Krajewska-Kułak E, Niczyporuk W, Szynaka B
Department of Dermatology and Venereology, Medical Academy of Białystok.
Rocz Akad Med Bialymst. 1997;42 Suppl 2:208-11.
The aim of this study was the assessment of influence of cyclosporin A on ultrastructural changes of Candida albicans in vitro. Strains of Candida albicans isolated from woman with chronic vulvovaginitis were used. At the first part of experiment MIC (minimal inhibitory concentration) of cyclosporin on Sabouraud medium was assessed. Control plates were also prepared. From plates with Candida albicans there was observed its visual growth, the yeasts were prepared for electron transmission microscopic examines. It was found that ultrastructural changes of Candida albicans cells in the presence of Cyclosporin A. In particular, the cell wall was thicker and deteriorated. The organelles were altered in varying degrees and autolysis was observed.
本研究的目的是评估环孢素A对白色念珠菌体外超微结构变化的影响。使用从患有慢性外阴阴道炎的女性中分离出的白色念珠菌菌株。在实验的第一部分,评估了环孢素在沙氏培养基上的最低抑菌浓度(MIC)。还制备了对照平板。在含有白色念珠菌的平板上观察到其可见生长,将酵母细胞制备用于电子透射显微镜检查。结果发现,在环孢素A存在的情况下白色念珠菌细胞发生了超微结构变化。特别是,细胞壁变厚且出现破损。细胞器有不同程度的改变,并观察到自溶现象。