畜牧与饲料科学 ›› 2021, Vol. 42 ›› Issue (5): 1-5.doi: 10.12160/j.issn.1672-5190.2021.05.001

• 基础研究 •    下一篇

TCDCA对IL-1β刺激下AA大鼠成纤维样滑膜细胞中PGE2分泌的影响

姜雪莹1,2, 钱英红3, 赵俊利3, 张凯1,2, 段艳1, 李培锋1,2, 何秀玲1,2, 毛伟1,2, 曹金山1,2, 郭文瑞1,2   

  1. 1.内蒙古农业大学,内蒙古 呼和浩特 010018;
    2.农业农村部动物疾病诊疗技术重点实验室,内蒙古 呼和浩特 010018;
    3.内蒙古自治区农牧业科学院,内蒙古 呼和浩特 010031
  • 收稿日期:2021-07-18 出版日期:2021-09-30 发布日期:2021-11-25
  • 通讯作者: 郭文瑞(1976—),男,讲师,博士,主要研究方向为兽医药理学与毒理学。
  • 作者简介:姜雪莹(1997—),女,硕士研究生,主要研究方向为临床兽医学。
  • 基金资助:
    内蒙古自治区自然科学基金项目(2016MS0348)

Effect of Taurochenodeoxycholic Acid on PGE2 Excretion of Fibroblast-like Synoviocytes in Adjuvant Arthritis Rats with Stimulation of IL-1β

JIANG Xue-ying1,2, QIAN Ying-hong3, ZHAO Jun-li3, ZHANG Kai1,2, DUAN Yan1, LI Pei-feng1,2, HE Xiu-ling1,2, MAO Wei1,2, CAO Jin-shan1,2, GUO Wen-rui1,2   

  1. 1. Inner Mongolia Agricultural University,Hohhot 010018,China;
    2. Key Laboratory of Clinical Diagnosis and Treatment Technology in Animal Disease,Ministry of Agriculture and Rural Affairs,Hohhot 010018,China;
    3. Inner Mongolia Academy of Agricultural and Animal Husbandry Sciences,Hohhot 010031,China
  • Received:2021-07-18 Online:2021-09-30 Published:2021-11-25

摘要: [目的] 进一步探讨牛磺鹅去氧胆酸(taurochenodeoxycholic acid,TCDCA)在抗炎免疫方面的潜在调节作用。[方法] 以AA大鼠成纤维样滑膜细胞作为研究对象,采用ELISA方法检测TCDCA和IL-1β作用下AA大鼠成纤维样滑膜细胞上清液中PGE2的含量,分析TCDCA对IL-1β刺激下AA大鼠成纤维样滑膜细胞中PGE2分泌情况的影响。[结果] TCDCA能够对IL-1β刺激下AA大鼠纤维样滑膜细胞PGE2的分泌产生下调作用(P<0.05)。[结论] TCDCA对IL-1β刺激下AA大鼠成纤维样滑膜细胞中PGE2的分泌具有抑制作用,为TCDCA在兽医临床应用提供依据。

关键词: 牛磺鹅去氧胆酸, 成纤维样滑膜细胞, 前列腺素E2

Abstract: [Objective] To further assess the potential anti-inflammatory and immunomodulatory roles of taurochenodeoxycholic acid (TCDCA). [Method] The fibroblast-like synoviocytes (FLS) of adjuvant arthritis (AA) rats were used as experimental research objects. The contents of prostaglandin E2(PGE2) in supernatant of FLS co-incubated with TCDCA and IL-1β were determined by ELISA to evaluate the effect of TCDCA on PGE2 excretion with stimulation of IL-1β. [Result] TCDCA significantly (P<0.05) reduced the PGE2 excretion level with stimulation of IL-1β in FLS of AA rats. [Conclusion] TCDCA has inhibitory effect on PGE2 excretion with stimulation of IL-1β in FLS of AA rats, which provides reference for application of TCDCA in veterinary clinic practice.

Key words: taurochenodeoxycholic acid, fibroblast-like synoviocytes, prostaglandin E2

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