最新刊期
卷 29 ， 期 24 ， 2023
- 摘要：ObjectiveTo investigate the therapeutic effect of Yupingfeng San on allergic rhinitis （AR） and its effect on Reactive oxygen species （ROS）/NOD-like receptor thermal protein domain associated protein 3 （NLRP3）/cysteinyl aspartate specific proteinase-1 （Caspase-1） pathway.MethodSPF mice were randomly divided into control group， model group， loratadine group （0.9 mg·kg-1）， and low， medium， and high dose Yupingfeng San groups （6， 12， 24 mg·kg-1）， with 10 mice in each group. The control group was given routine feeding， and the other groups were intraperitoneally injected with ［ovalbumin（OVA） + Al（OH）₃ + phosphate buffer solution（PBS）］ suspension once every other day for seven consecutive times. After seven days， 10% OVA solution was instilled in the nose， two times each day for seven consecutive days. After successful modeling， each administration group was intraperitoneally injected with different doses of Yupingfeng San Decoction， and the control group and model group were intraperitoneally injected with an equal volume of normal saline. Symptoms of sneezing， scratching， and runny nose were recorded and scored daily. The levels of ovalbumin specific immunoglobulin E （OVA-sIgE）， histamine， eosinophil cationic protein （ECP）， prostaglandin D2 （PGD2）， interleukin-1β （IL-1β）， interleukin-18 （IL-18）， interleukin-4 （IL-4）， and γ interferon （IFN-γ） in nasal lavage solution and serum of mice were detected by enzyme-linked immunosorbent assay （ELISA）. The damage status of the nasal mucosa was observed by hematoxylin-eosin （HE） staining. The number of goblet cells in the nasal mucosa of mice was observed by periodic acid-Schiff （PAS） staining. The expression of NLRP3 protein in the nasal mucosa of mice was detected by immunohistochemistry. Western blot was used to detect the expressions of NLRP3， cleaved Caspase-1， and cleaved gasdermin D （GSDMD） proteins in the nasal mucosa. The test kit was used to detect the changes in ROS in the nasal cavity of mice in each group.ResultCompared with the control group， the nasal symptoms of the model group were significantly aggravated， and the levels of inflammatory factors OVA-sIgE， histamine， ECP， PGD2， IL-1β， IL-18， and IL-4 in serum and nasal lavage solution were increased （P<0.05，P<0.01）. The levels of IFN-γ were decreased （P<0.05，P<0.01）. The histopathological score， goblet cell number， and ROS content were significantly increased （P<0.01）， and the expressions of pyrodeath-related proteins NLRP3， cleaved Caspase-1， and cleaved GSDMD were increased （P<0.01）. Compared with the model group， the nasal symptoms of the loratadine group and Yupingfeng San groups were significantly relieved， and the levels of inflammatory factors OVA-sIgE， histamine， ECP， PGD2， IL-1β， IL-18， and IL-4 in serum and nasal lavage solution were decreased （P<0.05，P<0.01）. The levels of IFN-γ were increased （P<0.05，P<0.01）. The histopathological scores， goblet cell number， and ROS content were significantly decreased （P<0.05，P<0.01）， and the expressions of pyrodeath-related proteins NLRP3， cleaved Caspase-1， and cleaved GSDMD were decreased （P<0.05，P<0.01）. Compared with the loratadine group， the curative effect of the high dose Yupingfeng San group was further increased （P<0.05，P<0.01）.ConclusionYupingfeng San has a therapeutic effect on AR， and its specific effect may be related to the inhibition of ROS/NLRP3/Caspase-1-induced cell pyroptosis.关键词：Yupingfeng San;cell pyroptosis;NOD-like receptor thermal protein domain associated protein 3 （NLRP3）;allergic rhinitis （AR）
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发布时间：2023-11-20 - 摘要：ObjectiveTo investigate the effects of Fangji Fulingtang on macrophage polarization and oxidative stress in the mouse model of myocardial fibrosis.MethodThe mouse model of myocardial fibrosis was established by subcutaneous injection of isoproterenol （ISO， 5 mg·kg-1·d-1）. Fifty C57BL/6J mice were randomly assigned into control （0.9% NaCl）， model （0.9% NaCl）， low- and high-dose （3.315 g·kg-1·d-1 and 13.26 g·kg-1·d-1， respectively） Fangji Fulingtang （FFD-L and FFD-H， respectively）， and metoprolol tartrate （Meto， 15 mg·kg-1·d-1） groups， with 10 mice each group. After 2 weeks of treatment， the heart appearance， cardiac weight index （CWI）， heart weight （HW）/tibia length （TL） ratio， and myocardial histopathological alterations were observed. Meanwhile， the serum levels of creatine kinase-MB （CK-MB）， transforming growth factor-β1 （TGF-β1）， tumor necrosis factor-α （TNF-α）， interleukin （IL）-1β， IL-6， IL-10， malondialdehyde （MDA）， superoxide dismutase （SOD）， and glutathione （GSH） were measured by enzyme-linked immunosorbent assay （ELISA）. The expression levels of CD86 and CD206 were observed by immunohistochemical staining.ResultCompared with the model group， the FFD-L， FFD-H， and Meto groups showed improved heart appearance， decreased CWI and HW/TL ratio （P<0.01）， lowered serum levels of CK-MB， TGF-β1， TNF-α， IL-1β， and IL-6 （P<0.05， P<0.01）， and elevated IL-10 level （P<0.05）. Furthermore， the three groups showed reduced infiltration of inflammatory cells， myocardial injury， collagen deposition， and myocardial fibrosis， decreased CD86， SOD， and GSH （P<0.01）， and increased CD206 and MDA （P<0.01）.ConclusionFangji Fulingtang can mitigate ISO-induced myocardial fibrosis by regulating macrophage polarization and oxidative stress.关键词：Fangji Fulingtang;myocardial fibrosis;macrophage polarization;oxidative stress;inflammatory cytokine
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发布时间：2023-11-20 - 摘要：ObjectiveTo clarify the intervention effect of Osteoking （OK） in rats with myofascial pain syndrome （MPS） and preliminarily explore the pharmacological mechanism of OK in relieving chronic pain from the perspective of anti-inflammatory disease.MethodThe 60 SD rats were divided into normal group， model group， low， medium， and high dose OK groups （0.66， 1.31， 2.63 mL·kg-1）， and positive celecoxib group （21 mg·kg-1）. The MPS rat model was established by beating combined with the centrifugal exercise method， and the OK and celecoxib were given at the same time. SMALGO paw pressure pain manometer detected the shock pain point tenderness threshold of rats， and the Von-Frey needle and acetone stimulation method detected the mechanical hyperalgesia threshold and cold hyperalgesia stimulation response respectively. Eight weeks and 10 weeks after modeling， the spontaneous discharge state and convulsion response of MPS rats were determined by electromyograph （EMG） instrument. The gait changes of MPS rats were detected using a CatWalk gait analyzer. The expression levels of interleukin-1 β （IL-1β）， tumor necrosis factor-α （TNF-α）， substance P （SP）， and bradykinin （BK） were measured by enzyme-linked immunosorbent assay （ELISA）. The protein expression levels of nuclear transcription factor-κB （NF-κB） inhibiting protein α （IκBα）， phosphorylates （p）- IκBα， NF-κB p65， and p-NF-κB p65 were detected in MPS rats by Western blot. The positive expression of p-NF-κB p65 was detected by immunofluorescence.ResultCompared with the normal group， the model group shows 100% positive rates for EMG signal and local convulsions response at both the 8th and 10th weeks. The tenderness threshold and mechanical hyperalgesia threshold are significantly reduced. Cold hyperalgesia score is significantly increased， and gait is abnormal. The expression levels of serum and trigger points IL-1β， TNF-α， SP， BK， p-IκBα， and p-NF-κB p65， as well as the positive expression intensity of p-NF-κB p65 are significantly increased （P<0.01）. Compared with the model group， the positive rate of EMG detection and local convulsion response is significantly reduced in the medium and high dose OK groups （P<0.05）. The tenderness threshold and mechanical hyperalgesia threshold increase significantly in the medium and high dose OK groups， and the cold hyperalgesia score is significantly reduced in the high dose OK group （P<0.01）. The standing time， swing time， and walking period are significantly increased. The swing speed， maximum contact area， and maximum contact intensity are significantly decreased in the high dose OK group （P<0.05）. Moreover， the protein expression levels of p-IκBα/IκBα and p-NF-κB p65/NF-κB p65 are significantly reduced in the medium and high dose OK groups （P<0.05，P<0.01）. The positive expression intensity of p-NF-κB p65 is significantly decreased in the high dose OK group （P<0.01）.ConclusionThe mechanism of OK in relieving the pain in trigger points of MPS and improving gait abnormalities is related to the downregulation of the NF-κB p65 inflammatory signaling pathway to reduce the expression of inflammatory factors and pain mediators in blood and trigger point tissue.关键词：myofascial pain syndrome;Osteoking;trigger point;nuclear transcription factor-κB （NF-κB） p65
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发布时间：2023-11-20 - 摘要：ObjectiveTo investigate the analgesic effect and mechanism of Osteoking （OK） on nerve compression in lumbar disc herniation.MethodThe rat model of chronic compression of dorsal root ganglion （CCD） was established to simulate clinical lumbar disc herniation. The CCD rats were randomly divided into model group， low， medium， and high dose OK groups （1.31， 2.63， 5.25 mL·kg-1·d-1）， and pregabalin group （5 mg·kg-1）， with eight rats in each group. Another eight SD rats were taken as the blank group， and the same volume of normal saline was given by gavage. Behavioral tests， side effect evaluation， network analysis， Western blot， immunofluorescence， and antagonist application were used to explore the effect.ResultCompared with the blank group， the mechanical hyperalgesia threshold， thermal hyperalgesia threshold， and the expression of inflammatory factors in the spinal dorsal horn of the model group are significantly increased （P<0.01）， and the related indicators of the affected foot footprints are significantly down-regulated （P<0.01）. The expression of signal transducer and activator of transcription 3 （STAT3）， vascular endothelial growth factor A （VEGFA）， and phosphorylated extracellular regulated protein kinase （p-ERK） in microglia in the spinal dorsal horn is significantly increased in the model group （P<0.01）. Compared with the model group， low， medium， and high dose OK groups can increase the mechanical hyperalgesia and thermal hyperalgesia thresholds of CCD rats （P<0.05， P<0.01） in a dose-dependent manner， improve the gait of CCD rats （P<0.05， P<0.01）， and reduce the expression of inflammatory factors in the spinal dorsal horn （P<0.05， P<0.01）. The expression of STAT3， VEGFA， and p-ERK in the spinal dorsal horn microglia of CCD rats is significantly decreased （P<0.05， P<0.01）， and the acetic acid-induced nociceptive response in rats is effectively reduced （P<0.05， P<0.01）. In addition， there is no tolerance. The results of the body mass test， organ index， forced swimming， and rotation show that OK has no obvious toxic or side effects. Further antagonist experiments show that MRS1523 and RS127445 can reverse the transient analgesic effect of OK compared with the high dose OK group （P<0.01）.ConclusionOK has a good analgesic effect on the CCD model without obvious toxic side effects， and its mechanism may be related to the activation of ADORA3 and HTR2B and the inhibition of STAT3， VEGFA， p-ERK， and other elements in microglia.关键词：Osteoking;nerve compression in lumbar disc herniation;chronic compression of dorsal root ganglion （CCD）;neuropathic pain;neuroactive ligand-receptor signaling pathway;hypoxia-inducible factor-1 （HIF-1） signaling pathway
