycone isoflavone content exhibited a gradual increase， rising from 5.56% at the start of fermentation to 96.84% by the end. In contrast， the glucoside isoflavone content experienced a corresponding decline， decreasing from 94.44% to 3.16%. Spearman analysis showed that Penicillium， Barnettozyma， and Ilyonectria were positively correlated with the contents of daidzein， glycitein， and genistein， and promoted the conversion of isoflavones from glucoside to aglycone forms.ConclusionThe fungal communities of Penicillium， Barnettozyma， and Ilyonectria promote the conversion of isoflavones from glucoside to aglycone forms during the fermentation of Sojae Semen Praeparatum. The findings provide an important reference for improving the scalability and quality of Sojae Semen Praeparatu fermentation.关键词：Sojae Semen Praeparatum;fermentation;high performance liquid chromatography （HPLC）;isoflavone;fungal communities32|18|0更新时间：2025-08-21
- “据最新研究，四逆散源自《伤寒论》，历代沿袭其方名、组成、煎服法。现代临床多用于治疗慢性胃炎等疾病，为深度研究提供理论依据。”摘要：Sinisan is a classical prescription developed and applied by ancient medical experts and it is first recorded in the Treatise on Cold Damage written by ZHANG Zhongjing in the Eastern Han Dynasty. Later physicians have modified this prescription based on this original one. The bibliometrics methods were used to analyze the key information and research trend of Sinisan. According to the inclusion and exclusion criteria， 69 pieces of effective data were extracted， involving 67 ancient traditional Chinese medicine （TCM） books. The results showed that the name， composition， and decocting methods of Sinisan in later generations were inherited from the original record in the Treatise on Cold Damage. The original plants of medicinal materials used in Sinisan are basically clear. We recommend Bupleuri Radix as the dried root of Bupleurem scorzonerifolium， Paeoniae Radix Alba as the dried root of Paeonia lactiflora， Aurantii Fructus as the dried fruit of Citrus aurantium， Glycyrrhizae Radix et Rhizoma as the dry root and rhizome of Glycyrrhiza uralensis. Raw materials of Bupleuri Radix and Paeoniae Radix Alba， Aurantii Fructus stir-fried with bran， and stir-fried Glycyrrhizae Radix et Rhizoma should be used for preparation of Sinisan. According to measurement system in the Han Dynasty， a bag of Sinisan is composed of 1.25 g Bupleuri Radix， 1.25 g Paeoniae Radix Alba， 1.25 g Aurantii Fructus， and 1.25 g Glycyrrhizae Radix et Rhizoma. The materials should be grounded into coarse powder and taken with a proper amount of rice soup， 3 times a day. Sinisan has the effects of regulating qi movement and harmonizing the liver and spleen. It can be used for treating reversal cold in limbs and cold damage. In modern clinical practice， Sinisan can be used to treat chronic gastritis， irritable bowel syndrome， and dyspepsia. The above research results provide scientific reference for the future research and development of Sinisan.关键词：Sinisan;ancient and modern literature;key information;textual research;clinical application35|11|0更新时间：2025-08-21
- “据最新研究，专家系统梳理了麝香药材的名称、基原、产地等，为经典名方开发提供依据。”摘要：In this paper， by consulting the ancient and modern literature， the name， origin， quality evaluation， harvesting and processing， and others of the original animal and medicinal materials of Moschus were systematically sorted out and verified， in order to provide the basis for the development and utilization of the famous classical formulas containing Moschus. According to the textual research， musk deer was first recorded in Shanhaijing. Shennong Bencaojing was recorded as Moschus and all generations were used as the correct name， but there were also aliases such as Shefu， Xiangzhang and Xiangqizi. In ancient times， Moschus berezovskii， M. sifanicus and M. moschiferus were the main sources of Moschus， and the quality of Moschus produced in northwest China was better than that produced in the Yangtze River basin. In modern times， Moschus of M. moschiferus produced in northeast China， M. sifanicus produced in Gansu， Sichuan and other places， and M. berezovskii produced in Ningxia， Shaanxi and other places are regarded as genuine. In ancient times， gunshots， lassoes， arrow shots and other methods were generally used to hunt live musk deer， and the sachets were immediately cut off. Those with high quality were called Xiangshanhuo， and dried in the shade after harvesting， which was known as Maoke Shexiang. Cut open the