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孕酮对蜕膜基质细胞体外增殖、凋亡影响-李亚迪.pdf

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第 1 8 卷 第 9 期 辽宁中医药大学学报 Vol. 18 No. 9 2016 年 9 月 JOURNAL OF LIAONING UNIVERSITY OF TCM Sep .,2016 DOI:10.13194/j.issn.1673-842x.2016.09.010 孕酮对蜕膜基质细胞体外增殖、凋亡影响 李亚迪,郜洁,郝晓丽,罗颂平 (广州中医药大学,广东 广州 510006 ) 目的:探究孕激素对人蜕膜基质细胞体外增殖、凋亡的影响。方法:原代培养蜕膜细胞,采用四甲基偶 摘 要: 氮咗蓝(MTT)比色法及流式细胞仪检测孕酮对细胞增殖、凋亡的影响。结果:20~80 μmol/L孕酮可抑制蜕膜细 胞的增殖活力(P 0.05),可引起蜕膜细胞形态变化。10~80 μmol/L孕酮可提高蜕膜细胞总凋亡率(P 0.05),但其 总凋亡率仍低于6%。结论:孕酮可以抑制人早孕子宫蜕膜细胞的增殖,作用48 h时抑制率与孕酮浓度正相关;孕酮 可诱导蜕膜细胞凋亡。 关键词:孕酮;蜕膜基质细胞;细胞增殖;凋亡 ( ) 中图分类号:R711 文献标志码:A 文章编号:1673-842X 2016 09- 0036- 04 Impact of Progesterone on Proliferation and Apoptosis of Decidual Stell Cells(DSCs)in Vitro LI Yadi,GAO Jie,HAO Xiaoli,LUO Songping (Guangzhou University of Traditional Chinese Medicine,Guangzhou 510006,Guangdong,China) Abstract:Objective :Study of the impact of progesterone and apoptosis of DSCs in vitro. Methods : Using colorimetric method of MTT and flow cytometry to detect the impact of progesterone on proliferation and apoptosis of DSCs in vitro. Results :20~80 μmol/L progesterone inhibited the proliferation of DSCs (P 0.05)with morphological changes of DSCs. 10~80 μmol/L progesterone enhanced the total rate of apoptosis of DSCs(P0.05),but 6%. Conclusion :Progesterone can inhibit the proliferation of DSCs. The rate of inhibition of 48 h and the concentration is positively correlated. Progesterone can enhace the apoptosis of DSCs . Keywords:progesterone;DSCs;proliferation;apoptosis 孕酮是哺乳动物排卵后由卵巢黄体分泌的
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