| 长江华溪蟹纳精囊与卵巢发育周期的关系 |
| |
| 引用本文： | 王兰,李春源.长江华溪蟹纳精囊与卵巢发育周期的关系[J].动物学研究,1999,20(1):36-40. |
| |
| 作者姓名： | 王兰 李春源 |
| |
| 作者单位： | 1. 山西大学生命科学系,太原,030006
2. 中国辐射防护研究院,太原,030006 |
| |
| 摘 要： | 于１９９４年６￣１２月和１９９６年３￣５月，利用组织学和细胞化学方法，研究了长江华溪蟹的纳精囊。结果表明：纳精囊的形态结构随卵巢的发育而发生相应的变化。纳精囊上皮组织中的顶分泌型腺细胞，在繁殖期向囊腔中分泌大量的粘液，为精子的储藏和存活提供了适宜的环境。在卵黄发生的不同阶段，用细胞化学的方法检测到了纳精囊上皮及腔中内含物的变化。结论：纳精囊与卵巢发育周期有密切的关系。
|
| 关 键 词： | 长江华溪蟹 纳精囊 组织学 细胞化学 |
STUDY ON SPERMATHECA OF THE FRESHWATER CRAB,Sinopotamon yangtsekiense (BUTT) |
| |
| WANG Lan,LI Chun-yuan.STUDY ON SPERMATHECA OF THE FRESHWATER CRAB,Sinopotamon yangtsekiense (BUTT)[J].Zoological Research,1999,20(1):36-40. |
| |
| Authors: | WANG Lan LI Chun-yuan |
| |
| Institution: | WANG Lan (Shanxi University Taiyuan 030006) LI Chun yuan (China Institate for Radiation Protection Taiyuan 030006) |
| |
| Abstract: | A study on spermatheca of the freshwater crab, Sinopotamon yangtsekiense was performed with histologic and cytochemical metheds.Female crabs were collected from Ningguo County in Anhui Province on May 1994.The results showed that morphology of the spermatheca is associated with the ovarian cycle.During reproductive stage,a lot of mucus was secreted by the topcrine gland cells of spermathecal epithelium in lumen, providing proper fluidy medium for sperm storage,and nutrients for sperm survival.It was found that there was an obvious cytochemical changes in the epithelium and in the luminal contents of the spermatheca during different phases of the vitellogenesis cycle. |
| |
| Keywords: | Sinopotamon yangtsekiense Spermatheca Histology Cytochemistry |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《动物学研究》浏览原始摘要信息 |
| 点击此处可从《动物学研究》下载免费的PDF全文 |