sachet， remove the shell and dry preservation， commonly known as Moschus kernel. In modern times， the method of taking Moschus from the living body of cultured musk deer is adopted， that is， Moschus kernel is directly taken from its sachet， dried in the shade or dried in a closed dryer. This method realizes the sustainable utilization of Chinese herbal medicine resources， but attention should be paid to the frequency and quality of Moschus. The harvesting time is mostly after the autumnal equinox every year， and before the next summer， it is better to gather sachet in winter. In recent times， it is believed that the shell Moschus is dry， full， thin， elastic， loose inside， many particles， strong and persistent aroma for the best， while the Moschus kernel is particle purple-black， powder yellow-brown， soft and oily texture， strong and persistent aroma for the best. The ancient processing method of Moschus was extracting kernels from the shell. After removing impurities， it is ground and used as medicine. Because its composition is not suitable for heating， the processing method is most common in preparations such as grinding into powder and putting into pills or powders， which has the effect of opening up the orifices and refreshing the mind， and it has continued to this day. Based on the research conclusions， it is suggested that the development of famous classical formulas containing Moschus， M. sifanicus， M. moschiferus and M. berezovskii should be used as the origins. According to the processing requirements specified in the original formula， it should be processed and used as medicine， while those without processing requirements should be used as raw products.关键词：famous classical formulas;Moschus;origin;herbal textual research;quality evaluation;processing;clinical contraindication12|4|0更新时间：2025-08-21
- “在中华中医药学会指导下，中西医专家深入研讨银屑病中医诊疗优势，提出科研攻关及科技布局要点，助力中医药高质量发展。”摘要：To implement the Opinions of the State Council of the Central Committee of the Communist Party of China on Promoting the Inheritance and Innovative Development of Traditional Chinese Medicine， delve into the diseases specifically responding to traditional Chinese medicine （TCM）， and serve the building of advantageous specialties， clinical talent cultivation， national research layout， and academic innovation， the Chinese Association of Chinese Medicine sponsored the salons in multiple fields to discuss the diseases specifically responding to TCM. On August 26， 2023， the 25th salon on the diseases specifically responding to TCM was held in Shanghai. In view of the advantages of TCM and integrated traditional Chinese and Western medicine in the diagnosis and treatment of psoriasis， Chinese and western medicine experts and interdisciplinary researchers carried out extensive and in-depth discussions and formed specific suggestions and consensus on the diagnosis and treatment of psoriasis with TCM and integrated traditional Chinese and Western medicine. However， there was still a lack of detailed research path. Under the guidance of the Chinese Association of Chinese Medicine， this paper analyzes the problems in the diagnosis and treatment of psoriasis from the occurrence and development of psoriasis. According to the advantages and characteristics of TCM and integrated traditional Chinese and Western medicine in the diagnosis and treatment of psoriasis， this paper puts forward the main points of research layout for psoriasis from the three aspects of psoriasis diagnosis and treatment， comorbidity prevention， and chronic disease management as follows： ① optimization of the syndrome differentiation system for psoriasis， ② optimization of assessment indicators for psoriasis， ③ recurrence mechanisms of psoriasis， ④ construction and research of TCM prevention and treatment of psoriasis recurrence， ⑤ construction of the comorbidity spectrum and TCM theoretical system of psoriasis， ⑥ comorbidity mechanisms of psoriasis. Furthermore， this article proposed the research layout and directions， expected goals and values， and funding priorities. Therefore， on the basis of the series of salons about psoriasis as a disease specifically responding to TCM， this article puts forward the research paradigm of psoriasis， aiming to facilitate the high-quality development of TCM and provide reference for the national research layout， the research and development of new TCM preparations， the selection of research topics， and the formulation of guidelines and consensus.关键词：psoriasis;disease specifically responding to traditional Chinese medicine;traditional Chinese medicine;integrated traditional Chinese and western medicine;research paradigm14|4|0更新时间：2025-08-21
