军事医学2017，Vol.41Issue(8)：658-661,4.DOI:10.7644/j.issn.1674-9960.2017.08.008
生活饮用水中非苛养耐药菌的污染研究
Non-fastidous antibiotic-resistance bacteria pollution in tap water
摘要
Abstract
Objective To study the non-fastidous antibiotic-resistance bacteria pollution in tap water from a neighborhood in Tianjin.Methods Tap water samples were collected and bacteria were isolated by R2A agar,and 16S rRNA gene sequence for the identification of bacteria isolates was used.Antibiotic susceptibility testing was performed using the Kirby-Bauer disc diffusion method.Results Among the 39 non-fastidous bacteria isolates,the resistance rate of antibioticresistance bacteria was 79.49％,including Enterococcus,Staphylococcus,Acinetobacter and Pseudomonas.Some bacteria (28.21％) showed resistance against only one antibiotic.The others (51.28％) were multiple resistant bacteria.Trimethoprim/sulfamethoxazole resistance was most prevalent (53.85％),and sulfamethoxazole resistance was also widely distributed (28.21％).Conclusion Tap water from this neighborhood is heavily polluted by non-fastidous antibioticresistantance bacteria,which deserves more attention.关键词
自来水/非苛养细菌/耐药菌Key words
tap water/non-fastidous bacteria/antibiotic-resistence bacteria分类
生物科学引用本文复制引用
侯爱明,刘珊珊,王新为,邱志刚,谌志强,刘伟丽,杨栋,金敏..生活饮用水中非苛养耐药菌的污染研究[J].军事医学,2017,41(8):658-661,4.基金项目
国家自然科学基金面上项目(81372947) （81372947）
