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1.河北中医学院,河北省中药资源利用与质量评价国际联合研究中心, 河北省高校中药组方制剂应用技术研发中心,石家庄 050200
2.河北省沧州中西医结合医院 中药药学部,河北 沧州 061001
3.河北医科大学 药学院,石家庄 050011
王小天,在读博士,从事消化系统疾病的临床和基础研究,E-mail:374777291@qq.com
张一昕,博士,教授,博士生导师,从事消化系统疾病的临床和基础研究,E-mail:hbzyx123@163.com
收稿日期:2022-11-28,
网络出版日期:2023-02-02,
纸质出版日期:2023-04-20
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王小天,王月,彪雅宁等.燮理汤对溃疡性结肠炎小鼠TLR4/NF-κB/HIF-1α通路的影响[J].中国实验方剂学杂志,2023,29(08):142-149.
WANG Xiaotian,WANG Yue,BIAO Yaning,et al.Effect of Xielitang on TLR4/NF-κB/HIF-1α Signaling Pathway in Mice with Ulcerative Colitis[J].Chinese Journal of Experimental Traditional Medical Formulae,2023,29(08):142-149.
王小天,王月,彪雅宁等.燮理汤对溃疡性结肠炎小鼠TLR4/NF-κB/HIF-1α通路的影响[J].中国实验方剂学杂志,2023,29(08):142-149. DOI: 10.13422/j.cnki.syfjx.20230239.
WANG Xiaotian,WANG Yue,BIAO Yaning,et al.Effect of Xielitang on TLR4/NF-κB/HIF-1α Signaling Pathway in Mice with Ulcerative Colitis[J].Chinese Journal of Experimental Traditional Medical Formulae,2023,29(08):142-149. DOI: 10.13422/j.cnki.syfjx.20230239.
目的
2
探讨燮理汤对葡聚糖硫酸钠(DSS)诱导的溃疡性结肠炎(UC)小鼠的保护作用及其可能的作用机制。
方法
2
60只C57BL/6小鼠随机分为正常组、模型组、柳氮磺吡啶组(0.6 g·kg
-1
)和燮理汤低、中、高剂量组(1.67、3.34、6.68 g·kg
-1
),以DSS溶液自由饮用周期循环的方式复制慢性UC小鼠模型。除正常组外,其余各组小鼠采用浓度为1.5%的DSS循环饮用3个周期(1~7 d,22~28 d,43~49 d),其余时间予以蒸馏水(8~21 d,29~42 d,50~63 d),待第1次循环结束后,给予相应的药物治疗42 d。实验过程中每日记录小鼠一般状况、体质量及疾病活动指数(DAI)评分的改变。治疗结束后,采集血清和结肠组织标本,测量结肠长度,计算肠重指数和结肠黏膜损伤(CMDI)评分;苏木素-伊红(HE)染色观察结肠组织病理形态学;酶联免疫吸附测定法(ELISA)检测血清中白细胞介素-6(IL-6)、白细胞介素-10(IL-10)、肿瘤坏死因子-
α
(TNF-
α
)的含量;实时荧光定量聚合酶链式反应(Real-time PCR)和蛋白免疫印迹法(Western blot)检测结肠组织中Toll样受体4(TLR4)、核转录因子-
κ
B(NF-
κ
B)、缺氧诱导因子-1
α
(HIF-1
α
)mRNA和蛋白表达水平。
结果
2
与正常组比较,模型组小鼠体质量、结肠长度和IL-10含量均显著降低(
P<
0.01),DAI评分、肠重指数、CMDI评分、IL-6、TNF-
α
含量及TLR4、NF-
κ
B、HIF-1
α
mRNA和蛋白表达水平均显著升高(
P<
0.01);结肠黏膜结构破坏,出现炎性细胞浸润。与模型组比较,燮理汤各剂量组小鼠体质量、结肠长度和IL-10含量均明显升高(
P<
0.05,
P<
0.01),DAI评分、肠重指数和CMDI评分、IL-6、TNF-
α
含量及TLR4、NF-
κ
B、HIF-1
α
mRNA和蛋白表达水平均明显降低(
P<
0.05,
P<
0.01);结肠黏膜病理损伤明显减轻。
结论
2
燮理汤能明显改善DSS诱导的UC小鼠的炎症反应,其作用机制可能与调节TLR4/NF-
κ
B/HIF-1
α
信号通路有关。
Objective
2
To explore the protective effect of Xielitang on ulcerative colitis (UC) mice induced by dextran sodium sulfate (DSS) and its possible mechanism.
