| 光照对公鸡军丸组织结构和功能的影响 |
| |
| 引用本文： | 岳占碰,李德雪,王铁恒,杨盛华.光照对公鸡军丸组织结构和功能的影响[J].中国兽医学报,1993(1). |
| |
| 作者姓名： | 岳占碰 李德雪 王铁恒 杨盛华 |
| |
| 作者单位： | 兽医大学组胚教研室
(岳占碰，李德雪，王铁恒)，兽医大学军事兽医研究所(杨盛华) |
| |
| 摘 要： | 将114只15日龄“伊莎”公鸡随机分为两组(实验组和对用组),每组57只.实验组以151x的照度、9L:3D:5L:7D的间歇光照周期补加光照,使每天的光照时间达14h,对照组仅接受自然光照.结果表明:不同日龄实验组鸡的血浆睾酮含量均略高于相应的对照组;实验组鸡的精液品质高于对照组.各日龄实验组鸡左、右侧睾丸的重量和体积均略大于相应的对照组,精细管管径均显著地大于相应的对照组;150日龄时,实验组鸡精细管管壁厚度显著大于对照组,实验组鸡睾丸内不同发育阶段的生精细胞的数量明显多于对照组,但两组间各发育阶段的生精细胞的超微结构未见差异.
|
| 关 键 词： | 光照 公鸡 睾酮 精液品质 生精细胞 |
Effects of Lighting on the Histological Structure and Function of the Testes in Cocks |
| |
| Yue Zhanpeng et al.Effects of Lighting on the Histological Structure and Function of the Testes in Cocks[J].Chinese Journal of Veterinary Science,1993(1). |
| |
| Authors: | Yue Zhanpeng |
| |
| Institution: | Yue Zhanpeng et al Department of Histology and Embryology,Veterinary College of PLA |
| |
| Abstract: | The testosterone concentration in periopheral plasma, the semen quality and thehistological structure of the testes of Elizabeth cocks of 15-day-old eluminated with artificial lightwere systematically studied at different lighting periods. As compared with the control group, thetestosterone concentration in peripheral plasma was slightly higher, the semen quality better, theweight and size of testes fairly heavy and big. The diameter of the seminiferous tubules weremarkedly larger. The well of these tubules were significantly thicker when they were 150 daysold. No obvious difference was found in the superstructure of the spermatogenic cells in differentdevelopment phases besides the cell number in the experimental cocks was greater than that of thecontrol ones. |
| |
| Keywords: | lighting cock testosterone semen quality spermatogenic cell |
| 本文献已被 CNKI 等数据库收录！ |
|
