摘要
目的 从一份日常委托样品方便米饭中检出一株A群β-溶血性链球菌。方法 经生化鉴定该菌株为化脓性链球菌, 结果 该株菌是一株对人类致病力极强的病原菌。11种抗生素药敏试验显示,该株菌对卡那霉素(30ug),萘啶酮酸(30ug), 链霉素(10ug)和磺胺异噁唑(300ug)都耐药。结论 该菌株是一株具有多重耐药性的地方株。
A β-hamolytic Streptococcus detected from a box of instant rice and determined by biochemical reaction to be Streptococcus pyogenes is a pathogenic bacterium which has strong pathogenicity to human.The results of 11 antibiotics susceptibility test shows:the Streptococcus pyogenes has resistance to Kanamycin(30ug),Nalidixic acid(30ug),Streptomycin(10ug)and Sulphonamides(300ug),and is a local strain with resistance to mang antibiotic.
出处
《河南预防医学杂志》
2005年第1期32-34,共3页
Henan Journal of Preventive Medicine
关键词
A群β-溶血性链球菌
化脓性链球菌
耐药
β-hamolytic Streptococcus A group
Streptococcus pyogenes
antibiotic resistance
