Bacterial vaginosis and inflammatory response showed association with severity of cervical neoplasia in HPV-positive women.

Vaginal infections may affect susceptibility to and clearance of human papillomavirus (HPV) infection and chronic inflammation has been linked to carcinogenesis. This study aimed to evaluate the association between bacterial vaginosis (BV) and inflammatory response (IR) with the severity of cervical neoplasia in HPV-infected women. HPV DNA was amplified using PGMY09/11 primers and genotyping was performed using a reverse line blot hybridization assay in 211 cervical samples from women submitted to excision of the transformation zone.

DNA recovery from Hybrid Capture II samples stored in specimen transport medium with denaturing reagent, for the detection of human papillomavirus by PCR.

The purpose of this study was to examine the quality of DNA recovered for human papillomavirus (HPV) detection using polymerase chain reaction (PCR) in samples that had been collected for Hybrid Capture II (HCII), testing and stored in specimen transport medium (STM) with denaturing reagent at -20 degrees C for 18 months. Endocervical tissue was collected from 92 women for HCII assay using the Digene STM, and a Papanicolaou smear was carried out in all cases. Seven women had normal colposcopy results.