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不同外源激素对鲤鱼斯氏小体发育的影响
引用本文:王倩,雷梦云,牛亮亮,赵孟夏,崔玉梅. 不同外源激素对鲤鱼斯氏小体发育的影响[J]. 安徽农业科学, 2009, 37(27): 13139-13141
作者姓名:王倩  雷梦云  牛亮亮  赵孟夏  崔玉梅
作者单位:河南师范大学生命科学学院,河南新乡,453007 
基金项目:河南省动物学省级重点学科建设项目,河南师范大学(国家)大学生创新性试验计划资助项目 
摘    要:[目的]为鱼类的生产繁殖提供理论指导。[方法]在鲤鱼繁殖期前,分别腹腔注射外源激素E2、HCG、HCG+CS,每7d注射1次,共2次,14d后观察其形体指标变化和cs的组织学变化。[结果]肉眼观察发现,对照组CS外观松弛,较柔软;各处理组cs外观较充盈,有紧绷感。显微观察发现,对照组CS细胞处于生长初期或中期;E2处理组CS细胞处于生长中末期;HCG+CS处理组CS细胞处于生长末期;HCG处理组CS细胞处于分泌期。HCG处理组鲤鱼的发育进程比HCG+CS处理组更快。对照组雌、雄鲤的平均GSI分别为12.080%和4.630%;其CS平均重量为9.050mg/尾。雌、雄鲤的CS重量与GSI的回归系数分别为0.900和0.658,决定系数分别为0.81和0.54.其回归方程分别为y=3.69+0.29x和y=3.83+0.37x。[结论]初步研究了外源激素与CS间的相互作用,为渔业生产提供了理论指导。

关 键 词:鲤鱼  CS  外源激素  组织学变化  透射电镜术

Influence of Different External Hormones on the Growth of CS in Carp
WANG Qian et al. Influence of Different External Hormones on the Growth of CS in Carp[J]. Journal of Anhui Agricultural Sciences, 2009, 37(27): 13139-13141
Authors:WANG Qian et al
Affiliation:WANG Qian et al(College of Life Science,Henan Normal University,Xinxiang,Henan 453007)
Abstract:[Objective] The purpose of the research was to supply theoretical direction for the production and propagation of fishes.[Method] Before the tested carps entered into propagation period,they were injected with external hormones E2,HCG and HCG+CS by intraperitoneal injection resp.for twice with interval of 7 d.After 14 d,the changes of their shape indexes and the histological change of CS were observed.[Result] It was found through visual observation that the CS of control group had relaxed appearance and wa...
Keywords:CS
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