HIV-inducing factor in cervicovaginal secretions is associated with bacterial vaginosis in HIV-1-infected women.

Objective: Certain cervicovaginal lavage (CVL) fluid samples obtained from HIV-1-infected and uninfected women stimulate in vitro HIV-1 replication. This activity, HIV-inducing factor (HIF), changes when CVL fluid is heated. We sought to confirm a previous observation that HIF was associated with bacterial vaginosis (BV).

HIV type 1 and cytomegalovirus coinfection in the female genital tract.

The relationship between human immunodeficiency virus (HIV) type 1 and human cytomegalovirus (CMV) was studied in blood, saliva, and cervicovaginal lavage (CVL) specimens from 33 HIV-1-infected women. An association between HIV-1 RNA and CMV DNA was found in the CVL specimens, which also were tested for cytokine levels. Women with detectable CMV DNA in CVL specimens were more likely to have higher interleukin (IL)-1 beta and IL-8 levels than were women with undetectable CMV DNA in CVL specimens.