人芽囊原虫囊肿形态的变异。

Variation in the cyst morphology of Blastocystis hominis.

作者信息

Zaman V, Howe J, Ng M

机构信息

Department of Microbiology, Faculty of Health Sciences, Medical College, Aga Khan University, Karachi, Pakistan.

出版信息

Parasitol Res. 1997;83(3):306-8. doi: 10.1007/s004360050253.

DOI:10.1007/s004360050253

PMID:9089732

Abstract

Two types of Blastocystis hominis cyst are passed in human feces, one with an outer fibrillar coat and the other without it. The outer fibrillar coat is shed as the cyst matures, but another fibrillar coat forms that is closely attached to the cyst wall and is clearly visible at high magnification in the electron microscope. The internal structure of the two cyst form is similar.

摘要

人粪便中排出两种人芽囊原虫包囊，一种有外层纤维状包膜，另一种没有。随着包囊成熟，外层纤维状包膜脱落，但会形成另一种紧密附着于包囊壁的纤维状包膜，在电子显微镜高倍放大下清晰可见。两种包囊形式的内部结构相似。