OBSERVATION OF THE EFFECT OF S－（－）USNIC ACID SODIUM ON TRICHOMONAS VAGINALIS BY TRANSMISSION ELECTRON MICROSCOPE

This paper reports the ultrastructural changes of trichomonas vaginaiis (T. vag. ) under the action of s-(-)usnic acid sodium in vitro. These changes can be shown by the following results:At first, the degranulation of the rough endoplasmic reticulum (RER) took place, the polyribosomes disaggregated. And then, the Golgi complex and the endoplasmic reticulum dilated. The cytoplasmic matrix presented and inhomogeneous apperance. Finally, the biomembrane loosed and fractured.The cell nuclei presented the karyorrhexis.

乳杆菌对小鼠阴道滴虫感染影响的研究

本文对３２只Ｂａｌｂ／ｃ小鼠阴道定量接种乳杆菌，然后人工感染滴虫，观察不同量的乳杆菌接种后，小鼠阴道滴虫的感染率。

毛滴虫和溶组织内阿米巴的细胞器及其代谢的研究

本文应用超微结构细胞化学技术研究结果表明:阴道毛滴虫、人毛滴虫和溶组织内阿米巴均有溶酶体和内质网。二种毛滴虫都有副基体,而溶组织内阿米巴缺乏此细胞器。二种毛滴虫都有厌氧代谢产能的氢化酶体,而溶组织内阿米巴具有有氧代谢的呼吸细胞器微体。三种原虫都没有线粒体。