约氏疟原虫子孢子入侵wistar大鼠肝内的扫描电镜观察  

SCANNING ELECTRON MICROSCOPIC OBSERVATIONS ON THE PROCESS OF SPOROZOITE INVASION OF PLASMODIUM YOELII IN WISTAR RAT LIVERCR

作　　者：黄复生[1] 王兴相[1] 曹晓东[1] 况明书[1] 

机构地区：[1]第三军医大学寄生虫学教研室

出　　处：《寄生虫与医学昆虫学报》1996年第1期1-3,共3页Acta Parasitologica et Medica Entomologica Sinica

基　　金：国家自然科学基金

摘　　要：在约氏疟原虫子孢子接种大鼠１０－３０ｍｉｎ后，通过大鼠的肝脏冷冻断裂，对其断裂面进行扫描电镜观察。结果显示：在接种后１０ｍｉｎ就可见较多子孢子被枯否氏细胞捕获，有些子孢子正侵入肝细胞；子孢子与肝细胞膜接触时，膜内凹，随着侵入继续，内凹加深；部分子孢子似可直接与肝细胞膜接触。istar rat was inoculated with 4 6×10 6 sporozoites. The rat livers were cryofractured for 10 30 minutes and the cryofractured livers were observed by scanning electron microscopy. The results showed that a lot of sporozoites were captured by Kupffer cells and some sporozoites came into contact with hepatocyte. Hepatocyte membrane showed concave. Thereafter, the concave membrane was continuously deepened. Some sporozoites directly came into contact with hepatocytic membrane.

关 键 词：疟原虫 约氏疟原虫 子孢子 扫描电镜 

分 类 号：R382.31[医药卫生—医学寄生虫学]