【摘要】 目的:观察臭氧液的杀菌作用,为制定臭氧液在临床上应用和操作标准提供依据。方法:采用分层随机对照研究方法,选择120例要求行人工流产的早期妊娠妇女,按阴道清洁度(Ⅱ度或Ⅲ度)分为2层,各60例;每层再随机分为2组,各30例,分别采用12mg/ml的臭氧液(臭氧组)或0.5‰的碘附液(碘附组)冲洗阴道,对两组阴道样本细菌学指标进行比较。结果:臭氧组细菌计数及需氧菌、厌氧菌和真菌检出率,与碘附组间差异无统计学意义(P>0.05);臭氧组阴道样本性状改善比例显著高于碘附组,差异有统计学意义(P<0.001)。结论:臭氧液用于阴道冲洗能够达到碘附溶液冲洗的杀菌效果,且其在改善阴道样本的一般性状方面具有较明显优势。更多还原

【Abstract】 Objective: To observe the bactericidal effect of the ozone solution and provide the evidence of the ozone solution in clinical application.Methods: A randomized,stratified clinical trial was performed.One hundred and twenty eligible women were divided into two groups according to vaginal cleanliness,60 women of each group were assigned into the ozone solution group and the iodophor solution group randomly.Vaginal douche were performed with the two solutions respectively,and bacteriological examination on the flush fluid were performed before and after vaginal douche.Results: A 12mg/ml of the ozone solution had the same effect with the 0.5‰ iodophor solution on decreasing the amounts of bacteria and increasing the negative rate of oxybiontic bacteria,anaerobic bacteria and fungi(P>0.05).And it was better at improving the appearance of vaginal secretion(P<0.001).Conclusion: The ozone solution has the same bactericidal effect with iodophor solution,and it could meet the clinical demand.更多还原