Settnes O P, Nielsen M J
Institute of Medical Microbiology, University of Copenhagen, Denmark.
J Protozool. 1991 Nov-Dec;38(6):174S-176S.
Ultrastructural studies of the attachment zone between Pneumocystis carinii (Pc) and type I alveolar epithelial cells showed a new aspect of the host-parasite relationship, i.e. an activation of the plasmalemmal vesicular system in the alveolar cells associated with Pc trophozoites in close apposition. This phenomenon may be involved in the nutrition of the trophozoite.
卡氏肺孢子虫(Pc)与I型肺泡上皮细胞附着区的超微结构研究揭示了宿主-寄生虫关系的一个新方面,即与紧密相邻的Pc滋养体相关的肺泡细胞中质膜小泡系统的激活。这种现象可能与滋养体的营养有关。