Method
2
Sixty C57BL/6 mice were randomly divided into normal group, model group, sulfasalazine group and and low-, medium-, and high-dose Xielitang groups. Free drinking DSS solution to build the chronic UC model mice. Except for normal group, other groups were given 1.5% DSS for 3 cycles of drinking (days 1-7, days 22-28 and days 43-49) and distilled water for the rest of the time (days 8-21, days 29-42 and days 50-63). After the first cycle, corresponding drugs were given for 42 days. The changes of general condition, body weight and disease activity index (DAI) score of mice were daily recorded during the experiment. At the end of the treatment, serum and colon tissue samples were collected, colon length was measured, intestinal weight index and colonic mucosal injury (CMDI) score were calculated. The pathological status of colon tissue was observed by hematoxylin-eosin (HE) staining. The levels of interleukin-6 (IL-6), interleukin-10 (IL-10) and tumour necrosis factor-
α
(TNF-
α
) were measured by enzyme-linked immunosorbent assay (ELISA). The gene and protein expressions of Toll like receptor 4 (TLR4), nuclear transcription factor-
κ
B (NF-
κ
B) and hypoxia inducible factor-1
α
(HIF-1
α
) in colon tissue was detected by Real-time quantitative polymerase chain reaction (Real-time PCR) and Western blot.
Result
2
Compared with the normal group, the body weight, colon length and IL-10 content in the model group were significantly decreased (
P
<
0.01), DAI score, intestinal weight index, CMDI score, IL-6 and TNF-
α
contents, and mRNA and protein expression levels of TLR4, NF-
κ
B and HIF-1
α
in the model group were significantly increased (
P
<
0.01). Moreover, the structure of colonic mucosa was destroyed and inflammatory cells infiltrated in the model group. Compared with model group, body weight, colon length and IL-10 content in each dose group of Xielitang were significantly increased (
P
<
0.05,
P
<
0.01), DAI score, intestinal weight index and CMDI score, IL-6 and TNF-
α
contents, mRNA and protein expression levels of TLR4, NF-
κ
B and HIF-1
α
were notably decreased (
P
<
0.05,
P
<
0.01). The pathological injury of colon was obviously alleviated.
Conclusion
2
Xielitang can significantly improve the inflammatory response of UC mice induced by DSS, and its mechanism may be related to the regulation of TLR4/NF-
κ
B/HIF-1
α
signaling pathway.
RUBIN D T , ANANTHAKRISHNAN A N , SIEGEL C A , et al . ACG clinical guideline:Ulcerative colitis in adults [J]. Am J Gastroenterol , 2019 , 114 ( 3 ): 384 - 413 .
KOU F S , SHI L , LI J X , et al . Clinical evaluation of traditional Chinese medicine on mild active ulcerative colitis: A multi-center, randomized, double-blind, controlled trial [J]. Medicine (Baltimore) , 2020 , 99 ( 35 ): e21903 .
WANG X , SAUD S M , ZHANG X , et al . Protective effect of Shaoyao decoction against colorectal cancer via the Keap1-Nrf2-ARE signaling pathway [J]. J Ethnopharmacol , 2019 , 241 : 111981 .
YAO D , DONG M , DAI C , et al . Inflammation and inflammatory cytokine contribute to the initiation and development of ulcerative colitis and its associated cancer [J]. Inflamm Bowel Dis , 2019 , 25 ( 10 ): 1595 - 1602 .
龚建萍 , 李倩 , 赵述芳 , 等 . 免疫因素在溃疡性结肠炎发病机制中的研究进展 [J]. 现代消化及介入诊疗 , 2020 , 25 ( 12 ): 1676 - 1679 .
王建云 , 江海燕 , 刘果 , 等 . 解毒活血方灌肠对溃疡性结肠炎小鼠TLR4相关通路蛋白及炎症因子表达的影响 [J]. 中国中西医结合杂志 , 2021 , 41 ( 8 ): 944 - 950 .
