摘要
应用透射电镜观察了青海高原藏羊、牦牛和人体内原头节的超微结构。结果表明三种宿主体内原头节的形态结构基本相同或相似，由体被和实质组织构成。体被为５层，由外向内依次为合胞体带、透明带、纤维带、肌层和基底膜；实质组织由实质细胞、肌细胞、含糖原细胞、焰细胞—收集管系统和石灰小体等构成。并对其形态结构特征的意义进行了讨论。
he ultrastructure of protoscoleces from tibetan sheep,yaks and human in Qinghai plateau was observedby transmission microscope。The results showed that the morphological and structural characterization of pro-toscoleces from three origins were the same as or similar to each other,and they were consisted of the tegu-ment and parenchymae tissue。The tegument may be divided into five or six layers,including syncytial layer oftegument cell,transparent layer,fibrous layer,granular layer, muscalar layer and basal membrane,Theparenchymae tissue was composed of parenchymae cells,flame cells,collect duct,muscular cells,cells contain-ing glycogen and calcareous corpuscle etc。The significance of morphological and structural characterization ofprotoscoleces was discussed。
出处
《地方病通报》
1994年第3期19-21,共3页
Endemic Diseases Bulletin
关键词
藏羊
牦牛
人
原头节
超微结构
Tibetan sheep
Yaks
Human
Protoscoleces
Ultrastructure
