|本期目录/Table of Contents|

[1]曲小露,施振旦,李辉.一种优化的猪卵泡颗粒细胞分离方法及验证[J].江苏农业科学,2019,47(23):190-194.
 Qu Xiaolu,et al.A optimized method and its verification for isolation of porcine follicle granulosa cells[J].Jiangsu Agricultural Sciences,2019,47(23):190-194.
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一种优化的猪卵泡颗粒细胞分离方法及验证(PDF)
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《江苏农业科学》[ISSN:1002-1302/CN:32-1214/S]

卷:
第47卷
期数:
2019年第23期
页码:
190-194
栏目:
畜牧兽医与水产蚕桑
出版日期:
2019-12-30

文章信息/Info

Title:
A optimized method and its verification for isolation of porcine follicle granulosa cells
作者:
曲小露12 施振旦2 李辉2
1.吉林农业大学动物科技学院,吉林长春 130118;
2.江苏省农业科学院畜牧研究所/动物品种改良与繁育重点实验室,江苏南京 210014
Author(s):
Qu Xiaoluet al
关键词:
颗粒细胞FICOLL-Paque细胞增殖孕酮免疫荧光染色FSH受体
Keywords:
-
分类号:
S828.3
DOI:
-
文献标志码:
A
摘要:
目前,进行体外研究的卵泡颗粒细胞主要通过抽取卵泡液的方式获得。而笔者前期研究发现,通过该方式获得的颗粒细胞贴壁率低且活力差。为解决该问题,在抽取方式的基础上采用FICOLL-Paque分离液对细胞进行进一步纯化,并通过CCK-8、Western Blot、免疫荧光染色、QRT-PCR、ELISA等方法分别对纯化细胞的形态、增殖能力、激素分泌相关受体(FSHR、LHCGR)和基因(CYP19A1、CYP11A1、StAR)的表达及激素分泌情况进行检测。结果发现,经纯化的细胞贴壁能力、细胞形态和增殖能力明显改善,且各激素分泌相关基因都有表达;E2分泌量明显提高,而P4分泌明显降低。研究结果表明,经FICOLL-Paque分离液纯化后的猪卵泡颗粒细胞中黄体化的颗粒细胞被大部分清除,纯化后的细胞活力更好且更能体现出颗粒细胞的特性。
Abstract:
-

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备注/Memo

备注/Memo:
收稿日期:2018-08-16
基金项目:国家自然科学基金(编号:31402080);江苏省自然科学基金(编号:BK20151365)。
作者简介:曲小露(1993—),男,山东东营人,硕士研究生,主要从事动物繁殖方面研究。E-mail:qquuxxiiaaoolluu@163.com。
通信作者:李辉,博士,副研究员,主要从事动物繁殖方面研究。E-mail:lhlydk@126.com。
更新日期/Last Update: 2019-12-05