YAMAMOTO-FURUSHO J K , BOSQUES-PADILLA F , DE-PAULA J , et al . Diagnosis and treatment of inflammatory bowel disease:First latin american consensus of the pan American Crohn's and Colitis organisation [J]. Rev Gastroenterol Mex , 2017 , 82 ( 1 ): 46 - 84 .
NOVIANTI T , JUNIANTITO V , JUSUF A A , et al . Expression and role of HIF-1 α and HIF-2 α in tissue regeneration:A study of hypoxia in house gecko tail regeneration [J]. Organogenesis , 2019 , 15 ( 3 ): 69 - 84 .
冯力 , 苏然 . COPD患者血清8-isoprostane、HIF-1 α 、SP-D水平与肺功能及生活质量的相关性研究 [J]. 国际检验医学杂志 , 2021 , 42 ( 2 ): 214 - 217,221 .
吴东升 , 曹晖 , 张彧 , 等 . 芍药汤通过抑制HIF-1 α 调节Th17/Treg平衡治疗溃疡性结肠炎 [J]. 中国实验方剂学杂志 , 2021 , 27 ( 16 ): 9 - 15 .
吴格怡 , 黄心蔚 , 郑美乔 , 等 . 红景天苷通过HIF-1 α /NF- κ B信号通路对阻塞性睡眠呼吸暂停低通气综合征大鼠炎症的调控作用 [J]. 中国现代医药杂志 , 2022 , 24 ( 10 ): 1 - 4 .
韦皓 , 许玉霞 , 秦莉 , 等 . HIF-1 α 通过TLR4/NF- κ B信号通路对心肌缺血-再灌注大鼠心肌损伤的保护机制分析 [J]. 临床和实验医学杂志 , 2019 , 18 ( 10 ): 1017 - 1020 .
LI M Y , LUO H J , WU X , et al . Anti-inflammatory effects of Huangqin decoction on dextran sulfate sodium-induced ulcerative colitis in mice through regulation of the gut microbiota and suppression of the Ras-PI3K-Akt-HIF-1 α and NF- κ B pathways [J]. Front Pharmacol , 2019 , 10 : 1552 .
陈幽兰 . 健脾清肠方调控NF- κ B/HIF-1 α 信号通路治疗溃疡性结肠炎的机制研究 [D]. 上海 : 上海中医药大学 , 2019 .
LI R , CHEN Y , SHI M , et al . Gegen Qinlian decoction alleviates experimental colitis via suppressing TLR4/NF- κ B signaling and enhancing antioxidant effect [J]. Phytomedicine , 2016 , 23 ( 10 ): 1012 - 1020 .
钟宇 , 郑学宝 , 叶华 , 等 . 芍药汤对溃疡性结肠炎大鼠TLR4/NF- κ B通路的影响 [J]. 中国中药杂志 , 2019 , 44 ( 7 ): 1450 - 1456 .
王亚军 , 吕永慧 . 燮理汤治疗活动期溃疡性结肠炎临床疗效及对TNF- α 、C反应蛋白的影响 [J]. 陕西中医药大学学报 , 2017 , 40 ( 5 ): 65 - 68 .
蒋晓梅 , 刘翀 , 朱延焱 . 黄连总生物碱对溃疡性结肠炎模型大鼠肠黏膜损伤及p38-PPAR γ /NF- κ B通路的影响 [J]. 中国药师 , 2019 , 22 ( 12 ): 2188 - 2193 .
陈旭刚 , 屈树兰 , 陈龙 . 基于LC-MS研究肉桂醛对急性溃疡性结肠炎小鼠代谢组学的影响 [J]. 中药药理与临床 , 2021 , 37 ( 1 ): 88 - 96 .
钱雪芬 , 孟云霞 , 徐大洲 . 基于糖萼损伤研究金银花水煎液治疗溃疡性结肠炎的作用机制 [J]. 现代中西医结合杂志 , 2021 , 30 ( 10 ): 1079 - 1082,1140 .
陈晓峰 , 谢君 . 不同芍药甘草配伍用于溃疡性结肠炎的治疗作用及机制研究 [J]. 湖南中医药大学学报 , 2017 , 37 ( 10 ): 1074 - 1077 .