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发布时间：2023-11-20 - 摘要：ObjectiveTo elucidate the mechanism of Osteoking against fracture， femoral head necrosis， osteoarthritis， and lumbar disc herniation by integrating heterogeneous information network mining and experimental validation.MethodOn the basis of the disease-related database and transcriptome expression profiling dataset， as well as the ETCM database， the gene sets related to four target diseases and the candidate target spectrum of Osteoking were obtained through the integration and analysis of bioinformatics data， and a "disease-syndrome-formula-target-pathway-effect" heterogeneous information network was constructed. In addition， by functional enrichment analysis， the core targets of Osteoking in interfering with the imbalance network of four kinds of bone injury diseases， the biological pathways involved， and the corresponding clinical symptoms were screened， and they were verified in animal experiments.ResultHeterogeneous information network mining indicates that Osteoking may commonly reverse the imbalance networks of fracture， femoral head necrosis， osteoarthritis， and lumbar disc herniation via regulating cell function and activity， inhibiting inflammatory response， reducing bone destruction， and improving the immune function of the body by modulating relevant core candidate targets such as RAC-alpha serine/threonine-protein kinase （Akt1）， catenin beta-1 （CTNNB1）， epidermal growth factor receptor （EGFR）， heat shock protein 90-alpha （HSP90AA1）， and phosphatidylinositol 3-kinase catalytic subunit alpha isoform （PI3KCA）， as well as related biological pathways such as phosphatidylinositide 3-kinases/protein kinase B （PI3K/Akt）， janus kinase/signal transducer and activator of transcription （JAK/STAT）， tumor necrosis factor （TNF）， nuclear factor kappa-B （NF-κB）， and Toll-like receptors. In particular， Osteoking may improve the blood supply of the fracture end by regulating blood circulation at the target site of the disease， and it may maintain the balance of bone metabolism by regulating hormone-related pathways to promote fracture healing. In addition， Osteoking may relieve lipid metabolism disorders by targeting and regulating lipid-related pathways， accelerate bone formation and bone repair， and delay the progression of femoral head necrosis. Osteoking may relieve the symptoms of pain by acting on neurological pathways to reduce local nociceptive stimulation in patients with osteoarthritis and lumbar disc herniation. Further experimental validation demonstrates that the PI3K/Akt signaling pathway is the most significantly enriched pathway for the key network targets of Osteoking for the four diseases. The candidate target of Osteoking may have the strongest association with the network of fracture-related genes. Therefore， this study chooses fracture as the target disease to verify the efficacy of Osteoking. The results show that Osteoking can accelerate bone formation and promote fracture healing by inhibiting the activation of the PI3K/Akt signaling axis.ConclusionThe study shows that the main mechanism of "treating different diseases with an identical treatment" of four bone injury diseases with Osteoking involves cell function regulation and immune inflammation-related signaling pathways. Further experimental validation identifies that the PI3K/Akt signaling axis may be one of the key pathways of Osteoking to promote bone regeneration， bone reconstruction， and bone metabolism homeostasis.关键词：Osteoking;heterogeneous information network;treating different diseases with an identical treatment;fracture;femoral head necrosis;osteoarthritis;lumbar disc herniation
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发布时间：2023-11-20 - 摘要：ObjectiveFrom the perspective of energy metabolism， the mechanism of Osteoking （OK） in the treatment of myofascial pain syndrome （MPS） was revealed through systems biology prediction combined with holistic animal experimental validation methods.MethodFirstly， the key targets of MPS and their related molecular mechanisms were predicted by the systems biology method， and the core network targets were screened. Then， the network-predicted targets were verified by animal experiments. Specifically， 60 SD rats were randomly divided into normal group， model group， low， medium， and high dose OK groups （0.66， 1.31， 2.63 mL·kg-1）， and positive celecoxib group （21 mg·kg-1）. The MPS model was established by beating combined with a centrifugal exercise method for eight weeks. Except for two days after modeling， the intervention of OK or celecoxib was performed. After the completion of the model， the drug was administered for two weeks. The histopathological changes of trigger point muscle tissue were observed by hematoxylin-eosin staining. The content/activity of Na-K-ATP enzyme （Na+-K+-ATPase）， Ca2+ pump （Ca2+ATPase）， Ca2+， lactate dehydrogenase （LDH）， glutathione （GSH）， malondialal （MDA）， superoxide dismutase （SOD）， cyclic adenosine phosphate （cAMP）， and protein kinase A （PKA） in serum and/or trigger point muscle tissue in MPS rats was detected by enzyme-linked immunosorbent assay. Protein expression levels of PKA and the peroxisome proliferator-activated receptor γ coactivator 1α （PGC1α） in MPS rats were detected by immunohistochemistry. The protein expression levels of PKA， PGC1α， and mitochondrial transcription factor A （TFAM） in MPS rats were detected by Western blot.ResultThe network prediction results suggest that OK acts on the key target of energy metabolism related to the occurrence and development of MPS and may participate in the activation of the cAMP/PKA/PGC1α signaling pathway. The experimental validation results show that compared with the normal group， contracture nodules and disordered arrangement of muscle fibers appear in the trigger point muscle tissue of MPS rats. Na+-K+-ATPase， Ca2+ATPase， SOD activity， Ca2+， and GSH contents in serum and/or trigger point muscle tissue are significantly decreased （P<0.01）. Both LDH activity and MDA contents are significantly increased （P<0.01）， and the protein expression levels of cAMP， PKA， PGC1α， and TFAM are significantly decreased （P<0.01）. Compared with the model group， OK improves the histopathological morphology of trigger point muscle fibers in MPS rats， and after the intervention of OK， Na+-K+-ATPase， Ca2+ATPase， SOD activity， Ca2+， and GSH contents in serum and/or trigger point muscle tissue in MPS rats are significantly increased （P<0.05， P<0.01）. LDH activity and MDA contents are significantly reduced （P<0.05， P<0.01）. The protein expression levels of cAMP， PKA， PGC1α， and TFAM are significantly increased （P<0.05， P<0.01）.ConclusionThe mechanism of OK's intervention in MPS rats may be related to its effective activation of the cAMP/PKA/PGC1α signaling pathway， thus promoting mitochondrial energy metabolism and trigger point muscle fiber damage repair in muscle cells.关键词：myofascial pain syndrome;Osteoking;network pharmacology;energy metabolismm
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发布时间：2023-11-20 - 摘要：ObjectiveTo investigate the clinical efficacy and mechanisms of Osteoking in the treatment of knee osteoarthritis （KOA） in real-world practice， so as to provide a basis for the rational clinical use of Osteoking.MethodFrom the Osteoking for knee osteoarthritis case registration system， 638 KOA cases treated with Osteoking were selected and analyzed in SPSS 26.0. The clinical data were collected from 20 hospitals in China from May 2020 to December 2021. Descriptive analyses of patient age， gender， body mass index， course of treatment and other parameters were performed. The Mann-Whitney U test was performed to compare the visual analogue scale （VAS） and Western Ontario and McMaster universities arthritis index （WOMAC） scores before and after treatment. The integrative pharmacology-based research platform of traditional Chinese medicine （TCMIP） v2.0 was used for network analysis of the core targets of Osteoking in treating knee osteoarthritis. Furthermore， 20 KOA patients treated with Osteoking in the Third Affiliated Hospital of Beijing University of Chinese Medicine from October to December in 2022 were enrolled in the treatment group， and 20 healthy volunteers in the control group. The enzyme-linked immunosorbent assay was employed to measure the serum levels of related indicators to verify the prediction results.ResultA total of 638 KOA patients were treated with Osteoking， including 429 （67.24%） receiving Osteoking alone and 209 （32.76%） receiving Osteoking combined with other therapies. The female patients （415， 65.05%） were more than the male patients （223， 34.95%）. The patients showed the mean age of （63.48±13.51） years， mean body mass index of （24.09±2.98） kg·m-2， and mean course of treatment of （15.78±9.66） days. Most of the patients were rated as grades Ⅱ （46.24%） and Ⅲ （34.64%） in Kellgren-Lawrence （K-L） grading and in the relief stage （82.45%） in clinical staging. There was no significant correlation between clinical staging and K-L grading results. The cluster analysis identified three TCM syndromes： Qi stagnation and blood stasis， cold-dampness obstruction， and liver-kidney deficiency. The overall clinical efficacy evaluation showed that VAS score decreased from （6.01±0.85） scores before treatment to （2.54±1.73） scores after treatment （P<0.05）， and the WOMAC score decreased from （93.25±25.91） scores before treatment to （50.73±25.14） scores after treatment （P<0.05）. The network analysis predicted that Osteoking might regulate the transforming growth factor-beta （TGF-β）， tumor necrosis factor-alpha （TNF-α）， and nuclear factor-kappa B （NF-κB） signaling pathways to exert the therapeutic effect. The clinical trial showed elevated TGF-β1 level （P<0.01） and lowered NF-κB subunit RELA and tumor necrosis factor receptor superfamily， member 1A （TNFRSF1A） levels （P<0.05） after treatment. The synergistic effects of these changes provide a multidimensional and comprehensive therapeutic efficacy for KOA， alleviating the joint pain and limited mobility in patients.ConclusionOsteoking showed significant therapeutic efficacy in treating KOA. Osteoking may act on multiple pathways involved in cartilage metabolism and inflammation. The findings provide experimental evidence and theoretical support for elucidating the multi-target mechanism of Osteoking in treating KOA.关键词：Osteoking;knee osteoarthritis;real-world research;integrative pharmacology-based research platform of traditional Chinese medicine （TCMIP）;clinical efficacy;mechanism
