高危型人乳头瘤病毒(human papillomavirus,HPV)是宫颈癌的重要致病因子,但感染HPV不一定会发生宫颈癌,提示在HPV致癌过程中可能存在协同作用因子。细菌性阴道病(bacterial vaginosis,BV)是以下生殖道微生物菌群变迁为特征的一种疾病,主要表现为占绝对优势的乳酸杆菌被高浓度的 High-risk human papillomavirus (HPV) is an important virulence factor of cervical cancer, but HPV infection may not occur cervical cancer, suggesting that there may be synergistic factors in the process of HPV carcinogenesis. Bacterial vaginosis (BV) is a disease characterized by changes in the microflora of the following genital tract, mainly manifested as an absolute predominance of high concentration of Lactobacillus