Int J Prosthodont. 2019 Mar/Apr;32(2):196-197. doi: 10.11607/ijp.6041.
To experimentally examine the effectiveness of a small sample of commercial denture cleansers in removing Candida albicans cells from denture surfaces.
A total of 216 specimens from three brands of denture base resins (72 for each acrylic resin) were divided into three groups of 24 specimens that each received a different surface treatment (Ra1, Ra2, and Ra3). The specimens were contaminated by the Candida albicans strain ATCC 90028, immersed for 15 minutes in one of two experimental denture cleanser solutions or in tap water, and placed in Petri dishes with culture medium.
Candida albicans colonies were measured after 24-hour incubation at 37ÆC. There was a statistically significant difference in the cleansing result depending on the denture cleanser used.
The use of commercial denture cleansers may under certain conditions be effective in the removal of Candida albicans from denture bases.
通过实验检测少量市售义齿清洁剂对义齿表面白色念珠菌细胞的去除效果。
共 216 个样本取自三种义齿基托树脂（每种树脂各 72 个样本），被分为三组，每组 24 个样本，每组接受不同的表面处理（Ra1、Ra2 和 Ra3）。用白色念珠菌菌株 ATCC 90028 对样本进行污染，然后将样本浸泡在两种实验性义齿清洁剂溶液或自来水中 15 分钟，然后放入含有培养基的培养皿中。
在 37°C 孵育 24 小时后测量白色念珠菌菌落。使用的义齿清洁剂对清洁效果有统计学上的显著差异。
在某些条件下，使用商业义齿清洁剂可能有效去除义齿基托上的白色念珠菌。