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发布时间：2023-11-20 - 摘要：ObjectiveTo investigate the improvement of the efficacy of Osteoking in patients with knee osteoarthritis in the onset and remission stage and to systematically explore its potential intervention mechanism， so as to provide a certain reference for improving the clinical application value of Osteoking and guiding its clinical rational drug use.MethodThrough the real-world study of the treatment of knee osteoarthritis with Osteoking， the data was obtained and entered into the "Osteoking for the treatment of knee osteoarthritis case registration system"， and 105 patients with episodic and remission knee osteoarthritis from the outpatient or inpatient orthopedic department of 20 medical institutions， including the Third Affiliated Hospital of Beijing University of Chinese Medicine， Peking Union Medical College Hospital， Wangjing Hospital of the Chinese Academy of Chinese Medical Sciences and Hunan Aerospace Hospital， from May 1， 2020 to December 31， 2021， were selected in the system. It included 60 patients treated with Osteoking and joint injection， and 45 patients treated with joint injection alone. The WOMAC osteoarthritis index score， visual analogue （VAS） pain score， individual types of pain symptoms （cold pain， hot pain， tingling， dull pain， soreness） and other TCM symptoms were observed and compared between the two groups， and statistically analyzed. In order to further elucidate the potential molecular mechanism of Osteoking combined with joint injection in the treatment of knee osteoarthritis in the treatment of onset and remission， this study used the "Bone Injury Cross Database （http：//bone-xtrans.com/database，BX-Data）" to collect the gene set of knee osteoarthritis disease， the traditional Chinese medicinal materials， chemical composition， material base， candidate target， candidate target， sodium hyaluronate candidate target data for screening， and constructed an interaction network of "disease target".ResultsAmong the 105 patients with knee osteoarthritis enrolled， 15.24% （16/105） were in the episodic period， 84.76% （89/105） were in remission， and there were no convalescent patients. There were 72 cases （68.57%） in women， 33 cases （31.43%） more than men， 60 cases in the observation group and 45 cases in the control group in 105 patients. There were 20 patients with a VAS score of 5 and 19 patients with a score of 6 in the observation group， accounting for 65.00% of the observation group. The comparative results of VAS scores between groups before and after treatment showed that the scores of the two groups were （4.42±1.01） scores， （5.00±1.02） scores.4 weeks after treatment， and （3.12±1.04） scores and （3.56±1.08） scores，8 weeks after treatment， respectively， which were lower than those before treatment （6.23±1.28） scores，（ 6.02±1.22） scores （P<0.05）， and the comparative results of the pain properties of the two groups showed that the improvement rates before and after thermal pain and tingling in the observation group were 3.3%（2/60） and 16.7%（10/60）， respectively. The control group was 2.2% （1/45）and 15.6%（7/45）［（χ2=4.034、13.583，P<0.05）］， respectively， and the improvement rate of cold pain and soreness in the observation group was 5.0%（3/60） and 3.3%（2/60）， which was higher than that of the control group . The results of comparing the WOMAC scores before and after treatment of the two groups showed that the difference between the stiffness score before and after treatment in the observation group was （1.68±1.42） scores， the difference between the score before and after treatment in the control group was （1.20±1.60） scores （P<0.05）， and the pain score before and after treatment was （3.43±2.88） scores， the difference before and after daily activity score was （12.37±10.21） scores， and the total score before and after treatment was （17.48±12.76） scores， which were also higher than those in the control group （2.82±3.29）， （10.80±9.63），（14.82±12.62） scores. The results of comparing the improvement of other symptoms before and after treatment showed that the improvement rate of less sleep and more dreams in the observation group was 28.3%（17/60）， which was significantly higher than that of the control group of 2.2%（1/45）（χ2=5.914，P<0.05）， and the improvement rates of the five symptoms of thirst and drinking， irritability， dry mouth and pharynx， dull complexion and hand， foot and mouth fever in the observation group were 3.3%（2/60）， 10.0%（6/60）， 8.3%（5/60）， 10.0%（6/60） and 5.0%（3/60）， respectively， which were higher than those in the control group -2.2%（1/45）， 2.2%（1/45）， 2.2%（1/45）， 4.5%（2/45）， -6.7%（3/45）. Through network analysis， it was found that the enrichment pathway of Henggu bone wound healing agent mainly acted on the three mechanisms of bone improvement， energy metabolism and anti-inflammatory and analgesic， and the sodium hyaluronate enrichment pathway mainly acted on the anti-inflammatory and analgesic mechanism.ConclusionThe efficacy of Osteoking combined with intra-articular injection of sodium hyaluronate in the treatment of patients with knee osteoarthritis in attack and remission is better than that of sodium hyaluronate alone， especially in anti-inflammatory and analgesic， and the two drugs have synergistic effect. Osteoking may play its role in relieving the symptoms of joint stiffness， tingling， heat pain， and less sleep and more dreams by improving bone quality and regulating the body's energy metabolism pathways， which is worthy of clinical promotion.关键词：Osteoking;knee osteoarthritis;clinical observation;mechanism
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发布时间：2023-11-20 - 摘要：ObjectiveTo explore the clinical efficacy of Osteoking combined with non-steroidal anti-inflammatory drugs in the treatment of knee osteoarthritis based on real-world data and provide a basis for clinical medication.MethodFrom May 2020 to December 2021， the data of a total of 1 002 patients with knee osteoarthritis who did not undergo knee joint replacement surgery was collected through the registration method. 952 patients were ultimately included， including 133 cases orally taking Osteoking combined with non-steroidal anti-inflammatory drugs as the observation group and 73 cases orally taking non-steroidal anti-inflammatory drugs alone as the control group. Statistical analysis was conducted on the baseline data， VAS scores， WOMAC scores， and other items. The visit point is the 4th and 8th weeks after registration. In order to further elucidate the clinical efficacy of Osteoking combined with non-steroidal anti-inflammatory drugs in the treatment of knee osteoarthritis， the effective components of Osteoking and the relevant gene sets of non-steroidal anti-inflammatory drugs and knee osteoarthritis were obtained through network pharmacology methods and retrieval in bone injury cross database， TCMSP， and other databases. Venn analysis was performed on the relevant gene sets， and a PPI network diagram was constructed. Then key core targets were screened out， and enrichment GO and KEGG enrichment analyses were conducted.ResultThe VAS score of the observation group decreases by an average of （-2.79±1.206） scores in the 4th week， which is better than the control group ［（-2.73±1.575） scores， P<0.05］. The VAS score of the observation group decreases by an average of （-3.97±1.308） scores in the 8th week， which is better than the control group ［（-3.89±1.822） scores， P<0.05］. The total WOMAC score of the observation group decreases by an average of （-52.07±21.677） scores points in the 8th week， which is significantly better than the control group ［（-46.75±25.368） scores， P<0.05］. The observation group has an average decrease of （-10.99±4.229） scores in WOMAC （pain） score in the 8th week， which is better than the control group ［（-10.03±5.535） scores， P<0.05］. The observation group has an average decrease of （-1.49±2.901） in WOMAC （stiffness） score in the 4th week， which is better than the control group ［（-0.92±1.998） scores， P<0.05］， and the observation group has an average decrease of （-1.90±3.200） scores in WOMAC （stiffness） score in the 8th week， which is better than the control group ［（-1.26±2.230） scores， P<0.05］. The observation group shows an average decrease of （-39.17±16.562） scores in WOMAC （joint function） score in the 8th week， which is significantly better than the control group ［（-35.47±20.098） scores， P<0.05］. According to network pharmacology analysis， the core network target of Osteoking in treating knee osteoarthritis is manifested as regulating signal pathways such as signal transduction transcription activator 3（STAT3）， vascular endothelial growth factor A（VEGFA）， tumor necrosis factor （TNF） to regulate cell signaling， angiogenesis， chondrocyte proliferation and migration， and inflammatory cells， thereby inhibiting inflammatory reactions， reducing damage， and delaying the development of the disease.ConclusionAfter a 4-week and 8-week course of treatment for knee osteoarthritis with Osteoking combined with non-steroidal anti-inflammatory drugs， there is a significant therapeutic effect on relieving pain and joint stiffness and improving joint function. In network pharmacology， Osteoking is involved in regulating inflammatory factors， metabolic response-related biological processes， the proliferation and apoptosis of chondrocytes， etc. in the treatment of knee osteoarthritis， resulting in anti-inflammatory and analgesic effects and improving joint mobility and joint stiffness. Therefore， it is worthy of clinical promotion and application.关键词：knee osteoarthritis;Osteokingt;clinical observation;mechanism;real-world research
