等离子体体外抑制白假丝酵母菌生长的实验研究

摘要

选择白假丝酵母菌ATCC10231 作为实验菌株,以低温等离子体对其进行照射,观察照射后菌落生长情况. 经低温等离子体照射30、60、120、180 s后,在培养基中心照射位置处,出现明显的抑菌环,随着照射时间的延长,抑菌环逐渐增大;连续观察3 d,抑菌环没有改变. 低温等离子体在体外可抑制白假丝酵母菌的生长,为其将来成为治疗白假丝酵母菌感染的一种新手段提供了实验室依据.%The Candida albicans ATCC10231 was selected as the experiment strain. After the irradiation with low-temperature plasma, the growths of the colonies were observed. By low-temperature plasma irradiation after 30, 60, 120 and 180 s, obvious bacteriostatic rings appeared in the irradiation location of the center of the culture medium, with the extension of irradiation time, the bacteriostatic rings increased gradually. The bacteriostatic rings have not changed during the observation period for 3 consecutive days. Low-temperature plasma can inhibit the growth of al-bicans in vitro. It will provide the laboratory basis for the new means of treatment for Candida albicans infection in the future.