- “报道：COPD中西医结合研究领域取得新进展，专家归纳总结动物模型建立方法及特点，为深入研究COPD发病机制及治疗策略提供新思路。”摘要：Chronic obstructive pulmonary disease （COPD） is a common clinical chronic airway disease with high morbidity， high mortality， a heavy disease burden， and complex mechanisms that have not been fully elucidated. Clinical problems promote the continuous progress of basic research. The establishment and evaluation of animal models is an important way to delve into the pathogenesis and treatment strategies of COPD. On the basis of the etiology， pathogenesis， diagnostic criteria， and syndrome differentiation of COPD in traditional Chinese medicine （TCM） and Western medicine， this paper summarizes the establishment methods and characteristics of existing animal models of COPD and analyzes the fitting degree of the models with the disease characteristics in Western medicine and syndrome characteristics in TCM. The results showed that the animal models of COPD in Western medicine were mainly induced by single factors and compound factors， and the model with the highest fitting degree was established by cigarette smoke combined with lipopolysaccharide and hormone. The model showed a fitting degree of 84% with the disease characteristics in Western medicine and 70% with the syndrome characteristics in TCM， being consistent with the clinical characteristics of COPD induced by multiple factors. Most of the animal models of COPD in TCM were established on the basis of disease models and combined with TCM etiology and pathogenesis characteristics， and prepared by syndrome differentiation. Among them， the model of accumulation of cold and water retention in lung had the highest fitting degree of 92% with the TCM diagnostic criteria. The models of phlegm-heat obstructing lung and phlegm-stasis obstructing lung had the fitting degree of 94% with clinical manifestations in Western medicine and the highest fitting degree with the diagnostic criteria in Western medicine. Different animal models of COPD have their own advantages and disadvantages， and most of them simply replicate the manifestations of COPD at a certain stage， failing to reflect the multiple causes and the dynamic changes of TCM etiology and pathogenesis. Moreover， the syndromes of these models fail to match the clinical syndromes in TCM. Therefore， establishing the animal models reflecting clinical characteristics of COPD in TCM and Western medicine and improving the model evaluation criteria are important contents to promote the overall development of integrated traditional Chinese and western medicine for COPD.关键词：chronic obstructive pulmonary disease;animal model;evaluation criteria;integration of syndrome characteristics in traditional Chinese medicine and disease characteristics in Western medicine32|5|0更新时间：2025-08-21
- “最新研究发现，四逆散能有效干预炎症阶段，预防恶性肿瘤发生，为消化系统癌前病变治疗提供新思路。”摘要：Tumorigenesis， invasion， and metastasis occur in the context of a persistent inflammatory microenvironment， and a variety of inflammatory factors can lead to the development of various tumors. Guided by the thought of "preventive treatment of disease" in TCM and the concept of tertiary prevention in modern medicine， it is of great significance to effectively intervene in the inflammatory stage of the disease， interrupt disease progression， prevent the occurrence of malignant tumors， and reverse the process of "inflammation-to-cancer transformation". Sinisan， a commonly used prescription in the Treatise on Febrile Diseases， has been widely applied in the treatment of precancerous lesions of the digestive system， demonstrating considerable advantages. This article reviewed literature from the past 20 years， summarizing the application of Sinisan in precancerous lesions of the digestive system from three aspects： the exploration of its prescription-syndrome relationship， clinical application， and mechanistic study. It is found that basic syndrome indications of Sinisan include harmonizing the Earth element to promote spleen-stomach transportation and transformation， soothing the liver and nourishing the Wood element to restore the smooth flow of Qi， and regulating Yin and Yang to relieve stagnation within the system. In clinical application， Sinisan