《中国畜牧兽医》---唯一指定的官方网站 ›› 2015, Vol. 42 ›› Issue (6): 1333-1339.doi: 10.16431/j.cnki.1671-7236.2015.06.002

• 生物技术 • 上一篇    下一篇

前列腺素E2受体激动剂和雌激素对奶牛输卵管上皮细胞中转化生长因子β3表达的影响

王毛毛1,2, 毛伟1,2, 曹金山1,2, 董至恒1,2, 刘博1,2   

  1. 1. 内蒙古农业大学兽医学院, 呼和浩特 010018;
    2. 农业部动物疾病临床诊疗技术重点实验室, 呼和浩特 010018
  • 收稿日期:2014-12-25 出版日期:2015-06-20 发布日期:2015-07-23
  • 通讯作者: 曹金山 E-mail:jinshancao@imau.edu.cn
  • 作者简介:王毛毛(1988-),女,内蒙古二连浩特人,硕士生,研究方向:兽医药理学与毒理学,E-mail:970096059@qq.com
  • 基金资助:

    国家自然科学基金(31160490);新世纪优秀人才计划支持项目(NCET-11-109)

Effect of PGE2 Receptor Agonist Butaprost and Estrogen on Expression of TGFβ3 in Bovine Oviduct Epithelial Cell

WANG Mao-mao1,2, MAO Wei1,2, CAO Jin-shan1,2, DONG Zhi-heng1,2, LIU Bo1,2   

  1. 1. College of Veterinary Medicine, Inner Mongolia Agricultural University, Hohhot 010018, China;
    2. Key Laboratory of Animal Disease Clinical Diagnosis, Ministry of Agriculture, Hohhot 010018, China
  • Received:2014-12-25 Online:2015-06-20 Published:2015-07-23

摘要: 本试验旨在观察前列腺素E2受体激动剂(布他前列腺素(butaprost))与雌激素对奶牛输卵管上皮细胞中转化生长因子β3(TGFβ3)表达的影响,阐明butaprost和雌激素对奶牛输卵管上皮细胞TGFβ3有无协同调控作用.采用胰酶消化法及机械法分离培养奶牛输卵管上皮细胞,分别将butaprost和雌激素作用于体外培养的奶牛输卵管上皮细胞,采用实时荧光定量PCR技术检测butaprost和雌激素对奶牛输卵管上皮细胞中TGFβ3 mRNA表达的影响.结果显示,与0 h作用组相比,雌激素作用16、24和48 h时对奶牛输卵管上皮细胞TGFβ3的表达量均极显著升高(P< 0.01),4 h的表达量极显著降低(P< 0.01);且受体激动剂butaprost和雌激素有协同调控TGFβ3的效应;加入吲哚美辛后能有效抑制内源性前列腺素对TGFβ3表达的作用.结果表明,butaprost和雌激素可调控奶牛输卵管上皮细胞TGFβ3 mRNA 的表达.

关键词: 布他前列腺素(butaprost); 雌激素; 奶牛输卵管上皮细胞; 转化生长因子β 3(TGFβ 3)

Abstract: This study was aimed to observe effect of the prostaglandin receptor agonists butaprost and estrogen on TGFβ3 mRNA expression and illustrate whether butaprost and estrogen had coordinated regulation on bovine oviduct epithelial cells (BOECs) transforming growth factor β3 (TGFβ3) or not.BOECs were isolated and cultured by mechanical and pancreatic enzyme digestion method;butaprost and estrogen acted on BOECs,respectively;mRNA expression of TGFβ3 was detected by Real-time PCR in BOECs.The results showed that after the action of estrogen,the expression of TGFβ3 at 16,24 and 48 h compared with 0 h were extremely significantly increased (P< 0.01),TGFβ3 mRNA expression reached minimal at 4 h (P< 0.01);The receptor agonist butaprost and estrogen had coordinated regulation on TGFβ3.Adding indomethacin could inhibit the expression of endogenous prostaglandin for TGFβ3.The results showed that butaprost and estrogen could regulate the expression of TGFβ3 mRNA in BOECs.

Key words: butaprost; estrogen; bovine oviduct epithelial cells (BOECs); transforming growth factor β3 (TGFβ3)

中图分类号: