检验医学与临床Issue(8)：1068-1069,1073,3.DOI:10.3969/j.issn.1672-9455.2015.08.016
3种根管封闭剂抗微生物作用的体外评价
The evaluation of the antimicrobial activity with three endodontic sealers in vitro
刘佳 1白宇宏 1宋英民2
作者信息
- 1. 河北联合大学口腔医学院口腔内科，河北唐山 063000
- 2. 河北省承德市口腔医院 067000
- 折叠
摘要
Abstract
Objective To observe antimicrobial activity of three types of root canal sealers .Methods Agar diffusion test .We selected Enterococcus Faecalis (E .faecalis) ,Staphylococcus aureus(S .aureus) ,Candida albicans (C .albicans) ,as experimental strains .We put these strains in an incubator at 37 ℃ .After 24 hours ,we observed the radius of bacteriostatic circle of Zinc Oxide Eugenol sealer(ZOE);AH Plus and iRoot root canal sealing paste(iRoot SP) ,respectively .Results ZOE has good inhibitory effect on the three kinds of experimental bacteria ,while the re‐gion has a highly significant statistical inhibition than AH Plus and iRoot SP(P<0 .01) .there were extremely statis‐tical difference for E .faecalis among the zones of inhibition of microbial growth of AHPlus and iRoot SP(P<0 .01);there also have statistical difference for C .albicans among AHPlus and iRoot SP(P<0 .05);No statistical difference for S .aureus antibacterial effect(P>0 .05) .Conclusion Antibacterial performance of new type of biological ceramic material iRoot SP needs to be strengthened by ADT experiments showing .关键词
根管封闭剂/琼脂扩散实验/抗微生物作用Key words
root canal sealer/agar diffusion test/antimicrobial activity引用本文复制引用
刘佳,白宇宏,宋英民..3种根管封闭剂抗微生物作用的体外评价[J].检验医学与临床,2015,(8):1068-1069,1073,3.
