一、滴虫性阴道炎滴虫性阴道炎是一种最常见的阴道炎,在女性生殖系统炎症中占首位。本病的病原体是阴道毛滴虫(图1)呈梨状或水滴状,一般较多形核细胞稍大,顶端有3～5根鞭毛,在温暖潮湿的环境中可以存活很久。阴道毛滴虫能消耗阴道上皮细胞内糖原,减少乳酸的形成,改变阴道的酸碱度,有利细菌繁殖,易引起炎 Trichomonas vaginitis Trichomonas vaginitis is one of the most common vaginitis, which accounts for the highest proportion of female reproductive system inflammation. The pathogen of this disease is Trichomonas vaginalis (Figure 1) was pear-shaped or teardrop-shaped, generally more than the larger nucleated cells, the top 3 to 5 flagella, in a warm and humid environment can survive for a long time. Trichomonas vaginalis can consume glycogen in vaginal epithelial cells, reducing the formation of lactic acid, changing the pH of the vagina, favorable bacterial growth, easily lead to inflammation