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发布时间：2023-11-20 - 摘要：ObjectiveTo investigate the effect of Ziziphi Spinosae Semen-Albiziae Flos on the nucleotide-binding oligomerization domain，NOD-like receptor thermal protein domain associated protein 1 （NLRP1）/chemokine ligand 1 （CXCL1）/chemokine receptor 2 （CXCR2） pathway in the hippocampus of the rat model of chronic unpredictable mild stress （CUMS）-induced depression.MethodA total of 120 male SD rats were randomized into blank，CUMS，CUMS + low-，medium-，and high-dose （4，8，16 g·kg-1） Ziziphi Spinosae Semen-Albiziae Flos，and CUMS + venlafaxine hydrochloride （0.008 g·kg-1） groups，with 20 rats in each group.The rat model of depression was established by solitary feeding combined with CUMS.The behaviors and spatial learning and memory abilities of rats were examined by sugar water consumption test，tail suspension test，forced swimming test，and Morris water maze test.Quantitative real-time PCR （Real-time PCR） and Western blot were employed to determine the expression of factors associated with the NLRP1/CXCL1/CXCR2 pathway in the hippocampus.Enzyme-linked immunosorbent assay was employed to determine the levels of tumor necrosis factor-α （TNF-α），interleukin （IL）-18，IL-1β，and IL-6 in the hippocampus.The immunofluorescence assay was used to measure the levels of reactive oxygen species （ROS） in the hippocampus.ResultCompared with the blank group，the CUMS group showed decreased preference to sugar water and times of crossing the platform （P<0.01），and increased immobility time of tail suspension，forced swimming floating time，and escape latency （P<0.01）.Compared with the CUMS group，the administration of Ziziphi Spinosae Semen-Albiziae Flos and venlafaxine hydrochloride alleviated the effects of CUMS on the above-mentioned behaviors and spatial learning and memory abilities of the rats （P<0.05，P<0.01）.Compared with the blank group，the CUMS group showed up-regulated protein levels of NLRP1，CXCL1，and CXCR2 （P<0.01） and elevated levels of IL-18，IL-1β，TNF-α，and IL-6 （P<0.01） in the hippocampus.The treatment with Ziziphi Spinosae Semen-Albiziae Flos and venlafaxine hydrochloride attenuated the activation of NLRP1/CXCL1/CXCR2 signaling pathway and lowered the levels of inflammatory cytokines in the hippocampus of CUMS rats （P<0.05，P<0.01）.In addition，Ziziphi Spinosae Semen-Albiziae Flos lowered the level of ROS in the hippocampus （P<0.05，P<0.01）.ConclusionZiziphi Spinosae Semen-Albiziae Flos can mitigate the depressive behaviors of the rat model of CUMS-induced depression by inhibiting the activation of NLRP1/CXCL1/CXCR2 signaling pathway.关键词：Ziziphi Spinosae Semen-Albiziae Flos;depression;nucleotide-binding oligomerization domain，NOD-like receptor thermal protein domain associated protein 1 （NLRP1）/chemokine ligand 1 （NLRP1）;chemokine receptor 1 （CXCL1）;chemokine receptor 2 （CXCR2）
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发布时间：2023-11-20 - 摘要：ObjectiveTo explore the action mechanism of Linggan Wuwei Jiangxintang on the treatment of lipopolysaccharide （LPS）-induced acute lung injury （ALI） in mice.MethodTraditional Chinese Medicine Systems Pharmacology Database and Analysis Platform （TCMSP）， GeneCards， DisGeNET， and Herb databases were combined with clinical data from Gene Expression Omnibus （GEO） to screen the key targets of Linggan Wuwei Jiangxintang in the treatment of ALI. The protein-protein interaction （PPI） network was constructed to screen the core targets， and gene ontology （GO） and Kyoto encyclopedia of genes and genomes （KEGG） pathway enrichment analyses were performed. The mouse ALI model was established by LPS induction to verify the effect and key targets of Linggan Wuwei Jiangxintang on the treatment of ALI. The expression levels of Toll-like receptor 4 （TLR4）， nuclear transcription factor-κB p65 （NF-κB p65）， and phosphorylated NF-κB p65 （NF-κB p-p65） in lung tissue were detected by Western blot.ResultThe analysis showed that the treatment of ALI with Linggan Wuwei Jiangxintang was related to 10 core targets such as interleukin-6 （IL-6）， tumor necrosis factor-α （TNF-α）， and JUN， involving TNF signaling pathway， Toll-like receptor signaling pathway， NF-κB signaling pathway， etc. The animal experimental results show that Linggan Wuwei Jiangxintang can reduce lung injury， improve the pathological state of ALI mice， significantly reduce the expression of TNF-α and IL-6 in serum， increase the activity of total superoxide dismutase （T-SOD） and catalase （CAT） in lung tissue， and reduce the expression levels of JUN， TLR4， NF-κB p65， and NF-κB p-p65 proteins in lung tissue.ConclusionLinggan Wuwei Jiangxintang can inhibit LPS-induced inflammation and oxidative damage in ALI mice， and its mechanism may be related to the inhibition of TLR4/NF-κB signaling pathway and the reduction of inflammatory factors such as TNF-α and IL-6.关键词：Linggan Wuwei Jiangxintang;acute lung injury;inflammation;Toll-like receptor 4（TLR4）/nuclear transcription factor（NF）-κB signaling pathway
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发布时间：2023-11-20 - 摘要：ObjectiveAfter the brain and heart injuries were simulated by myocardial injury caused by acute cerebral ischemia， this study explored the mechanism of Naoxintong capsules in treating brain and heart injuries under cerebral ischemia state with Toll-like receptor （TLR） 2/TLR4 as the breakthrough point.MethodC57BL/6 male mice were randomly assigned into the sham operation， model， Naoxintong， and Ginaton groups. The middle cerebral artery occlusion （MCAO） method was used to establish a mouse model of cerebral ischemia. The neuroethological score， cerebral infarction area， cell apoptosis， ionized calcium-binding adaptor molecule 1 （IBA-1）-positive microglia proportion， and serum levels of N-terminal pro-brain natriuretic peptide （NT-proBNP）， creatine kinase-MB （CK-MB）， and lactic dehydrogenase （LDH） were determined to evaluate the pharmacodynamic effects of Naoxintong capsules on heart and brain injuries after cerebral ischemia in mice. Western blotting was employed to determine the expression of TLR2/TLR4 protein in the brain and heart of mice.ResultCompared with the sham operation group， the model group showed increased cerebral infarction area， neuroethological score， apoptosis rate， IBA-1-positive microglia proportion， and serum levels of NT-proBNP， CK-MB， and LDH （P<0.01）. Naoxintong capsules reduced the cerebral infarction area， neuroethological score， apoptosis rate， IBA-1-positive microglia proportion （P<0.01）， and serum NT-proBNP and CK-MB levels （P<0.05） in mice compared with the model group. Western blotting results showed that Naoxintong Capsules down-regulated the expression levels of TLR2 （P<0.05） in the brain and TLR2 （P<0.01） and TLR4 （P<0.05） in the heart.ConclusionCerebral ischemia can cause myocardial damage， reflecting the pathological process of cardiac injury after cerebral ischemia. Naoxintong capsules can mitigate brain and heart injuries after cerebral ischemia and achieve the simultaneous treatment of the brain and the heart， in which TLR2/TLR4 plays a role.关键词：cerebral ischemia;cardiac injury after cerebral ischemia;Naoxintong capsules;Toll-like receptor（TLR）2;TLR4
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发布时间：2023-11-20 - 摘要：ObjectiveTo investigate the effect and underlying molecular mechanism of astragaloside-Ⅳ （AS-Ⅳ） on autophagy and apoptosis of nasopharyngeal carcinoma cells.MethodIn experiments in vitro， the effect of AS-Ⅳ on the autophagy of nasopharyngeal carcinoma cells was observed by monodansylcadaverine （MDC） staining and transmission electron microscopy （TEM）. In experiments in vivo， immunofluorescence （IF） and Western blot were used to detect the changes in autophagy and apoptosis and the expression of key proteins in the phosphatidylinositol 3-kinase/protein kinase B/mammalian target of rapamycin （PI3K/Akt/mTOR） signaling pathway after the establishment of a xenograft tumor model in nude mice.ResultAfter 5-8F cells were treated with AS-Ⅳ of different doses （5， 10， 20 μmol·L-1）， the fluorescence intensity of autophagy in AS-Ⅳ groups significantly increased as compared with that in the blank group. The fluorescence expression of autophagy in AS-Ⅳ groups was the strongest after intervention for 24 hours， and the fluorescence expression in the 10 μmol·L-1 AS-Ⅳ group was the most obvious. The autophagy activator rapamycin （RAPA） induced more autophagosomes in 5-8F cells under the transmission electron microscope， and 3-methyladenine （3-MA）， an autophagy inhibitor， did not induce autophagosome formation in 5-8F cells under the transmission electron microscope as compared with the results in the blank group. In the 10 μmol·L-1 AS-Ⅳ group， the intracellular structure and cell membrane were intact and clear， and autophagosome formation was observed. Compared with the blank group， the AS-Ⅳ groups showed inhibited tumor volume （P<0.05， P<0.01）， potentiated fluorescence signals of microtubule-associated protein l light chain 3 type Ⅱ/microtubule-associated protein l light chain 3 type Ⅰ （LC3 Ⅱ/Ⅰ） and cleaved Caspase-3 （P<0.05， P<0.01）， increased expression levels of the mammalian homolog of yeast ATG6 （Beclin-1）， LC3 Ⅱ/Ⅰ， cleaved Caspase-3， and cleaved PARP （P<0.05， P<0.01）， down-regulated expression of ubiquitin-binding protein （p62） （P<0.05， P<0.01）， and reduced protein expression levels of phosphorylated PI3K （p-PI3K）， phosphorylated Akt （p-Akt）， and phosphorylated mTOR （p-mTOR） （P<0.05， P<0.01）.ConclusionAS-Ⅳ can induce autophagy and apoptosis of nasopharyngeal carcinoma cells， and the mechanism is presumably attributed to the activation of the PI3K/Akt/mTOR signaling pathway.关键词：nasopharyngeal carcinoma;astragaloside Ⅳ;autophagy;apoptosis;phosphatidylinositol 3-kinases/protein kinase B/mammalian target of rapamycin（PI3K/Akt/mTOR）
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发布时间：2023-11-20 - 摘要：ObjectiveTo explore the antidepressant effect of Sophora flavescens seed extract and its molecular mechanism.MethodA mouse depression model was established by intraperitoneal injection of lipopolysaccharide（LPS）， and normal group， model group， fluoxetine group（2.5 mg·kg-1）， and S. flavescens seed low， medium and high dose groups（200， 400， 800 mg·kg-1） were set up for 7 d of consecutive gavage. Then the antidepressant effect of S. flavescens seed extract was evaluated by using open field test， elevated plus maze test and forced swimming test. Pathological morphological changes in the hippocampal tissue was observed by hematoxylin-eosin（HE） staining. Protein expression levels of G1/S-specific cyclin D1（Cyclin D1）， Wnt1， β-catenin and phosphorylated glycogen synthase kinase-3β（p-GSK-3β） in mouse brain tissues were detected by Western blot. Hippocampal cell apoptosis was detected by terminal deoxynucleotidyl transferase mediated deoxyuridine triphosphate（dUTP） nick end labeling（TUNEL）.ResultThe results of mouse behavioral experiments showed that compared with the normal group， the speed of movement in the open field and the distance of movement in the central area of the open field， and the time spent on the open arms of the elevated plus maze were significantly reduced in the model group（P<0.01）， while immobility time in the forced swimming test was significantly increased（P<0.05）. Compared with the model group， the S. flavescens seed medium and high dose groups had increased speed of movement in the open field test and time spent on the open arms of the elevated plus maze test（P<0.05， P<0.01）， and decreased immobility time in the forced swimming test（P<0.05）， the distance of movement in the central area of the open field test increased in the high dose group（P<0.05）. HE staining results showed that compared with the normal group， the hippocampal neuron structure of mice in the model group was damaged. Compared with the model group， after treatment of S. flavescens seed extract， the pathological state of the mouse hippocampal neuron structure was alleviated， and the neurons increased， were neatly arranged， and the cytoplasm was clear. Western blot results showed that the protein expression levels of Wnt1 and β-catenin in mouse brain tissue were significantly decreased（P<0.01）， while the protein expression levels of Cyclin D1 and p-GSK-3β were significantly increased（P<0.01） after LPS injection. Compared with the model group， protein expression levels of Wnt1 and β-catenin in brain tissue of S. flavescens seed medium and high dose groups were significantly increased（P<0.01）， while the protein expression levels of Cyclin D1 and p-GSK-3β were significantly decreased（P<0.01）. TUNEL staining results showed that the hippocampal cell apoptosis rate in the model group was significantly increased compared with that of the normal group（P<0.01）， while the hippocampal cell apoptosis rate in the S. flavescens seed medium and high dose groups was significantly decreased compared with that of the model group（P<0.01）.ConclusionS. flavescens seed extract can effectively improve the severity of depression in LPS-induced depressed mice， and its molecular mechanism is related to the regulation of neuroinflammation and hippocampal neuronal apoptosis mediated by Wnt/β-catenin signaling pathway.关键词：Sophora flavescens seed extract;oxymatrine;dipeptide;lipopolysaccharide（LPS）;antidepressant effect;Wnt/β-catenin signaling pathway;mechanism of action
