变形链球菌耐氟菌株的体外诱导  

Induction of fluoride-resistant strain of streptococcus mutans in vitro

作　　者：赵洪岩[1] 张志民[2] 朱来宽[2] 李荟[2] 

机构地区：[1]吉林大学第二医院,吉林长春130041 [2]吉林大学口腔医院

出　　处：《中国实验诊断学》2010年第7期1095-1096,共2页Chinese Journal of Laboratory Diagnosis

摘　　要：目的体外诱导变形链球菌耐氟菌株。方法在含有不同氟化钠浓度的BHI上逐步诱导变形链球菌产生耐氟菌株,并与亲代菌株进行比较。结果变形链球菌耐氟菌株在体外诱导成功。结论变形链球菌耐氟菌株体外的成功诱导,为耐氟菌株的后续研究奠定了基础。Objective To induce fluoride-resistant strain of streptococcus mutans in vitro.Methods fluoride-resistant strain of streptococcus mutans was obtained by subculturing streptococcus mutans to BHI containing different concentrations of NaF,and they were compared.Results Induction of fluoride-resistant strain of streptococcus mutans in vitro is successful.Conclusion fluoride-resistant strain of streptococcus mutans has been induced in vitro,which establishes the foundation for the study of fluoride-resistant strain of streptococcus mutans.

关 键 词：变形链球菌 氟化物 耐氟菌株 

分 类 号：R780.2[医药卫生—口腔医学]