洗必汰对不同生长期人工体外菌斑产酸代谢的作用  

Effect of chlorhexidine on acids production from the different period plaque

作　　者：王成龙[1] 李洁[2] 李振纲[1] 宋超峰[2] 储冰峰[1] 

机构地区：[1]中国人民解放军总医院,北京100853 [2]第四军医大学口腔医学院

出　　处：《临床口腔医学杂志》2004年第3期163-165,共3页Journal of Clinical Stomatology

摘　　要：目的:观察洗必汰对不同生长期人工体外菌斑产酸代谢的作用。方法:以0.2 g/L洗必汰溶液处理不同生长期改良人工体外菌斑糖酵解模型,ORION电极检测产酸液pH。结果:洗必汰对生长48 h的早期人工体外菌斑的产酸代谢具有明显的抑制作用,对培养96 h的成熟人工体外菌斑的产酸代谢没有明显影响。结论:随着菌斑的发育成熟,洗必汰对菌斑产酸代谢的抑制作用减弱。Objective:To observe the effect of chlorhexidine(CHX) on acids production of the different period plaque. Method:The plaque from improved in vitro plaque glycolysis model (i - PGM), was treated by 0.2g/L chlorhexidine solution, and pH of glycolysis buffer was measured with ORION electrode. Result:Chlorhexidine inhibited acids produced of 48 h plaque from i - PGM, but 96 h plaque was not. Conclusion: With the growth and maturation of plaque, the inhibition effects of chlorhexodine on acids production will be weaken.

关 键 词：洗必汰 体外菌斑糖酵解 产酸代谢 

分 类 号：R780.1[医药卫生—口腔医学]