中国感染控制杂志2013，Vol.12Issue(1)：16-18,23,4.DOI:10.3969/j.issn.1671-9638.2013.01.004
平板接种法监测牙科综合治疗台水路菌落总数的可行性研究
Feasibility of plate-streaking method in monitoring total bacteria counts in dental unit waterlines
赵红 1苏静 1刘晓勇 1贾淑玲1
作者信息
- 1. 首都医科大学附属北京口腔医院,北京,100050
- 折叠
摘要
Abstract
Objective To study the feasibility of plate-streaking method in monitoring total bacteria counts in dental unit waterlines (DUWLs). Methods 50 water samples from DUWLs were taken and cultured by plate-streaking method and poured-plate method, colony counts of two cultured methods was compared. Results The difference in colony counts of DUWLs between poured-plate method and plate-streaking method was not significant (T- 315. 50,P>0. 05); the qualified rate of water was 58. 00% and 52. 00% respectively, there was no statistical difference in the qualified rate of water detected between two methods (x2 = 0. 57,P>0. 05). Conclusion The total colony counts detected by plate-streaking method and poured-plate method is not different, plate-streaking method is easy to be performed, it can instead poured-plate method to monitor the colony counts in DUWLs.关键词
平板接种法/倾注平板法/牙科综合治疗台水路/菌落数/医院感染/水质监测Key words
plate-streaking method/ poured-plate method/ dental unit waterline/ colony count/ healthcare-associated infection/ water quality monitoring分类
医药卫生引用本文复制引用
赵红,苏静,刘晓勇,贾淑玲..平板接种法监测牙科综合治疗台水路菌落总数的可行性研究[J].中国感染控制杂志,2013,12(1):16-18,23,4.
