|本期目录/Table of Contents|

[1]赵笛 赵丕文 武虹波 蔡欣悦 孙丽萍 陶仕英 牛建昭 卢迪 齐明月.二仙汤对顺铂所致大鼠卵巢早衰模型中卵巢颗粒细胞增殖及周期的影响[J].环球中医药,2017,10(02):131-136.[doi:10.3969/j.issn.1674-1749.2017.02.001]
 ZHAO Di,ZHAO Piwen,WU Hongbo,et al.Influences of Erxian decoction on proliferation and cell cycle of ovarian granulosa cells in premature ovarian failure model caused by CDDP[J].,2017,10(02):131-136.[doi:10.3969/j.issn.1674-1749.2017.02.001]
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二仙汤对顺铂所致大鼠卵巢早衰模型中卵巢颗粒细胞增殖及周期的影响()
     
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《环球中医药》[ISSN:1006-6977/CN:61-1281/TN]

卷:
第10卷
期数:
2017年02期
页码:
131-136
栏目:
论著
出版日期:
2017-01-06

文章信息/Info

Title:
Influences of Erxian decoction on proliferation and cell cycle of ovarian granulosa cells in premature ovarian failure model caused by CDDP
作者:
赵笛 赵丕文 武虹波 蔡欣悦 孙丽萍 陶仕英 牛建昭 卢迪 齐明月
100029 北京中医药大学基础医学院[赵迪(硕士研究生)、赵丕文、武虹波(硕士研究生)、蔡欣悦(硕士研究生)、孙丽萍、陶仕英、牛建昭、卢迪(硕士研究生)、齐明月(硕士研究生)]
Author(s):
ZHAO DiZHAO PiwenWU Hongboet al.
Beijing University of Chinese Medicine basic medical college,Beijing 100029,China
关键词:
二仙汤 卵巢早衰 卵巢颗粒细胞 细胞增殖 细胞周期
Keywords:
Erxian decoction Premature ovarian failure Ovarian granulosa cells Cell proliferation Cell cycle
分类号:
R285.5
DOI:
10.3969/j.issn.1674-1749.2017.02.001
文献标志码:
A
摘要:
目的 观察二仙汤对顺铂损伤大鼠卵巢颗粒细胞增殖及细胞周期的影响。方法 以不同剂量的二仙汤药理血清作用于体外培养的顺铂损伤卵巢颗粒细胞,并以正常药理血清为空白对照,戊酸雌二醇药理血清为阳性对照,同时对比加入PI3K/AKT通路的抑制剂LY294002后各组的变化。MTT法检测各组药理血清作用于卵巢颗粒细胞24小时、48小时和72小时的增殖情况。流式细胞术检测各组中细胞周期各时相的变化。结果(1)二仙汤对顺铂损伤后的卵巢颗粒细胞具有增殖促进作用(P<0.05); 且对于顺铂损伤后并给予LY294002抑制剂的颗粒细胞也具有增殖改善作用(P<0.05)。(2)二仙汤各剂量组及戊酸雌二醇组均能使处于S期的顺铂损伤颗粒细胞比例显著增多,G0/G1期细胞相对比例减少(P<0.01),且增殖指数升高(P<0.01)。结论 二仙汤对卵巢颗粒细胞增殖有显著促进作用,其作用机制可能是激活或增强AKT信号通路,抑制细胞凋亡,从而促进细胞增殖; 另一方面,也可能是通过促进颗粒细胞从G0期向S期转化,增加S期细胞比率来实现的。
Abstract:
Objective To observe the influences of Erxian decoction on the proliferation and cell cycle ovarian granulosa cells caused by CDDP. Methods Different doses of Erxian decoction pharmacological serum were injected in ovarian granulosa cells injured by CDDP,normal pharmacological serum was used as blank control,progynova pharmacological serum was used as positive control,and focus on the comparison of changes after joined LY294002 which was PI3K/AKT pathway inhibitor in each group at the same time. Each group of ovarian granulosa cells proliferation was detected by MTT method when pharmacological serum dosing for 24h,48h and 72h. Cell cycle and phase changes in each group were determined by flow cytometry. Results(1)Erxian decoction has proliferation promoting effect on CDDP injury ovarian granulosa cells,and has proliferation effect of ovarian granulosa cells after injured by CDDP and added LY294002 inhibitors.(2)Erxian decoction each dose group and progynova group can rise the proliferation index by enhancing the proportion of S phase granulosa cells and decreasing G0/G1 phase proportion. Conclusions Erxian decoction has significant proliferation promoting effect of CDDP injury ovarian granulosa cells. The possible mechanism on one hand is that it activates or enhances AKT signaling pathways and inhibits cell apoptosis. On the other hand,it perhaps promotes S phase proportion transformation from G0 phase therefore increases the ratio of S phase cells.

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备注/Memo

备注/Memo:
基金项目: 国家自然科学基金(81273887)
作者简介: 赵笛(1990- ),女,2014级在读硕士研究生。研究方向:妇科常用中药的作用机制。E-mail:jody201096@163.com
通信作者:赵丕文(1967- ),女,博士,教授。研究方向:妇科常用中药的作用机制。E-mail:pwzhao@sina.com
更新日期/Last Update: 2017-02-06