has shown significant efficacy in atrophic gastritis and precancerous conditions such as intestinal metaplasia， gastric ulcer， ulcerative colitis， esophagitis， and pancreatitis. Mechanistic studies have revealed that Sinisan can inhibit inflammatory factors and improve the inflammatory microenvironment， inhibit cell proliferation and regulate apoptosis， exhibit anti-angiogenic and antitumorigenic effects， modulate immune function， and exert antioxidant effects. These mechanisms can be achieved by regulating pathways such as nuclear factor erythroid 2-related factor 2/heme oxygenase-1 （Nrf2/HO-1）， farnesoid X receptor （FXR）/Nrf2， phosphatidylinositol 3-kinase/protein kinase B （PI3K/Akt）， Takeda G protein-coupled receptor 5/cyclic adenosine monophosphate/protein kinase A （TGR5/cAMP/PKA）， interleukin-4/signal transducer and activator of transcription 6 （IL-4/STAT6）， Janus kinase/signal transducer and activator of transcription （JAK/STAT）， RhoA/Rho-associated protein kinase （RhoA/ROCK）， and transforming growth factor-β/Smad proteins （TGF-β/Smads）， confirming Sinisan's role in reversing the inflammation-to-cancer transformation. The current research status of Sinisan in precancerous lesions of the digestive system was thoroughly examined through the above three aspects， along with the identification of limitations and areas for improvement in current research. The aim is to provide a basis and support for future in-depth research on Sinisan， promote the development of new integrated treatment models combining TCM and Western medicine for precancerous lesions， and aid in the research and development of drugs related to precancerous lesions.关键词：Sinisan;precancerous lesion of digestive system;inflammation-to-cancer transformation;mechanistic study;clinical study19|3|0更新时间：2025-08-21
- “在自身免疫性甲状腺炎研究领域，专家基于中西医诊断和临床病证特点，对现有动物模型的临床吻合度进行评价，并提出建议与展望，为AIT发病机制与治疗策略提供全面支持和指导。”摘要：ObjectiveAutoimmune thyroiditis （AIT） is a complex and immune-mediated disorder， with no established treatment protocol. Both Western and traditional Chinese medicine （TCM） focus on the pathogenesis and treatment of AIT. This study evaluated the clinical consistency of existing AIT animal models based on the diagnostic criteria of both Western and TCM， using a novel evaluation method. Additionally， it proposed recommendations and future prospects for improving these models.MethodsA comprehensive literature review was conducted on existing AIT animal models， using databases and the diagnostic criteria of both Western and TCM. Core and accompanying symptoms of these models were scored based on the diagnostic criteria of both Western and TCM， and clinical consistency was assessed.ResultsMice are the primary experimental animals used in AIT modeling. Modeling methods include vaccine immunization， iodine induction， heterologous thyroid antigen immunization， and a combination of high iodine water and antigen immunization. The average consistency of clinical syndromes based on TCM and Western medicine is 40%， 60%， 54%， and 63%， with the highest consistency observed in the combined high iodine water and antigen immunization model. Pathological models based on TCM are less common， with the liver-stagnation-spleen-deficiency rat model showing high clinical consistency. While most models are designed according to Western medical theory， meeting the surface and structural effectiveness criteria of Western medicine. However， there is a lack of fine-tuning and clear differentiation of TCM syndromes.ConclusionCurrent AIT syndrome-disease combination animal models primarily reflect the pathological features of Western medicine， with limited integration of TCM syndromes. Future research should aim to combine the syndrome characteristics of TCM with the pathological features of Western medicine， creating multi-factor and dynamic syndrome-disease models. Such models would better facilitate an experimental platform that conforms to the theories of TCM， providing more comprehensive support and guidance for the pathogenesis and treatment strategies of AIT.关键词：autoimmune thyroiditis;animal model;combination of traditional Chinese and western medicine;clinical consistency29|5|0更新时间：2025-08-21
- “在寻常型银屑病治疗领域，专家基于“伏火致瘀”病机，采用犀角地黄汤分三期辨证治疗，为复发性银屑病提供新方案。”摘要：Psoriasis vulgaris is notoriously difficult to treat and prone to recurrence. Traditional Chinese medicine （TCM）， however， has shown considerable efficacy in mitigating or suppressing such recurrence. The underlying reason lies in the TCM concept of "latent pathogens"， which are prone to be reactivated by external pathogenic factors， thereby triggering relapse. At the early stage of recurrence， manifestations of "latent fire" often appear externally. If treatment is not thorough， the condition may shift into a state of "stalemate between healthy Qi and pathogenic factors"， in which the disease appears on the skin but is rooted in deeper pathological layers， remaining unresolved and accumulating internally. Over time， blood stasis arises from fire， and the fire further congeals due to stasis， leading ultimately to recurrent flare-ups. This aligns with the modern immunological concept of "immunological memory" mediated by tissue-resident memory T cells （TRM） in the skin， which corroborates the TCM view of "latent fire inducing blood stasis". The interaction between TRM and keratinocytes （KC） parallels the entanglement of latent fire and latent stasis， both of which are deeply entrenched and difficult to resolve. The core pathogenesis of recurrent psoriasis vulgaris lies in "latent fire causing blood stasis". The hallmark is the deep concealment and persistence of latent fire and stasis， which linger and await an opportunity to reemerge. Based on this understanding， Xijiao Dihuangtang is employed to cool the blood， resolve stasis， and eliminate latent pathogens， and treatment is tailored according to the disease stage through three-phase syndrome differentiation. In the progressive stage， both exterior and interior are treated， with emphasis on clearing latent fire. In the stationary stage， the focus shifts to dispelling latent stasis and simultaneously regulating the Zang-fu organs. In the regressive stage， efforts are made to prevent the retention of latent pathogens and to strengthen healthy Qi. Accordingly， drugs effective in dispersing wind and clearing heat， pungent-moistening and dredging the collaterals， and tonifying deficiency and moistening dryness are often employed to achieve optimal outcomes. The precise mechanisms by which Xijiao Dihuangtang treats recurrent psoriasis vulgaris remain to be fully elucidated. Current research suggests it may intervene in the recurrence process through inhibiting KC proliferation via the PI3K/Akt/mTOR signaling pathway and glycolysis， regulating the Th1/Th2 and Th17/Treg cell balances to restore immune homeostasis， suppressing inflammatory cytokine production to alleviate the inflammatory response， modulating angiogenesis-related factors， such as vascular endothelial growth factor A （VEGF-A） and matrix metalloproteinase-9 （MMP-9）， to control disease progression， and restructuring the gut microbiota to modulate systemic immunity and thereby influence the course of disease recurrence.关键词：latent fire causing blood stasis;Xijiao Dihuangtang;psoriasis vulgaris;immune memory;keratinocyte25|9|0更新时间：2025-08-21
- “在中药获益-风险评价领域，专家提出了评价策略，为建立中药评价体系提供理论支持和实践参考。”摘要：The field of post-marketing benefit-risk assessment for traditional Chinese medicine（TCM） is still in its nascent stage， lacking a universally accepted and cohesive evaluation framework and standards. This study presented a strategy developed for the benefit-risk assessment of post-marketing of TCM， and explored the critical techniques and specific implementation steps involved in the assessment process. Initially， appropriate qualitative assessment frameworks and quantitative analysis models were selected for the integrated qualitative and quantitative benefit-risk assessment. Subsequently， key technologies were outlined， including the establishment of a benefit-risk indicator system， the assignment of indicator weights， and the definition of criteria attributes. Furthermore， the implementation steps were elaborated， which involved defining decision-making issues， data collection， evaluation methodologies， variability factors， and sensitivity analysis. Finally， a case study of the benefit-risk assessment of a TCM injection for hepatitis B treatment was conducted to validate the feasibility of the proposed strategy. The objective of this research was to provide theoretical support and practical references for the development of a comprehensive post-marketing benefit-risk assessment system for TCM.关键词：benefit-risk assessment;post-marketing evaluation of traditional Chinese medicine;indicator system;index weight;criteria attributes;multi-criteria decision analysis12|4|0更新时间：2025-08-21
