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收集萎缩性阴道炎病人 5 0例、绝经前健康妇女 2 0例和绝经后阴道萎缩妇女 2 0例 ,进行临床观察和阴道需氧菌培养。萎缩性阴道炎妇女的症状以阴道瘙痒疼痛多见 ,阴道 p H值明显高于绝经前妇女 (P<0 .0 5 ) ,共分离出 6 5株细菌 ,分离率由高到低依次是大肠埃希氏菌 (2 6 % )、表皮葡萄球菌 (18% )、粪链球菌 (14% )和绿色链球菌 (12 % ) ;大肠埃希氏菌的分离率明显高于绝经前对照组 ,其余各菌群与另外两组比较无明显差别。大肠埃希氏菌在萎缩性阴道炎发病中可能起一定作用
50 cases of atrophic vaginitis, 20 healthy premenopausal women and 20 cases of vaginal atrophy after menopause were collected for clinical observation and vaginal aerobic culture. Symptoms of atrophic vaginitis women with vaginal itching pain more common vaginal p H value was significantly higher than pre-menopausal women (P <0. 05), a total of 65 strains of bacteria were isolated, the separation rate from high to low in turn the large intestine Escherichia coli (26%), Staphylococcus epidermidis (18%), Streptococcus faecalis (14%) and Streptococcus viridans (12%). The isolation rate of Escherichia coli was significantly higher than that of the premenopausal control group, The rest of the flora and the other two groups no significant difference. Escherichia coli in the pathogenesis of atrophic vaginitis may play a role