当前位置: 首页 > 文章 > GnRHR在不同日龄建昌黑山羊睾丸、附睾中的分布与表达 安徽农业科学 2017,45 (13) 103-106
Position: Home > Articles > Localization and Distribution of GnRHR in the Testis and Epididymis from Different Age of Jianchang Black Goat Journal of Anhui Agricultural Sciences 2017,45 (13) 103-106

GnRHR在不同日龄建昌黑山羊睾丸、附睾中的分布与表达

作  者:
侯真真;张谊;张明
单  位:
四川农业大学动物科技学院;西昌学院动物科技学院
关键词:
促性腺激素释放激素受体;睾丸;附睾;建昌黑山羊
摘  要:
[目的]定位并比较不同日龄建昌黑山羊睾丸及附睾中GnRHR的分布及表达情况。[方法]分别收集55、104、300、1 140日龄建昌黑山羊的睾丸、附睾头和附睾尾组织,然后进行脱水、包埋、切片后,采用免疫组化定位GnRHR在各个组织中的分布。[结果]GnRHR在建昌黑山羊睾丸、附睾头和附睾尾组织细胞中均有分布,在上皮下层、基质层中分布较多,其表达量在300日龄的附睾尾和1 140日龄的睾丸中达到较高水平。[结论]GnRHR在睾丸、附睾中均有表达,而且不同日龄阶段表达存在组织细胞特异性。
译  名:
Localization and Distribution of GnRHR in the Testis and Epididymis from Different Age of Jianchang Black Goat
作  者:
HOU Zhen-zhen;ZHANG Yi;ZHANG Ming;College of Animal Science and Technology,Sichuan Agricultural University;School of Animal Science and Technology,Xichang College;
关键词:
Gonadotropin Releasing Hormone receptor;;Testis;;Epididymis;;Jianchang black goat
摘  要:
[Objective]To localize and compare the distribution and expression level of GnRHR in the testis and epididymis from different age of Jianchang black goat.[Method]The testis and epididymis were collected at 55,104,104,1 140 d after animal birth,then dehydrated,embedded and cut. Distribution of GnRHR was orientated by immunohistochemical assay.[Result]GnRHR in the testis,epididymal heads and tails,especially in subepithelial layer and stroma layer,in which had a higher expression level than other tissue was expressed. GnRHR expression was the most in the epididymis at 300 d and in the testis at 1 140 d.[Conclusion]GnRHR is expressed in the testis and epididymis,and its expression level has tissue-specificity at different age.

相似文章

计量
文章访问数: 10
HTML全文浏览量: 0
PDF下载量: 0

所属期刊

推荐期刊