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发布时间：2023-11-20 - 摘要：ObjectiveTo explore the effects and mechanisms of Kaiyu Zhongyutang on insulin resistance， glucose and lipid metabolism， psychological state， and embryo outcome in the infertile patients with polycystic ovary syndrome （PCOS） due to liver depression and kidney deficiency.MethodThe 126 infertile patients with PCOS due to liver depression and kidney deficiency who underwent in vitro fertilization-embryo transfer （IVF-ET） in the Department of Reproduction of the affiliated hospital of Nanjing university of Chinese medicine were randomly assigned into the observation （Kaiyu Zhongyutang + metformin） and control （metformin） groups. The two groups were compared in terms of traditional Chinese medicine （TCM） syndrome scores， body mass index （BMI）， glucose and lipid metabolism， homeostasis model assessment-insulin resistance （HOMA-IR）， interleukin （IL）-6， IL-8， C-reactive protein （CRP）， self-rating depression scale （SDS） score， self-rating anxiety scale （SAS） score， and clinical and laboratory scores of IVF after treatment.Result① After treatment， the observation group showed decreased scores of primary and secondary TCM syndromes and total TCM syndrome score （P < 0.05）， and the control group presented decreased scores of irritability and depression and total TCM syndrome score （P<0.05）. Compared with the control group， the observation group demonstrated reduced primary and secondary syndrome scores and total score after treatment （P<0.05）. ② After treatment， both groups showed decreased BMI， lowered levels of fasting insulin （FINS）， fasting plasma glucose （FPG）， cholesterol （TC）， triglyceride （TG）， low-density lipoprotein （LDL）， and HOMA-IR （P<0.05）， and elevated high-density lipoprotein （HDL） level （P<0.05）. Moreover， the observation group had lower BMI， FINS， FPG， TC， TG， LDL， and HOMA-IR and higher HDL than the control group （P<0.05）. ③ The treatment in both groups lowered the levels of IL-6， IL-8， and CRP and decreased SDS and SAS scores （P<0.05）. Moreover， the declines in the observation group were more obvious than those in the control group （P<0.05）. ④ Correlation analysis before treatment， IL-6， IL-8， and CRP had positive correlations with BMI， HOMA-IR， TC， TG， LDL， SDS， and SAS （P<0.05） and a negative correlation with HDL （P<0.05）. ⑤ The observation group showed reduced gonadotropin （Gn） using days and total Gn dose and higher two-pronuclear （2PN） fertilized oocytes， 2PN cleavage rate， normal fertilization rate， D3 transferable embryo number， D3 high-quality embryo number， high-quality embryo rate， and blastocyst formation rate than the control group （P<0.05）.ConclusionKaiyu Zhongyutang can treat PCOS patients by improving the emotional and reproductive functions and alleviating insulin resistance and glucose and lipid metabolism disorders. Moreover， it can reduce the Gn dose and Gn using days in the IVF process， improve the quality and maturity of eggs， increase the egg fertilization rate， enhance the potential of embryo development， and increase the rate of blastocyst formation by inhibiting inflammation.关键词：Kaiyu Zhongyutang;polycystic ovary syndrome （PCOS）;insulin resistance （IR）;glucose and lipid metabolism;psychological state;embryo outcome
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发布时间：2023-11-20 - 摘要：ObjectiveTo explore the clinical efficacy of Gouteng prescription in treating the patients with primary hypertension with anxiety disorder due to yang hyperactivity and heat toxin and the impact of the formula on the balance of inflammatory cytokines.MethodA total of 98 patients diagnosed with primary hypertension and anxiety disorder were randomized into control and observation groups. On the basis of conventional western medicine treatment for hypertension， the control group （47 patients） was treated with Shugan Jieyu capsules for 8 weeks， while the treatment group （51 patients） with Gouteng prescription for 8 weeks. The two groups were compared in terms of the blood pressure level， 24-hour blood pressure variability， Hamilton anxiety scale （HAMA） score， Pittsburgh sleep quality index （PSQI） score， quality of life （SF-36 scale） score， traditional Chinese medicine （TCM） syndrome score and efficacy， incidence of adverse reactions， and the levels of interleukin （IL）-1β， IL-6， IL-10， and IL-4 in the serum of peripheral blood.ResultThe final trial was completed with 95 patients， including 46 in the control group and 49 in the observation group. The treatment in both groups lowered the blood pressure and blood pressure variability （P<0.05， P<0.01）. The observation group outperformed the control group in recovering the systolic blood pressure （SBP）， 24-hour mean systolic blood pressure （24 h SBP）， 24-hour systolic blood pressure variability （24 h SBPV）， and 24-hour diastolic blood pressure variability （24 h DBPV） （P<0.05）. After treatment， the HAMA and PSQI scores in both groups decreased （P<0.05， P<0.01）， and the observation group had lower HAMA and PSQI scores than the control group （P<0.05）. Compared with those before treatment， the SF-36 scores in both groups increased （P<0.05， P<0.01）. After treatment， the observation group had higher scores of physiological function （PF）， bodily pain （BP）， social function （SF）， role-emotional （RE）， and mental health （MH） indicators than the control group （P<0.05）. After treatment， the TCM syndrome scores in both groups decreased （P<0.05， P<0.01）， and the observation group had lower score than the control group （P<0.05）. The total response rate regarding TCM syndrome in the observation group was 85.71% （42/49）， which was higher than that （63.04%， 29/46） in the control group （χ2=6.621， P<0.05）. The treatment in both groups lowered the levels of pro-inflammatory cytokines （IL-1β， IL-6） and elevated the levels of anti-inflammatory cytokines （IL-10， IL-4） （P<0.05， P<0.01）， and the changes were more obvious in the observation group than in the control group （P<0.05）. There were no adverse events during the research process.ConclusionGouteng prescription can recover the blood pressure level， reduce blood pressure variability， suppress anxiety state， improve sleep and quality of life， decrease TCM syndrome score， increase total response rate， lower serum IL-1β and IL-6 levels， and elevate serum IL-10 and IL-4 levels in the patients with primary hypertension complicated with anxiety disorder due to yang hyperactivity and heat toxin. It may exert the effects by regulating the balance of pro-inflammatory and anti-inflammatory cytokines.关键词：primary hypertension;anxiety disorder;balance of inflammatory cytokines;Gouteng prescription;syndrome of Yang hyperactivity and heat toxin
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发布时间：2023-11-20 - 摘要：ObjectiveTo evaluate the clinical efficacy and adverse effects of Shugan Hewei prescription combined with vonoprazan in the treatment of refractory gastroesophageal reflux disease （RGERD） due to qi depression and phlegm obstruction.MethodEighty RGERD patients who met the inclusion criteria underwent 24-hour pH impedance and high-resolution esophageal manometry and electronic gastroscopy. The 80 patients were randomly assigned to an observation group （Shugan Hewei prescription， one bag each time， twice a day + vonoprazan， 20 mg each time， once a day） and a control group （vonoprazan， 20 mg each time， once a day） by the random number table method. The treatment in both groups lasted for 4 weeks. The clinical efficacy was examined. The scores of TCM symptoms （pharyngeal discomforts such as phlegm obstruction， retrosternal discomfort， and belching）， somatic symptoms， quality of life， and improvement of esophageal mucosa under gastroscopy were observed in both groups before treatment and after treatment for 2 and 4 weeks.ResultSeventy-five patients completed the trial were included in this study， including 38 patients in the observation group and 37 patients in the control group. The total response rate in the observation group was 89.47%（34/38）， which was higher than that （62.16%，23/37） in the control group （χ2=13.014， P<0.01）. After treatment， the scores of esophageal mucous membrane， reflux disease symptoms， TCM symptoms， gastroesophageal reflux disease health-related quality of life scale （GERD-HRQL）， and somatic self-rating scale （SSS） decreased in both groups（P<0.05）. Moreover， the observation group outperformed the control group in alleviating heartburn， acid reflux， throat discomforts， midnight coughing， nausea and dry vomiting， mucousy mouth， and insomnia in the patients with GERD （P<0.05，P<0.01）. However， the two groups showed no statistically significant differences in the improvement of esophageal mucosa after treatment.ConclusionThe combination of Shugan Hewei prescription with vonoprazan was superior to vonoprazan alone in treating RGERD regarding clinical symptoms， physical signs， quality of life， and somatic symptoms， without causing obvious adverse effects.关键词：refractory gastroesophageal reflux disease;Shugan Hewei prescription;vonoprazan;efficacy evaluation
