Abstract: Objective To detect the proteinase activity of Malassezia furfur strains isolated from various specimens and to study the relationship between the proteinase activity and pathogenicity.

• 结论 糠秕马拉色菌临床分离株蛋白酶活性高于正常皮肤分离株，蛋白酶活性高低与菌株的致病性相关。