半乳化和非乳化双相漱口水清除口臭效果的比较研究

目的:比较非乳化、半乳化双相漱口水和氯已定漱口水对口臭的治疗效果.方法:将52例受试者随机分入安慰剂组、氯已定组、半乳化组和乳化组,采用嗅觉法计分和检测挥发性硫化物(VSC)水平评估1周内的抗口臭和VSC水平效果.结果:第1、3天氯己定组、半乳化组和乳化组的抗口臭和降低VSC水平的效果比安慰剂组强(P＜0.01),而在...

Anti-oral malodor efficacy comparison of a partially emulsified and a non-emulsified twophase mounthrinse

Objective： To evaluate anti-oral malodor effects of partially emulsified and a non-emulsified two-phase mounthrinse and chlorhexidine.Methods： Fifty two subjects were randomly assigned into placebo group,chlorhexidine group,partially emulsified mounthrinse group and non-emulsified mounthrinse group.The organoleptic score and volatile sulfur compound（VSC） level were used to evaluate the effects at day 1,3,5 and 7 of treatment.Results： All experimental groups shower lower organoleptic scores and volatile sulfur compound（VSC） levels at day 1,3,compared with placebo control group.While the difference in anti-oral malodor effects between the experimental group and control group was not significant at day 5 and 7 of the treatment.Conclusions： partially emulsified and a non-emulsified two-phase mounthrinse and chlorhexidine all are all effective in reducing organoleptic scores and VSC levels in the short term,but long term effects requires combination with other treatment.