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发布时间：2023-11-20 - 摘要：ObjectiveTo clarify the development and methodological research status of clinical comprehensive evaluation of Chinese patent medicines in China and identify the problems and difficulties in the evaluation， so as to provide a reference for promoting the subsequent evaluation.MethodFirstly， we analyzed the current situation of clinical comprehensive evaluation in China by reviewing the articles about the process of clinical comprehensive evaluation of drugs and the process of clinical comprehensive evaluation of Chinese patent medicines. Secondly， we comprehensively summarized the formulation background and key points of policies related to clinical comprehensive evaluation of Chinese patent medicines and then show the development status in this field at the national and provincial levels.ResultThe comprehensive clinical evaluation of Chinese patent medicines is still in its infancy in China， and 32 articles of specific evaluation of Chinese patent medicines were included in the study. The dosage forms were mainly capsules （15 articles， 46.88%） and injections （28.13%）. The evaluation mainly involved diseases such as the nervous system （10 articles， 31.25%）， digestive system （5 articles， 15.63%）， and respiratory system （5 articles， 15.63%）. The research results of clinical comprehensive evaluation of Chinese patent medicines were mainly from relevant societies and research institutions. Different research teams have developed technical guidelines or specifications for the evaluation， while the government-leading evaluation guidelines remained to be formulated at the national and provincial levels. In addition， the research articles in this field mainly concentrated on the application of evaluation methods， the building of evaluation index systems， and completed evaluation reports.ConclusionTo reflect the unique value and advantages of Chinese patent medicines， the government needs to build technical guidelines for the clinical comprehensive evaluation of Chinese patent medicines on the basis of the clinical comprehensive evaluation of drugs and create a favorable policy environment for the evaluation work.关键词：Chinese patent medicine;clinical comprehensive evaluation;literature studies;policy analysis;current research status
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发布时间：2023-11-20 - 摘要：ObjectiveTo systematically evaluate the efficacy and safety of integrated traditional Chinese and western medicine in the treatment of chronic liver failure（CLF）.MethodSeveral databases was searched from the establishment date of these databases to January， 2023， including China National Knowledge Infrastructure（CNKI）， WanFang Data Knowledge Service Platform（WanFang）， China Biomedical Literature Database（CBM）， VIP Chinese Science and Technology Journal Database（VIP）， Cochrane Library， Embase and PubMed. The randomized controlled trial（RCT） conforming to the treatment of CLF with integrated traditional Chinese and western medicine were screened and included， the control group was treated with basic western medicine， and the test group was treated with traditional Chinese medicine on the basis of western medicine. Then， the Cochrane risk bias assessment tool was used to evaluate the quality of the included literature， and Meta analysis was performed by RevMan 5.3 software.ResultEleven literatures with a total of 1 110 patients were included， and Meta analysis showed that the integrated traditional Chinese and western medicine was better than western medicine alone in the treatment of patients with CLF in improving the overall effective rate［relative risk（RR）=1.36， 95% confidence interval（CI） （1.27， 1.46）， P<0.000 01］， reducing the mortality［RR=0.35， 95% CI（0.23， 0.53）， P<0.000 01）］， reducing alanine aminotransferase（ALT） level［mean difference（MD）=-38.73， 95% CI（-54.59， -22.87）， P<0.000 01］， reducing the aspartate aminotransferase（AST） level［MD=-58.16， 95% CI（-83.45， -32.79）， P<0.000 01］ and reducing the total bilirubin（TBil） level［MD=-69.21， 95% CI（-94.15， -30.53）， P<0.000 01］， promoting serum albumin（ALB） level［MD=3.24， 95% CI（0.82， 5.66）， P=0.009］ and prothrombin activity（PTA） level［MD=5.44， 95% CI（3.38， 7.50）， P<0.000 01］， and improving the traditional Chinese medicine（TCM） symptom score［MD=-4.28， 95% CI（-8.39， -0.17）， P=0.04］.ConclusionThe treatment of CLF with integrated traditional Chinese and western medicine has good clinical efficacy and safety. However， due to the limitations of the quality and quantity of the included literature， the above conclusions still need to be verified by larger scale of high-quality RCT， which is worthy of further expansion of the study.关键词：chronic liver failure（CLF）;treatment of integrated traditional Chinese and western medicine;systematic review;Meta analysis;efficacy;safety;evidence-based medicine
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发布时间：2023-11-20 - 摘要：ObjectiveTo investigate the transformation mechanism and content variation of saponins from Polygalae Radix before and after being boiled with licorice juice and water.MethodSimulated licorice juice boiled products and simulated water boiled products of onjisaponin B， onjisaponin Z， onjisaponin F， polygalasaponin ⅩⅩⅧ were prepared by simulated processing technology， and analyzed by ultra-performance liquid chromatography-quadrupole-electrostatic field orbitrap high resolution mass spectrometry（UPLC-Q-Exactive Orbitrap/MS）. Then the contents of onjisaponin B， onjisaponin Z， onjisaponin F， polygalasaponin ⅩⅩⅧ and tenuifolin in Polygalae Radix， licorice-boiled Polygalae Radix and water-boiled Polygalae Radix were determined by UPLC-triple quadrupole tandem mass spectrometry（UPLC-QQQ-MS/MS）.ResultDuring the boiling process with licorice juice and water， onjisaponin B could be hydrolyzed to produce 4-methoxycinnamic acid， desacylsenegin Ⅲ， polygalasaponin ⅩⅩⅧ and tenuifolin， onjisaponin Z could be hydrolyzed to produce 3，4，5-trimethoxycinnamic acid， onjisaponin TF， polygalasaponin ⅩⅩⅧ and tenuifolin， onjisaponin F could be hydrolyzed to produce 3，4，5-trimethoxycinnamic acid， onjisaponin G， polygalasaponin ⅩⅩⅧ and tenuifolin， and polygalasaponin ⅩⅩⅧ was hydrolyzed to produce tenuifolin. After being boiled with licorice juice or water， the content of onjisaponin B decreased significantly（P<0.05， P<0.01）， but the contents of onjisaponin Z， onjisaponin F， polygalasaponin ⅩⅩⅧ and tenuifolin increased significantly（P<0.05， P<0.01） in Polygalae Radix. Compared with the water-boiled products， the contents of onjisaponin Z and tenuifolin increased significantly（P<0.05， P<0.01）， and the change of tenuifolin content was the most significant in the licorice-boiled products.However， there was no significant difference in the content of onjisaponin B， onjisaponin F and polygalasaponin ⅩⅩⅧ between the water-boiled products and the licorice-boiled products.ConclusionBeing boiled with licorice juice or water can hydrolyze onjisaponin B， onjisaponin Z， onjisaponin F and polygalasaponin ⅩⅩⅧ， and generate secondary glycosides and aglycones（organic acids） through deglycosylation， which leads to obvious changes in the contents of onjisaponins after Polygalae Radix being processed.It is inferred that licorice juice can promote the hydrolysis of some onjisaponins in Polygalae Radix to onjisaponin Z and tenuifolin.This study provides an experimental basis for revealing processing mechanism of Polygalae Radix.关键词：Polygalae Radix;saponins;simulated processing;ultra-performance liquid chromatography-quadrupole-electrostatic field orbitrap high resolution mass spectrometry（UPLC-Q-Exactive Orbitrap/MS）;hydrolysis reaction;bioling with Glycyrrhizae Radix et Rhizoma juice;reduce toxicity and increase effectiveness
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发布时间：2023-11-20 - 摘要：ObjectiveTo reveal the effects of different microbial agents on quality of Lycii Fructus by comparing the differences in the contents of multiple types of chemical components in Lycii Fructus after the application of different microbial agents.MethodTaking Ningqi No. 7 as experimental material， four microbial agents， namely Peiyuan combined with Xinterui（TP group）， Trichoderma harzianum combined with Bacillus subtilis（BW group）， Genwuyou（MT group） and Junyiduo（JYD group）， were applied， and no microbial agents was used as the blank group（CK group）. Then the contents of total phenolics， total flavonoids， saccharides， amino acids， nucleosides and bases， betaine and other components in Lycii Fructus were determined by ultraviolet spectrophotometry（UV）， high performance liquid chromatography（HPLC） and ultra-high performance liquid chromatography-mass spectrometry（UHPLC-MS/MS）， and the methods such as multiple comparisons， principal component analysis（PCA） and partial least squares-discriminant analysis（PLS-DA） were used to analyze the effect of different microbial agents on the quality of Lycii Fructus.ResultMicrobial agents had different effects on chemical components of Lycii Fructus. The content of total phenolics was the highest in the TP group， and it varied significantly from the CK group（P<0.05）. The total flavonoid content was the highest in the BW group， followed by the TP group. Both polysaccharide and alduronic acid contents were the highest in the JYD group. Betaine content in the TP and BW groups were significantly higher than that in the CK group（P<0.05）. For the determined 23 kinds of amino acids， most of them were the lowest in the JYD group， and the highest in the MT group， while the nucleoside bases were higher in the MT and BW groups. It indicated that Lycii Fructus from different treatment groups could be distinguished clearly based on the determined 45 chemical components. The result of PLS-DA showed that the major differential components in each group were polysaccharides， glucose， fructose， betaine， alduronic acid， asparagine， sucrose， threonine， total flavonoids， alanine and total phenolics. The results of PCA composite scores based on the main differential components showed that composite scores of chemical components in each group were BW group>TP group>MT group>CK group>JYD group.ConclusionThe application of microbial agents of BW， TP and MT can promote the quality improvement of Lycii Fructus， and the application of JYD can promote the accumulation of polysaccharides and alduronic acid to a certain extent， but the overall effect on the quality of Lycii Fructus is not clear. This study lays the foundation for the green and healthy development of Lycii Fructus industry.关键词：microbial agents;Lycii Fructus;Lycium bararum;quality evaluation;saccharides;amino acids;nucleoside and nucleobase
