雌激素和孕酮对犬子宫内膜基质细胞增殖和孕酮受体表达的影响

doi:10.16431/j.cnki.1671-7236.2015.09.015

Abstract

Abstract: In this study different digestion and isolation methods were applied to obtain canine endometrial stromal cells (ESCs), different concentration levels were set for estrogen (E₂) and progesterone (P₄), then MTT method was used to measure their effect on cell proliferation in vitro, also cell immunohistochemistry was used for cell identification and measurement of effect on progesterone receptors (PR) expression.The results indicated that E₂ (15, 30 and 100 pg/mL) showed no significant regulations on both cell proliferation and PR expression, P₄ (15 and 30 ng/mL) had significant promoting effect on proliferation of ESCs (P<0.05), P₄ (3, 15 and 30 ng/mL) showed significant inhibitory effect on PR expression (P<0.05), the regulation level was related to concentration and acting time.

Key words: progesterone receptor (PR); primary culture; cell proliferation; canine endometrium stromal cells

CLC Number:

Q786

ZHANG Meng-xiao, QIU Yu-hua, MA Wei-ming. Effects of Estrogen and Progesterone on Canine Endometrial Stromal Cells Proliferation and Progesterone Receptor Expression[J]. , 2015, 42(9): 2313-2318.

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Effects of Estrogen and Progesterone on Canine Endometrial Stromal Cells Proliferation and Progesterone Receptor Expression

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