- “在藏医药新药研发领域，专家分析了34首藏医药方剂研发中的问题和挑战，为促进藏药传承创新发展提供解决方案。”摘要：With the increasing attention paid by the state to traditional medicine and the need for the inheritance and innovative development of Tibetan medicine in the new era， the research and development of new Tibetan medicines has attracted the attention of the industry. This article analyzes the characteristics of prescriptions， dosage forms， preparation methods， and processing of the 34 Tibetan medicine formulas included in the Catalogue of Ancient Famous Classical Formulas（Second Batch）， discusses the problems and challenges in the research and development of ancient famous classical formulas of Tibetan medicine， and puts forward opinions and suggestions in order to promote the research and development of new Tibetan medicine. The main issues that may be encountered in the research and development of 34 Tibetan medicine formulas are as follows：①Some medicinal material resources are scarce， and planting/breeding technologies are not yet mature. Among the 34 formulas， there are not only ingredients derived from endangered protected animals， but also national second-class protected plants and rare high-altitude wild species. ②The quality control level of Tibetan medicinal materials urgently needs to be strengthened and improved. After review， among the 102 medicinal materials in the 34 Tibetan medicine formulas， there are 2 varieties that currently have no national or local medicinal material standards/decoction piece processing specifications. Excluding those without quality standards， the proportion of varieties without any quantitative testing items is 49%. ③There are a large number of mineral medicines in Tibetan medicine formulas， making quality control difficult. The proportion of formulas containing mineral medicines among the 34 formulas is 35%， and most of them have not yet established a targeted quality standard system. ④Some Tibetan medicinal materials in the 34 formulas have unclear origins， with issues such as different substances with the same name and the same substance with different names. ⑤The 34 formulas contain medicinal materials labeled as toxic or slightly toxic in the current quality standards. It is recommended to accelerate the verification of key information of Tibetan medicine， and on this basis， to intensify research on planting and breeding， quality control in response to the above issues. It is also suggested to encourage the rational use of new technologies and processes that are suitable for the characteristics of preparations to develop new drugs from ancient famous classical formulas of Tibetan medicine， and promote the inheritance and innovative development of Tibetan medicine.关键词：Tibetan medicine;catalogue of ancient famous classical formulas;compound preparations;new drug research and development;new drug registration;traditional medicine11|3|0更新时间：2025-08-21
- “在心肌缺血再灌注损伤防治领域，中药通过调节多种信号通路减轻氧化应激，展现出独特优势，为临床防治提供理论参考。”摘要：Myocardial ischemia-reperfusion injury （MIRI） is a major complication following coronary revascularization. Studies indicate that its pathophysiological mechanisms of MIRI are closely associated with oxidative stress， iron overload， inflammatory responses， and lipid peroxidation. Oxidative stress refers to an imbalance in redox homeostasis under pathological conditions， characterized by the abnormal accumulation of reactive oxygen species （ROS）， which disrupts the dynamic balance between pro-oxidant systems and antioxidant defense networks. In recent years， traditional Chinese medicine （TCM） has demonstrated unique advantages in the prevention and treatment of MIRI due to its multi-target and multi-pathway antioxidant properties. Research reveals that TCM primarily exerts protective effects against oxidative stress-induced MIRI by regulating signaling pathways such as nuclear factor erythroid 2-related factor 2 （Nrf2）， adenosine monophosphate-activated protein kinase （AMPK）， phosphatidylinositol 3-kinase/protein kinase B （PI3K/Akt）， nuclear factor kappa-B （NF-κB）， Janus kinase 2/signal transducer and activator of transcription 3 （JAK2/STAT3）， and protein kinase C beta Ⅱ/nicotinamide adenine dinucleotide phosphate oxidase 2/reactive oxygen species （PKCβⅡ/NOX2/ROS）. This article reviews recent literature on TCM monomers， compound formulas， and their active components， which alleviate oxidative stress to prevent and treat MIRI by modulating the aforementioned signaling pathways. It summarizes a concise overview of the molecular mechanisms by which oxidative stress-related signaling pathways lead to MIRI， discusses how TCM regulates these pathways to reduce oxidative stress-induced MIRI， and explores clinical application prospects and research challenges， aiming to provide a theoretical reference for the research and clinical management of MIRI.关键词：oxidative stress;myocardial ischemia-reperfusion injury;traditional Chinese medicine;signaling pathway;research progress16|4|0更新时间：2025-08-21