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发布时间：2023-11-20 - 摘要：Chinese medicine self-assembly nano-strategies（CSAN） is to utilize the self-assembly property of Chinese medicine components， so that the Chinese medicine components can self-assemble to form structurally stable nano-preparations through non-covalent interactions. The formation of Chinese medicine self-assembly nano-preparations is often a synergistic result of a variety of non-covalent interactions， and many Chinese medicine monomers are susceptible to self-assembly due to their structural characteristics， and the phenomenon of self-assembly of Chinese medicine is also common in the decoction of single or compound Chinese medicine， which has attracted the attention of researchers. It is found that CSAN can improve the solubility and bioavailability of active components in Chinese medicine， which is of positive significance for the development and application of insoluble components of Chinese medicine. The self-assembly phenomenon of Chinese medicine decoction is closely related to the therapeutic efficacy， and the study of self-assembly phenomenon of Chinese medicine will bring a new perspective for the explanation of the mechanism of Chinese medicine decoction. At the same time， traditional Chinese medicine（TCM） has unique advantages in the field of anti-tumor. The application of CSAN in the field of oncology can not only exert the anti-tumor effect of the active components of Chinese medicine directly， but also act as a natural nano-carrier to carry chemotherapy drugs for combination chemotherapy， improve the targeting of drugs， enhance the anti-tumor efficacy， and reduce the side effects of chemotherapy， which has excellent anti-tumor potential. The preparation method of Chinese medicine self-assembly nano-preparations is simple， low cost， and has better safety than traditional nano-preparations， which is conducive to the promotion of the clinical transformation of nano-preparations， and also helps to provide new strategies and perspectives for promoting the modernization of TCM. Therefore， based on a large number of researches in this field in recent years， this paper reviewed the formation mechanism， different assembly forms， formation conditions and stability of Chinese medicine self-assembly nano-preparations by searching databases such as China national knowledge infrastructure（CNKI）， PubMed， WanFang data and VIP， and summarized the application of CSAN in different tumor therapies， providing a reference for further research on CSAN.关键词：traditional Chinese medicine（TCM）;self-assembly nanoparticles;antitumor;combined chemotherapy;stability;decoction;active ingredients
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发布时间：2023-11-20 - 摘要：As a malignancy with the highest morbidity and mortality in the world， lung cancer poses a huge threat to the health and life safety of all human beings. Most lung cancer patients are already in the advanced stage when they are diagnosed， and the treatment of advanced lung cancer often brings heavy mental pressure and economic burden to patients but has little effect. Therefore， the early diagnosis and treatment of lung cancer has become a major problem for medical researchers. At present， chemotherapy， immunotherapy， targeted therapy， and other treatment methods still have problems such as intolerance of patients and drug resistance， so there is an urgent need for human beings to seek new methods to treat lung cancer. Currently， the relationship between gut microbiota and disease occurrence， development， and prognosis， and the treatment of diseases by regulating gut microbiota have become a hot field of medical research. There are significant differences in gut microbiota between lung cancer patients and healthy people. Intestinal microorganisms can act on the respiratory system through the gut-lung axis， thereby affecting the occurrence， development， and prognosis of lung cancer and other respiratory diseases. As a peculiar means of treatment in China， Chinese medicine can effectively delay tumor progression， prevent postoperative recurrence and metastasis， reduce complications in the course of treatment， improve the quality of life， and prolong the survival of patients. Therefore， Chinese medicine is widely involved in the treatment of malignancies. Some Chinese medicine monomers， compounds， and active components have been found to regulate the gut microbiota. They can regulate the metabolism of the body， control the inflammatory response， build an immune barrier， or play a synergistic effect with various lung cancer treatments by affecting gut microbiota， so as to achieve the anti-tumor purpose. This article systematically reviewed the research on Chinese medicine and effective components in regulating gut microbiota， creating tumor-suppressing microenvironment， and intervening in the treatment of lung cancer， in order to provide new research ideas for the treatment of lung cancer.关键词：lung cancer;gut microbiota;gut-lung axis;Chinese medicine;active components
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发布时间：2023-11-20 - 摘要：Gastric cancer （GC） is a digestive tract tumor that occurs in the epithelial tissues of the gastric mucosa， seriously affecting the life and health of patients， and its mortality rate ranks the third among malignancies. Although medical technology has made great progress in recent years， the progression of GC still cannot be effectively controlled by surgery， chemotherapy， and targeted therapy. The pathogenesis of GC is extremely complex and is closely related to the tumor microenvironment， chronic inflammation， and immune escape， among which the reduction of tumor cell apoptosis is one of the important mechanisms for the occurrence and development of GC. Apoptosis refers to the process of spontaneous termination of cell life caused by genes under specific physiological or pathological conditions， which is of great significance for maintaining the stability of the internal environment. Researchers have found that in the GC state， mitochondrial endogenous apoptosis， endoplasmic reticulum stress， external death receptors， and other apoptosis pathways are regulated by multiple signaling pathways and genes， which together lead to the decline of GC cell apoptosis rate and thus promote the progression of GC. Chinese medicine is advantageous and characterized by multiple components， multiple targets， synergistic effect， and few adverse reactions. A large number of studies have shown that polysaccharide components， as effective components of Chinese medicine， have biological activities such as cancer inhibition， blood sugar control， anti-inflammation， antioxidant damage， and anti-virus， and can effectively inhibit the deterioration of GC by inducing cell apoptosis， gradually becoming a hot spot in GC drug research and development. However， systematic reviews on the apoptosis of GC induced by Chinese medicine polysaccharides are rarely reported. Therefore， this paper analyzed and summarized the studies of Chinese medicine polysaccharides in promoting apoptosis and interfering with GC， in order to provide a theoretical basis for the basic research， new drug development， and clinical application of Chinese medicine polysaccharides in the intervention of GC.关键词：gastric cancer（GC）;Chinese medicine polysaccharides;apoptosis;research progress
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发布时间：2023-11-20 - 摘要：Depression is a common psychiatric disease that seriously affects the physical and mental health and quality of life of patients， and has become one of the major global disease burdens. The etiology of depression is intricate， and despite extensive research， its pathogenesis remains inconclusive， resulting in various hypotheses of its onset mechanisms. Presently， the primary approach for clinically treating depression involves the utilization of selective inhibitors targeting the reuptake of monoamine neurotransmitters within the central nervous system. However， these drugs are generally characterized by delayed onset of action， limited efficacy and obvious resistance. Recently， researchers have gradually turned their attention to the development of antidepressant drugs with novel mechanisms. Notably， as a category of abundantly available active ingredients in Chinese medicine， numerous pharmacological studies have demonstrated that oligosaccharides and polysaccharides possess promising antidepressant properties， such as Morindae Officinalis Radix oligosaccharides， Polygalae Radix oligosaccharide esters， Poria polysaccharides and Astragali Radix polysaccharides. Their pharmacological mechanisms are various， including enhancing the levels of monoamine neurotransmitters in the brain， inhibiting the hyperactivation of the hypothalamic-pituitary-adrenal axis（HPA axis）， increasing the expression of neurotrophic factors（NTF）， regulating immune-inflammatory responses and modulating the microbiota-gut-brain axis. Therefore， oligosaccharides and polysaccharides from Chinese medicine have become a vital source of safe and effective novel antidepressant candidates due to the potential to improve depression through integrated regulatory effects. This article aims to provide a comprehensive and systematic review of recent progress to contribute to the elucidation of the mechanisms underlying the antidepressant effects of oligosaccharides and polysaccharides derived from Chinese medicine.关键词：traditional Chinese medicine;oligosaccharides;polysaccharides;antidepressant effects;neurotransmitters;hypothalamic-pituitary-adrenal axis（HPA axis）;immunoinflammatory response
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发布时间：2023-11-20 - 摘要：Osteoporosis （OP） is a systemic metabolic disease that affects the health of middle-aged and elderly people by crosslinking multiple signaling pathways. With the increasing aging of the population， the incidence of OP is also increasing year by year. Because of a series of problems such as high incidence， difficulty in treatment， and poor prognosis， it has been widely studied and reported by scholars in China and abroad. At present， the drugs used by western medicine are mainly divided into two categories： Bone resorption inhibitors and bone formation promoters. Although the efficacy is reliable， there are still deficiencies such as poor dependence of patients on the drug， uncontrollable side effects， and high costs. However， in recent years， with the continuous deepening and innovation of traditional Chinese medicine （TCM） research， the treatment of OP by TCM has been widely recognized in clinical practice. Many scholars have found that the mechanism of TCM in the treatment of OP includes the widespread involvement of mitogen-activated protein kinase （MAPK） signaling pathway， which mainly promotes the differentiation of bone marrow mesenchymal stem cells （BMSCs） to osteoblasts （OB）， inhibits the differentiation of osteoclasts （OC）， and improves the expression of osteogenesis-related factors alkaline phosphatase （ALP）， Runt-associated transcription factor 2 （Runx2）， type Ⅰ collagen （ColⅠ） to treat OP. Although the current research on the TCM treatment of OP through the MAPK pathway is deepening， there are still certain deficiencies in the study of its molecular mechanism. Therefore， this paper reviewed the relationship between the MAPK signaling pathway and key target protein factors and OP to clarify the important role of the MAPK signaling pathway in OP. At the same time， the targeted regulation of MAPK signaling pathways by TCM to treat OP was systematically summarized in order to provide a scientific basis for the further accurate treatment of OP in TCM.关键词：osteoporosis;mechanism of action;mitogen-activated protein kinase （MAPK） signaling pathway;traditional Chinese medicine
