中国寄生虫学与寄生虫病杂志 ›› 1988, Vol. 6 ›› Issue (4): 249-252.

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约氏疟原虫红内期裂体增殖与配子体生成中的某些形态特征

刘宝丰,Mah Lee Ng,D.Josephine,V.Zaman   

  1. 中国医学科学院中国协和医科大学寄生虫学教研室; 国立新加坡大学微生物学系; 国立新加坡大学微生物学系; 国立新加坡大学微生物学系
  • 出版日期:1988-11-30 发布日期:2017-01-10
  • 基金资助:
    国家自然科学基金 世界银行,国立新加坡大学的部分资助

SOME ULTRASTRUCTURAL CHARACTERISTICS OF PLASMODIUM YOELII YOELII IN ERYTHROCYTIC SCHIZOGONY AND GAMETOCYTOSIS

  • Online:1988-11-30 Published:2017-01-10

摘要: 用戊二醛和皂素的低渗固定液处理约氏疟原虫(P,y.)感染的红细胞,释去宿主细胞内的血红蛋白,在透射电镜下可显示更清晰的含虫空泡腔内的裂体增殖过程的形态。如裂殖子芽体的形成、核与线粒体滑入芽体的装配过程与残留体形成。 戊二醛常规固定标本中,P.y.成熟配子体核旁有一组由数层平行排列的凹形扁平囊和位于凹陷区内的一簇大小与密度不等的泡状小体组成的囊泡样复合结构,可能就是高尔基体。

关键词: 约氏疟原虫, 形态特征, 配子体, 裂体增殖, 高尔基体, 红内期疟原虫, 内质网, 滋养体, 裂殖子, 复合结构

Abstract: By pretreating Plosmodium yoelii yoelii-infected erythrocytes with saponin combined with glutaraldehyde in hypotonie buffer solution, the process of schizogony such as the formation of bud, apical complex, and trilaminate pellicle of the merozoites were clearly demonstrated under TEM.An organelle, which consisted of several saccules arranged in a parallel fashion together with a cluster of small vesicles, was seen in mature gametocytes near their nucleus. It was supposed to be the Golgi apparatus in terms of its morphological feature.