Sexual Health. Vaginal gel protects against HIV, HSV infection.

For the first time vaginal microbicide showed a significant protective effect against infection with HIV. The results of well-organized double-blind, placebo-controlled study indicate that tenofovir gel reduces the risk of infection with HIV and genital herpes (HSV2). According to experts, the gel has the potential to change the course of the HIV epidemic.



CAPRISA 004 included 889 sexually active HIV-seronegative women in South Africa at high risk of HIV infection. 843 women completed the study.



HIV infection is a significant problem in South Africa. In a study in the provincial town of 21.3% of pregnant 17-18 year old girls were HIV-positive. Among 23-24 year olds HIV was detected in 51.1%.



The study was found that the use of microbicides gel reduces the risk of HIV-infection, 39%. Women using the gel in 80% of sexual contacts, 54 percent had a lower risk of infection. The protection of tenofovir decreased significantly with decreasing frequency of use - 28% reduction in use in 50-80% of sexual contacts.



Among the infected women were not isolated strains resistant to tenofovir. The gel had no effect on viral load of infected participants.



Vaginal gel was associated with reduced incidence of new HSV-2 infection by about 50%.



Women with HSV-2 infection had a significantly increased risk of HIV infection compared to HSV-2 seronegative. The use of tenofovir gel was associated with a reduction in the risk equally in both groups.



There was no significant difference in the incidence of side effects between active and placebo groups. Was reported slightly increased incidence of diarrhea in drug tenofovir gel, but no renal toxicity or hepatic adverse effects in individuals with hepatitis C.

http://www.doctorbg.com/

Who received a "statuette Oscar in 2011? Academy Awards for cinematography.

Anti Oscar. Wooden spoon "Razzie Award 2011.

Bulgaria, Bansko, slalom. World Cup Alpine skiing slalom-, results, standings.

Harmful Are mobile phones? Mobile phones affect the brain, but the viagra cialis online pharmacy pharmacy consequences are unknown.

Formula 1. Gossip from boxing.

Simeon Saxe Coburg Gotha and his wife Margaret of the wedding of Prince William and Kate Middleton.

Super combination of Bansko. Christoph Inerhofer win. Jean-Baptiste Grange fell.

Winter resorts. Bulgaria. Bansko. Bansko has preserved the spirit of revival.

Bulgaria. Pamporovo is a year-round mountain and ski resort.

Winter resorts. Bulgaria. Borovets.

Warplanes against demonstrators in Libya. Two planes landed in Malta.

Bureaucrats and officials against the IQ-tests and lie detectors.

Formula 1 -2011 season. The most interesting Formula 1. Grand Prix.