戴发亮 , 董仕桢 , 轩青霞 , 等 . IRE1 α 和IRE1 β 在DSS诱导的小鼠慢性结肠炎中的表达及意义 [J]. 安徽医科大学学报 , 2017 , 52 ( 4 ): 495 - 500 .
陈奇 . 中药药理研究方法学 [M]. 北京 : 人民卫生出版社 , 1993 : 1103 - 1104 .
田先翔 , 赵晓芳 , 吴勇 , 等 . 板党多糖对溃疡性结肠炎大鼠的防治作用及其分子机制研究 [J]. 中国实验方剂学杂志 , 2016 , 22 ( 10 ): 107 - 112 .
李燕 , 娄莹莹 , 王思月 , 等 . 李佃贵基于对立统一思想治疗溃疡性结肠炎的经验 [J]. 江苏中医药 , 2021 , 53 ( 11 ): 18 - 20 .
郝如彬 , 苏鑫 . 张锡纯治痢“燮理汤”浅析 [J]. 光明中医 , 2014 ( 9 ): 2004 - 2004 .
蒋宛瑾 , 谢聪 , 喻嵘 , 等 . 白虎加人参汤对转基因2型糖尿病MKR小鼠肠道TLR4/NF- κ B信号通路及肠道屏障功能的影响 [J]. 中草药 , 2020 , 51 ( 11 ): 3005 - 3012 .
闫曙光 , 惠毅 , 李倩 , 等 . 黄连-干姜提取物对溃疡性结肠炎小鼠结肠上皮TLR4/NF- κ B信号通路的影响 [J]. 中国实验方剂学杂志 , 2020 , 26 ( 4 ): 70 - 75 .
李阳 , 郝艺照 , 傅熠俊 , 等 . 黄连素预防葡聚糖硫酸钠诱导溃疡性结肠炎的作用机制 [J]. 中华中医药杂志 , 2017 , 32 ( 8 ): 3431 - 3435 .
TAN Y , ZOU K F , QIAN W , et al . Expression and implication of toll-like receptors TLR2,TLR4 and TLR9 in colonic mucosa of patients with ulcerative colitis [J]. J Huazhong Univ Sci Technolog Med Sci , 2014 , 34 ( 5 ): 785 - 790 .
刘滨 , 刘雅清 , 宋红新 , 等 . 黄芩汤对溃疡性结肠炎小鼠Th17/Treg、Th1/Th2细胞平衡的影响 [J]. 中国实验方剂学杂志 , 2022 , 28 ( 22 ): 7 - 15 .
YU Z H , HUANG F , XU N , et al . Expression of Toll-like receptor 4, CD14, and NF- κ B in Chinese patients with ulcerative colitis [J]. J Immunoassay Immunochem , 2011 , 32 ( 1 ): 47 - 56 .
CHOI J K , KIM K H , PARK S R , et al . Granulocyte macrophage colony-stimulating factor shows anti-apoptotic activity via the PI3K-NF- κ B-HIF-1 α -survivin pathway in mouse neural progenitor cells [J]. Mol Neurobiol , 2014 , 49 ( 2 ): 724 - 733 .
李萍 , 李晶 , 吴农欣 , 等 . 艰难梭菌感染对溃疡性结肠炎TLR4/NF- κ B信号通路与IL-27表达水平的影响 [J]. 中华医院感染学杂志 , 2021 , 31 ( 16 ): 2431 - 2435 .
成斌 . HIF-1 α 和COX-2在溃疡性结肠炎患者外周血及黏膜组织中的表达及临床意义 [J]. 中国当代医药 , 2020 , 27 ( 16 ): 4 - 6,18 .
李敏 , 刘肖 , 徐小波 , 等 . 甘草泻心汤联合血竭抗大鼠溃疡性结肠炎复发的效果及对IL-6、TNF- α 的影响 [J]. 中医研究 , 2021 , 34 ( 4 ): 49 - 54 .
何赢 , 张军 , 张岩 . 溃疡性结肠炎患者血清TNF- α 、IL-10表达与肠道菌群分布的相关性 [J]. 现代消化及介入诊疗 , 2021 , 26 ( 2 ): 174 - 176,186 .
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