您的位置:首页  > 论文页面

双峰驼前列腺组织学与组织化学特征

发表时间:2011-03-15  浏览量:1239  下载量:578
全部作者: 罗一玮,刘姚姚,王建林
作者单位: 兰州大学生命科学院
摘 要: 利用组织学与组织化学方法,通过光镜和透射电镜观察,研究双峰驼前列腺的组织学和组织化学特征。结果显示:双峰驼前列腺为管泡状腺,分叶,由腺泡和排泄管构成;腺上皮和排泄管上皮均为单层,上皮细胞中含丰富颗粒,以中性粘多糖为主要成分;透射电镜显示分泌上皮有柱状和锥状两型,锥状上皮细胞稀少,而柱状上皮细胞器丰富,分泌能力强。
关 键 词: 动物学;双峰驼;前列腺;组织学;组织化学
Title: Anatomical and histochemical features of prostate in Bactrian camel (Camelus bavtrianus)
Author: LUO Yiwei, LIU Yaoyao, WANG Jianlin
Organization: School of Life Science, Lanzhou University
Abstract: Anatomical and histochemical features of the corpus prostate in the Bactrian camel were observed by histological and histochemical methods, and also by light microscope and transmission electron microscope. The prostate in Bactrian camel was situated on the dorsal aspect of the urethra, overhanged the neck of the urinary bladder. The prostate is tubuloalveolar gland, containing many lobules. Each lobule composed of several acinus and excretory ducts, which were lined by single epithelial cells with basal nucleus. Epithelial cells contain secretory granules taking neutral mucosubstances as main components. The ultrastructure of epithelial cells were varies in different shape of the cells. The columnar cells contained a lot of epithelial cells, while the pyramidal cells contained little.
Key words: zoology; Bactrian camel; prostate; anatomy; histochemistry
发表期数: 2011年3月第5期
引用格式: 罗一玮,刘姚姚,王建林. 双峰驼前列腺组织学与组织化学特征[J]. 中国科技论文在线精品论文,2011,4(5):422-426.
 
0 评论数 0
暂无评论
友情链接