Thaindian News

July 20, 2010 (Pen Men at Work): The scientific investigators of AIDS have asserted that they have uncovered a fresh means to curtail the dissemination of the human immunodeficiency virus (HIV) that generates AIDS. AIDS happens to be an incapacitating and lethal disease of the human immune structure. The scientists have unearthed a vaginal gel that halves the dangerous likelihood of a female acquiring HIV from a contaminated sexual colleague.

HIV AIDS has been an internationally virulent disease for a long time. It is presently disseminating like a bushfire globally. It is plaguing a projected 33 million individuals internationally, of which 16 million are females. The malady is now passed on generally during a sexual act between a male and a female.

The investigators have mentioned that the fresh gel can considerably decrease the women’s odds of receiving HIV when applied vaginally. The investigators have articulated that this gel symbolizes a technique of steering clear of AIDS that will be in the control of females. This technique will, in all likelihood, bequeath women slightly additional fortification against the virus. This is vital since numerous males happen to be disinclined to utilizing condoms.

The gel consists of an anti-HIV drug referred to as tenofovir. Tenofovir is vended as Viread by Gilead Sciences Inc. It has demonstrated itself to be effectual in shielding females against the infection.

In the abovementioned investigation conducted in South Africa, the gel diminished the possibility of HIV infectivity in females by 50% after a single year of utilization and 39% after 2 ½ years. This finding is in comparison with a gel that included no medicine.

These outcomes, however, need to be authenticated in an additional study. The abovementioned level of fortification is possibly insufficient to gain endorsement of the microbicide gel in nations such as the United States. Nonetheless, investigators have declared that they are buoyant that the level of defense can be enhanced.

These fresh conclusions definitely represent a breakthrough in HIV deterrence. Nevertheless, it must be verified in bigger examinations prior to readying it for extensive use.

To be accredited in America, a gel to put a stop to HIV infection may need to be no less than 80 percent successful. This data was revealed by Dr. Anthony Fauci of the U.S. National Institutes of Health.

That might be accomplished by including more tenofovir or by ensuring that females employ the gel time after time. In the investigation, women employed the gel merely 60% of the time. Those, who employed it more often, had elevated rates of security.

The gel also decreased in half the probability of procuring HSV-2. This is the herpes virus that produces genital warts. This is vital since other sexually disseminated maladies increase the risk of catching HIV.

Dr. Salim Abdool Karim happens to be the South African investigator, who headed the investigation. Karim has divulged that even fractional fortification is a massive triumph. This could be a godsend not just in impoverished nations but for twosomes anywhere when one companion has HIV and the other does not. Karim has mentioned that, in America, virtually a third of fresh contagions every year are among heterosexuals.

He will introduce the consequences of the investigation on Tuesday at the International AIDS Conference in Vienna. The investigation was printed online on Monday by the journal, ‘Science’. The investigation was backed by the Centre for the AIDS Program of Research in South Africa. The other backers were the Family Health International and CONRAD, which is an AIDS research endeavor headquartered at the Eastern Virginia Medical School. The U.S. Agency for International Development was also one of the endorsers.