首页> 外文学位 >Immunolocalization, regulation and postnatal expression of aquaporins 1, 8 and 9 in the testis, efferent ducts and epididymis of adult rats.
【24h】

Immunolocalization, regulation and postnatal expression of aquaporins 1, 8 and 9 in the testis, efferent ducts and epididymis of adult rats.

机译:成年大鼠睾丸,传出管和附睾中水通道蛋白1、8和9的免疫定位,调节和产后表达。

获取原文
获取原文并翻译 | 示例

摘要

Aquaporins (AQPs) are membrane protein channels that allow rapid passage of water through an epithelium containing tight junctions. In the present study, light and electron microscope immunocytochemistry were utilized to localize several members of the aquaporin family in the testis, efferent ducts and epididymis of adult animals, animals at different postnatal ages and efferent duct ligated and orchidectomized animals with or without testosterone supplementation. In adult animals, AQP-8 expression was noted exclusively in the testis where it outlined Sertoli cells of the seminiferous epithelium. AQP-9 expression in the testis was seen to outline the periphery of Leydig cells but not cells of the seminiferous epithelium. AQP-9 was also mainly expressed in the apical cytoplasm of the nonciliated cells of the efferent ducts corresponding in the electron microscope to labelling of early endocytic structures. (Abstract shortened by UMI.).
机译:水通道蛋白(AQP)是膜蛋白通道,可让水快速通过含有紧密连接的上皮。在本研究中,利用光镜和电子显微镜免疫细胞化学来定位成年动物的睾丸,出气管和附睾中水通道蛋白家族的几个成员,不同出生年龄的动物以及有或没有睾丸激素补充的出气管结扎和切除睾丸的动物。在成年动物中,仅在睾丸中记录了AQP-8表达,其中概述了生精上皮的支持细胞。可以看到睾丸中的AQP-9表达能勾勒出Leydig细胞的周围,但不能勾勒出生精上皮细胞的轮廓。 AQP-9还主要在电子显微镜中对应于早期内吞结构标记的传出导管的非纤毛细胞的顶端细胞质中表达。 (摘要由UMI缩短。)。

著录项

  • 作者

    Badran, Haitham.;

  • 作者单位

    McGill University (Canada).;

  • 授予单位 McGill University (Canada).;
  • 学科 Morphology.
  • 学位 M.Sc.
  • 年度 2000
  • 页码 105 p.
  • 总页数 105
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号