白念珠菌是一种重要的双相性条件致病性真菌[1]。在念珠菌感染的组织中,目前认为,相变是白念珠菌的毒力因子之一[2,3]。Ashman等[4]认为,白念珠菌孢子相向菌丝相转变,表达于细胞表面的抗原有质和量的变化。我们采用梯度十二烷基磺酸钠-聚丙烯凝胶电泳(SDS-PAGE)技术,对临床分离 Candida albicans is an important biphasic conditional pathogenic fungi [1]. Candida infections in the organization, the current view that the phase change is one of the virulence factors of Candida albicans [2,3]. Ashman et al [4] that the Candida albicans phase mycelial phase transition, expressed in the cell surface antigen quality and quantity changes. We used gradient sodium dodecyl sulfate-polyacrylamide gel electrophoresis (SDS-PAGE) technology, clinical isolation