- “据最新研究，中药成分通过激活Nrf2信号通路，有效改善糖尿病肾病损伤，为临床治疗提供新思路。”摘要：Diabetic nephropathy （DN） is a serious chronic microvascular complication of diabetes mellitus （DM） and a major cause of end-stage renal disease （ESRD）. It is characterized by gradual and progressive decline of renal function， which eventually leads to glomerular sclerosis， interstitial fibrosis and other serious lesions. Although modern medical treatment can partially relieve the symptoms， there are limitations such as single therapeutic effect， low long-term therapeutic effect， and severe side effects. Traditional Chinese medicine （TCM）， with a wide effect range， lasting efficacy， and high safety， often exerts unique therapeutic effect in the clinical treatment of DN. Nuclear factor E2-related factor 2 （Nrf2）， an anti-oxidative stress transcription factor， has received much attention. It can regulate multiple upstream and downstream factors such as heme oxygenase-1 （HO-1）， NAD（P）H： quinone oxidoreductase 1 （NQO1）， nuclear factor-κB （NF-κB）， NOD-like receptor thermal protein domain-associated protein 3 （NLRP3） inflammasome， glutathione peroxidase 4（GPX4）， and p62， playing a role in cell protection by intervening in different mechanisms. A large number of studies have found that TCM active ingredients and compound prescriptions can inhibit oxidative stress， inflammation， pyroptosis， apoptosis， and ferroptosis or promote autophagy by regulating the signaling pathway composed of Nrf2 and the above-mentioned related factors， thus protecting the kidney function， reducing proteinuria， alleviating kidney fibrosis， and significantly ameliorating DN. This review briefly summarized the structure and function of Nrf2， clarified the regulation mechanism of Nrf2 in DN， focused on the main studies on the intervention of DN by the effective components and compound formulas of TCM through the targeted activation of the Nrf2 signaling pathway in the past five years， and discussed the huge potential of Nrf2 signaling pathway as a target for the treatment of DN. The aim is to provide reference for the development and promotion of new drugs in clinical practice and promote the innovation and development of the treatment methods for DN in the future.关键词：traditional Chinese medicine;diabetic nephropathy;nuclear factor E2-related factor 2 （Nrf2） signaling pathway;mechanism;research progress25|9|0更新时间：2025-08-21
- “类风湿关节炎治疗新进展：中医药调控NF-κB信号网干预RA，为疾病治疗与新药开发提供参考。”摘要：Rheumatoid arthritis （RA） is a chronic systemic autoimmune disease with complex pathogenesis， poor cure rate， long course of disease， and high disability rate， which seriously affects patients' quality of life. Western medicine treatment of RA mainly includes non-steroidal anti-inflammatory drugs， rheumatic drugs， glucocorticoids， biologics， and targeted small-molecule drugs， which have large side effects and many adverse reactions. Traditional Chinese medicine （TCM） has systematic， comprehensive， multi-target， and multi-mechanism advantages in the treatment of RA. Through the overall syndrome pattern identification， it is effective in relieving symptoms， delaying onset， and relieving pain in RA patients by dispelling wind and removing dampness， dissipating cold and dredging collaterals， clearing heat and removing toxin， resolving phlegm and removing blood stasis， and relaxing sinew and activating collaterals. In recent years， TCM has made remarkable progress in the intervention of RA by regulating the nuclear transcription factor-κB （NF-κB） signaling network. They include Toll-like receptor 4 （TLR4）， phosphoinositol 3 kinase （PI3K）/protein kinase B （Akt）， mitogen-activated protein kinase （MAPK）， Nod-like receptor protein 3 （NLRP3）， nuclear factor E2 associated factor 2 （Nrf2）， Janus kinase 2 （JAK2）/signaling and transcriptional activator 3 （STAT3）， and Toll-like receptor 2 （TLR2）. The regulatory mechanism of NF-κB signaling network is complex： TLR4 is the upstream receptor of NF-κB， PI3K/Akt and MAPK pathways can not only regulate the activity of NF-κB， but also serve as its downstream effect pathway， Nrf2 and NF-κB often have antagonistic effects in the regulation of inflammatory response. Therefore， the research progress of regulating NF-κB signaling network by traditional Chinese medicine in the intervention of RA was summarized to provide a reference for the treatment of RA disease and the development of new drugs.关键词：rheumatoid arthritis;synovitis;nuclear transcription factor-κB pathway;signaling network;inflammation17|3|0更新时间：2025-08-21
