小鼠发情周期中黄体大小及细胞的数量变化规律  

Variation of Corpus Luteum Sizes and Cell Numbers in Estrus Cycle of Mice

作　　者：宋孟秋 马永生[2] 曹玉凤[1] 刘阳[1] 杨焕[1] 范艳乐 陈炯[1] 殷玉鹏[1] 赵善廷[1] 陈树林[1] 

机构地区：[1]西北农林科技大学动物医学院,陕西杨凌712100 [2]甘肃民族师范学院生命科学院,甘肃合作747000

出　　处：《动物医学进展》2015年第11期31-35,共5页Progress In Veterinary Medicine

基　　金：国家自然科学基金项目(30972151)

摘　　要：为探索发情周期黄体中细胞的形态分布及数量变化规律,采用HE染色法对发情周期中小鼠黄体的体积大小、黄体细胞的形态分布特征、细胞大小及不同大小细胞所占比例、细胞数量以及卵巢的体积大小等变化规律进行了较系统的研究。结果表明,黄体Ⅰ期中,细胞总数较多,体积中等的黄体细胞比例较高;黄体Ⅱ期中,细胞总数最多,体积中等的黄体细胞比例较高;黄体Ⅲ期中,细胞总数较多,体积中等的黄体细胞比例较高;而黄体Ⅳ期中,细胞总数最少,体积偏小的黄体细胞数量最多。通过静态数据分析,得出小鼠卵巢、黄体发育及其与小鼠发情周期阶段之间的动态关系,并为新的黄体细胞分类体系的建立和计算机模拟构建周期性黄体的三维立体构象提供了依据。To explore the discipline on species distribution and value variation of periodic corpus luteum,HE staining method was adopted to measure the volumes,sizes and total number of luteal cells.The results indicated a parabolic rule of luteal cells in different estrous cycle,of which,the total number of luteal cells in theⅣ period were at least,while,the sizes of luteal cells inⅠ,ⅡandⅢ period were always bigger than the same cells inⅣ period.The data showed a dynamic relationship between the ovary,corpus luteum and estrous cycle in the mice through amounts of static data,thus,we brought forward a new theoretical basis for the classification of luteal cells,in the meantime,facilitated the establishment of computer model of corpus luteum in three-dimensional way.

关 键 词：卵巢 黄体 黄体细胞 发情周期 

分 类 号：S852.7[农业科学—基础兽医学]