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发布时间：2023-11-20 - 摘要：Knee osteoarthritis （KOA） is a common degenerative joint disease in the middle-aged and elderly. The incidence of KOA is rising as the population aging aggravates and the obese population grows. KOA seriously affects the health and daily life of the patients. The commonly used drugs for the symptomatic treatment of KOA include non-steroidal anti-inflammatory drugs， cartilage protective drugs， and opioid analgesics， which have limited therapeutic effects and induce obvious adverse drug reactions. Eucommiae Cortex is one of the commonly used Chinese herbal medicines for the treatment of KOA， while its pharmacological material basis and mechanism remain unclear， which limits its clinical application. The active ingredients of Eucommiae Cortex for treating KOA mainly include iridoids （geniposide， aucubin）， lignans （pinoresinol diglucoside）， flavonoids （quercetin， astragaloside， baicalein， hyperoside， and kaempferol）， phenylpropanoids （chlorogenic acid）， and polysaccharides. These compounds regulate the levels of inflammatory cytokines， inhibit oxidative stress， protect chondrocytes， balance the synthesis and degradation of extracellular matrix， and control the progression of KOA via the mitogen-activated protein kinase， nuclear factor-κB， phosphatidylinositol-3-kinase/protein kinase B， and Janus kinase 1/signal transducer and activator of transcription 3 signaling pathways. This paper introduces the mechanisms of Eucommiae Cortex and its active components in the treatment of KOA， aiming to provide a theoretical basis for the development of new drugs for KOA.关键词：Eucommiae Cortex;active ingredients;knee osteoarthritis;mechanism of action;signaling pathways
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发布时间：2023-11-20 - 摘要：Vitiligo， a skin pigmentation disorder caused by the loss of melanocytes in the basal layer of the skin， is manifested as creamy white or ivory white pigmented islands on the head， face， hair， areola， genitals， mucous membranes and traumatic areas with distinct borders， seriously affecting the patient’s social， physical， and mental health. The disease has attracted wide attention in the medical circle as a difficult aesthetic dermatosis with an increasing prevalence year by year. There are still blind spots in the hypotheses that autoimmunity， melanocyte autophagy， oxidative stress， autocytotoxicity， neurohumors， and genetic and environmental factors are associated with the pathogenesis of this disease. The commonly used Western medical therapies， including glucocorticoids， small-molecule antagonists， calcium-regulated neurophosphatase inhibitors， biologics， vitamin D derivatives， phototherapy， and surgery are flawed with side effects and prone to recurrence. Traditional Chinese Medicine （TCM） can treat vitiligo via a wide range of pathways and targets， with definite effects and low adverse reactions. Studies have demonstrated that TCM can promote autophagy of melanocytes and protect them from oxidative stress. However， there are few systematic summaries of the signaling pathways in the TCM treatment of vitiligo. Therefore， this paper introduces the main signaling pathways involved in the TCM treatment of vitiligo by reviewing the relevant articles published at home and abroad in recent years. Specifically， the signaling pathways include the molecular hydrogen-activated nuclear factor erythroid-related factor 2 （Nrf2）， tyrosine kinase receptor （c-Kit）， nuclear transcription factor-κB （NF-κB）， Janus tyrosine protein kinase （JAK）， mitogen-activated protein kinase （MAPK）， phosphatidylinositol 3-kinase （PI3K）/protein kinase B （Akt）， and adenosine monophosphate-activated protein kinase （AMPK） signaling pathways.关键词：traditional Chinese medicine;vitiligo;signaling pathway;mechanism;research progress
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发布时间：2023-11-20 - 摘要：Retinitis pigmentosa （RP） is a group of progressive and blinding hereditary fundus diseases characterized by damaged retinal photoreceptor cells and retinal pigment epithelium. With the clinical manifestations of night blindness and progressive visual field defect， RP has a high possibility of developing into blindness， which seriously affects the quality of life of the patients. The recent years have witnessed increasing studies about the pathogenesis and treatment of RP. By reviewing the relevant articles， we conclude that the pathogenesis of RP is mainly related to genes， and retinal blood perfusion， oxidative stress injury， and inflammatory cascade all affect the progression of this disease. The traditional Chinese medicine （TCM） therapies for RP mainly include TCM compound prescriptions， Chinese medicine extract， acupuncture combined with medicine， and comprehensive TCM treatment. The Western medicine therapies include gene therapy， stem cell therapy， optogenetic therapy， retinal prosthesis， drugs， treatment of complications and other therapies. The intervention mechanisms of traditional Chinese and Western medicine often involve gene modification， alternative therapy， improvement of retinal blood perfusion， antioxidant damage， and nutritional support. By summarizing the specific methods and effects of traditional Chinese and Western medicine in treating RP， we hope to provide a reference for the management and treatment of RP.关键词：retinitis pigmentosa;pathogenesis;traditional Chinese medicine treatment;western medicine treatment;research progress
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发布时间：2023-11-20 - 摘要：Diarrhea-predominant irritable bowel syndrome （IBS-D） is a chronic functional bowel disorder characterized by abdominal pain and diarrhea， with visceral hypersensitivity and abnormal gastrointestinal dynamics as the pathophysiological basis. The brain-gut interaction plays a role in pain-related functional gastrointestinal disorders， especially IBS-D. 5-Hydroxytryptamine （5-HT）， as an important brain-gut peptide regulating gastrointestinal function， affects brain activity， gastrointestinal motility， pain perception， mucosal inflammation， and immune response through brain-gut interaction and is associated with the occurrence and development of IBS-D. In recent years， traditional Chinese medicine （TCM） has shown great potential to mitigate gastrointestinal symptoms and improve the quality of life with its holistic view and treatment based on syndrome differentiation. Studies have shown that TCM treats IBS-D by regulating the 5-HT signaling pathway. With a focus on syndrome differentiation in TCM， this paper systematically describes the efficacy and mechanism of TCM in treating different TCM syndromes of IBS-D via the 5-HT signaling pathway， aiming to provide a scientific basis for TCM treatment of this disease.关键词：diarrhea-predominant irritable bowel syndrome;5-hydroxytryptamine;serotonin;traditional Chinese medicine;traditional Chinese medicine syndrome
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发布时间：2023-11-20 - 摘要：Pain is one of the most prevalent health problems. Current medications for pain are mainly anticonvulsants， tricyclic antidepressants， and opioidergic drugs. However， their therapeutic effectiveness is limited during application， and some even have severe side effects. In recent years， research on natural ingredients from Chinese herbal medicine has been extensively conducted for their analgesic activities. A series of natural ingredients represented by alkaloids， coumarins， flavonoids， and terpenoids have shown great analgesic activity， and further studies on their analgesic mechanism have found that most natural products have multi-target analgesic mechanisms. It can exert analgesic effects by blocking ion channels， regulating related receptors， or inducing anti-inflammatory or antioxidant effects. In addition， many traditional Chinese medicine （TCM） formulas have shown great analgesic ability after clinical application and have multiple complex analgesic mechanisms. The drug cloud （dCloud） theory can better describe the mechanisms， and it can represent the complete therapeutic spectrum of multi-target analgesics from two dimensions， namely the "direct efficacy" that directly inhibits pain signals and the "background efficacy" that targets the root causes of pain. The authors summarized the research progress of natural ingredients with analgesic effects found in Chinese herbal medicine so far， as well as the analgesic efficacy and potential mechanisms of TCM formulas with great analgesic effects in clinical applications， so as to provide a new basis for searching for new analgesic drugs from TCM.关键词：traditional Chinese medicine;pain;analgesic;Chinese herbal compound;natural ingredients
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发布时间：2023-11-20 - 摘要：Tinosporae Radix， as a traditional Chinese medicinal herb， is the dried root tuber of Tinospora sagittata or T. capillipes. It was first recorded in the Compendium of Materia Medica Supplement in the Qing Dynasty and included in the previous edition of the Chinese Pharmacopoeia. Tinosporae Radix is excavated in autumn and winter and used after removing fibrous roots， washing， and drying. It is indicated for sore throat， carbuncle boils poison， waist and abdominal pain， and various heat syndromes and is commonly used to treat chronic inflammation. Its efficacy is significantly known as “broad-spectrum antibiotics in Zhuang medicine”. Tinosporae Radix is a traditional Chinese medicinal herb often taken by Zhuang and Yao nationalities in Guangxi province and has a wide range of application and development values and research significance. Modern studies have shown that Tinosporae Radix contains diterpenoids， alkaloids， sterols， anthraquinones， glycosides， fatty acids， volatile oils， and other compounds， which have many pharmacological activities such as anti-inflammatory and analgesic， antibacterial and antibacterial， antioxidant， anti-diabetic， and anti-tumor and anti-cancer effects， and it has achieved good efficacy in inhibiting inflammation and treating sore throat and other diseases. In recent years， there have been many research reports on the status， chemical constituents， pharmacological action， clinical application， and quality evaluation of Tinosporae Radix resources， but there is no systematic review and introduction at present. By consulting the literature and combining it with modern research， this paper systematically summarizes and collates Tinosporae Radix resources to provide guidance for the comprehensive development and utilization of Tinosporae Radix resources and subsequent in-depth study.关键词：Tinosporae Radix;textual research of name;terpenoids;alkaloids;anti-inflammation
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