- “栀子豉汤，源自汉代张仲景《伤寒杂病论》，在中医临床具有重要地位，现代研究显示其多重药理作用，临床证实治疗焦虑、抑郁、失眠等疾病疗效显著，且安全性高。”摘要：Zhizichi Tang （栀子豉汤）， first recorded in Treatise on Febrile and Miscellaneous Diseases （《伤寒杂病论》） by ZHANG Zhongjing， a medical sage during the Han dynasty， is one of the classical prescriptions in traditional Chinese medicine （TCM）. It plays an important role in the clinical practice of TCM because of its dispersing and transparent characteristics. It is one of the representative parts of “dispersing fire stagnation” and is used mainly for the treatment of various symptoms caused by heat depression in the chest and diaphragm. Pharmacological research has found that it has multiple effects， such as sedative hypnosis and anti-depression， inhibiting oxidative stress and inflammatory responses， regulating the intestinal flora， improving insulin resistance and endocrine metabolism disorders， reducing liver toxicity， and protecting the nerve and heart. Clinical studies have confirmed that its treatment of anxiety， depression， insomnia， and other diseases has few side effects and high safety. Combined with the analysis of TCM syndrome and pharmacological effects， Zhizichi Tang also shows potential in treating other diseases such as heart， lung system， spleen and stomach， liver system， endocrine， and metabolic system diseases. Therefore， the authors， by searching Chinese and foreign literature， especially in recent five years， systematically reviewed and summarized the research progress on Zhizichi Tang in six aspects of TCM syndrome， dosage and administration， chemical composition， pharmacological effects， clinical application， and adverse reactions， aiming to provide a reference for further research and clinical application of Zhizichi Tang.关键词：Zhizichi Tang;dispersing depressed heat;pharmacological effects;clinical application;adverse reaction21|3|0更新时间：2025-08-21
- “在中药灭菌领域，研究者综述了60Co-γ射线辐照对中药材化学成分的影响，发现不同成分含量变化规律存在差异，为辐照中药的合理应用提供参考。”摘要：60Co-γ ray irradiation has the unique advantages of high efficiency， strong penetration， operation at room temperature and no residue， which has been widely used in the sterilization of Chinese medicinal materials， decoction pieces， Chinese patent medicine. However， the irradiation effect may cause changes in the content of chemical components in Chinese materia medica or the emergence of new radiolysis products， leading to reduced efficacy and uncontrollable safety risks. This paper reviewed the relevant literature at home and abroad， summarized the effect of irradiation sterilization on various types of chemical compositions of Chinese medicinal materials and their preparations， and analyzed and explored the rule of change. The results showed that the content changes of various chemical components in Chinese materia medica after 60Co-γ ray irradiation sterilization varied. The contents of most flavonoids， terpenoids， phenylpropanoids and quinones decreased after irradiation， and the degree of decrease increased with the elevated irradiation dose. The contents of lignans， alkaloids， isoflavones and some terpenoids did not change significantly before and after irradiation， while the content changes of triterpenoid saponins， dihydroflavonols， chalcones， sugars and glycosides after irradiation were not yet uniform. Therefore， it is recommended to pay attention to the compositional changes of irradiated Chinese medicines， strengthen the research on the standards of irradiated Chinese medicines， and standardize the irradiation and sterilization of Chinese medicines in order to promote the healthy and rational application of irradiated Chinese medicines.关键词：60Co-γ ray;irradiation sterilization;Chinese materia medica;compositional variation;mechanism;patterns;irradiation dose16|3|0更新时间：2025-08-21
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