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·药学研究·
癸源煎配方颗粒对卵巢储备功能下降模型小鼠的改善作用及机
制研究 Δ
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王月娇 1,2* ,孙兆贵 ,徐莲薇 ,郁 琳 ,张 瑜 ,刘小菲 ,李盛楠 ,丛 超 ,赵 莉 (1.上海中医药大学附属龙
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华医院妇科,上海 200032;2.上海中医药大学龙华临床医学院,上海 200032;3.上海市计划生育科学研究所,
上海 200032)
中图分类号 R271.9;R285.5 文献标志码 A 文章编号 1001-0408(2021)09-1051-06
DOI 10.6039/j.issn.1001-0408.2021.09.05
摘 要 目的:研究癸源煎配方颗粒(GDFG)对卵巢储备功能下降(DOR)模型小鼠的改善作用及机制。方法:将动情周期正常的
42 只雌性 ICR 小鼠随机分为对照组、模型组、戊酸雌二醇组(阳性对照,0.15 mg/kg)和 GDFG 低、中、高剂量组(0.75、1.49、2.98
g/kg),每组7只。除对照组外,其余各组小鼠均腹腔注射顺铂(3 mg/kg)复制DOR模型。造模成功后,给药组小鼠灌胃相应药物,
模型组和对照组小鼠灌胃生理盐水,每天 1 次,连续 4 周。末次给药后,采用酶联免疫吸附试验测定小鼠血清中抗米勒管激素
(AMH)和促卵泡生成素(FSH)水平;采用苏木精-伊红(HE)染色法观察小鼠卵巢组织病理学形态;采用免疫组化法观察小鼠卵巢
组织中AMHR受体Ⅱ(AMHRⅡ)、Smad4蛋白的分布情况;采用Western blot法检测小鼠卵巢组织中AMHRⅡ、Smad4蛋白的表达
水平。结果:与对照组比较,模型组小鼠血清中AMH水平和卵巢组织中AMHRⅡ、Smad4蛋白表达水平均显著降低(P<0.01),血
清中FSH水平显著升高(P<0.01);卵泡组织中可见卵泡皱缩、卵泡核丢失、卵巢间质纤维化、黄体疏松;AMHRⅡ、Smad4蛋白主
要分布在卵泡膜上和卵巢间质中。与模型组比较,GDFG各剂量组小鼠血清中AMH水平和卵巢组织中AMHRⅡ、Smad4蛋白表
达水平均显著升高(P<0.01),血清中FSH水平均显著降低(P<0.05或P<0.01);卵巢组织中可见各级卵泡、卵泡形态改善,未见
明显核丢失和卵丘形成;AMHRⅡ、Smad4蛋白主要分布在卵泡核(GDFG高剂量组除外)及卵巢颗粒细胞膜上(GDFG中剂量组以
分布在窦卵泡为主),成熟卵泡核周围或黄体中有少许分布。结论:GDFG可改善DOR模型小鼠的卵巢功能,其机制可能与升高
血清中AMH水平和卵巢组织中AMHRⅡ、Smad4蛋白表达水平,改善AMHRⅡ、Smad4蛋白在卵巢颗粒细胞膜和卵泡核内的分
布以及降低血清中FSH水平有关。
关键词 卵巢储备功能下降;癸源煎配方颗粒;抗米勒管激素;促卵泡生成素;抗米勒管激素Ⅱ受体;Smad4;小鼠
Study on Improvement Effects and Its Mechanism of Guiyuan Decoction Formula Granules on Model
Mice with Decreased Ovarian Reserve
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WANG Yuejiao ,SUN Zhaogui ,XU Lianwei ,YU Lin ,ZHANG Yu ,LIU Xiaofei ,LI Shengnan ,CONG Chao ,
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ZHAO Li(1. Dept. of Gynaecology,Longhua Hospital Affiliated to Shanghai University of TCM,Shanghai
200032,China;2. Longhua Clinical Medical College,Shanghai University of TCM,Shanghai 200032,China;
3.Shanghai Institute of Planned Parenthood Research,Shanghai 200032,China)
ABSTRACT OBJECTIVE:To study the improvement effects and its mechanism of Guiyuan decoction formula granules(GDFG)
on model mice with decreased ovarian reserve(DOR). METHODS:Totally 42 female ICR mice whith with normal estrous cycle
were randomly divided into control group,model group,estradiol valerate group (positive control,0.15 mg/kg) and GDFG
low-dose,medium-dose and high-dose groups(0.75,1.49,2.98 g/kg),with 7 mice in each group. Except for control group,other
groups were given cisplatin(3 mg/kg)intraperitoneally to establish DOR model. After modeling,administration groups were given
relevant medicine intragastrically;model group and control group were given normal saline intragastrically,once a day,for
consecutive 4 weeks. After last administration,ELISA assay was used to measure the serum levels of anti-Müllerian hormone
(AMH)and follicle-stimulating hormone(FSH)in mice. Histopathological morphology of ovarian was observed by HE staining.
Protein distribution of AMH receptor Ⅱ(AMHRⅡ)and Smad4 in ovarian tissue were observed by immunohistochemistry. Protein
expression of AMHRⅡ and Smad4 were detected by Western
Δ 基金项目:国家自然科学基金资助项目(No.81704105)
blot assay. RESULTS: Compared with control group, the
*住院医师,博士研究生。研究方向:妇科生殖内分泌疾病中西
医治疗。电话:021-64385700。E-mail:wyjnjzyy@126.com serum level of AMH,the expression of AMHRⅡ and Smad4
# 通信作者:主治医师,博士研究生。研究方向:妇科疾病的中西 protein in ovarian tissue in model group were significantly
医结合治疗。电话:021-64385700。E-mail:etzdp@126.com decreased (P<0.01), while the FSH level in serum was
中国药房 2021年第32卷第9期 China Pharmacy 2021 Vol. 32 No. 9 ·1051 ·