Monday, February 13, 2012

Vaginal Cream Prevents AIDS

Vaginal Gel: Great for HIV

With tomorrow being the day you get down and dirty and touching on the subject a little yesterday, I figure it's time to do a public service announcement that you so rightfully deserve... The pushing for Vaginal gel..
Scientists say vaginal gel cuts HIV-infections by half
Women in the trial are said to have used the gel largely as directed A vaginal gel has significantly cut the rate of women contracting HIV from infected partners in an experiment in South Africa, researchers said.

They said the gel, containing Aids drug tenofovir, cut infection rates among 889 women by 50% after one year of use, and by 39% after two and a half years.

If the results are confirmed it would be the first time that a microbicidal gel has been shown to be effective.

Such a gel could be a defence for women whose partners refuse to wear condoms.

New ways of curbing the spread of HIV are badly needed, particularly in sub-Saharan Africa, where nearly 60% of those infected with the virus are women.

Many women are often forced to take part in unsafe sex, and are biologically more vulnerable to HIV infection than men, making a gel they apply an attractive option.

Welcoming the results, UN agencies said they would convene an expert consultation in South Africa next month to discuss the next steps with the product.

'Just pennies'

The results of the three-year study, which was completed by the Centre for the Aids Programme of Research in South Africa (Caprisa), are being presented at an international aids conference in Vienna and were published on Monday by the US magazine Science.

An easy-to-use microbicidal gel proven to significantly reduce the risk of HIV infection would be a very important breakthrough in the fight to control the spread of HIV/Aids.

The best way to minimise the risk of infection during sex is to use a condom - but this is not an option for many women around the world who find it difficult to insist that a man take the necessary precautions.

As a result, women have become particularly vulnerable to infection in recent years and in Sub-Saharan Africa, where the Aids pandemic is most severe, they make up nearly 60% of those who are infected with the virus.

To compound the problem, science has shown that women are biologically more at risk of infection than men.

An effective gel would finally give women the chance to do something to protect themselves from infection - to take control of their own sexual health.

However, several earlier trials have produced disappointing results, and even the results of the latest trial - impressive though they are - underline that a gel is far from a fail-safe form of protection.

The latest results also need to replicated in a much bigger trial.

But provided a gel could be made widely accessible to women in some of the world's poorest countries, where it is needed the most, it could help to transform many lives for the better.
The gel was found to be both safe and acceptable when used once in the 12 hours before sex and once in the 12 hours after sex by women aged 18 to 40 years.

Salim Abdool Karim, one of the two leading co-researchers, told reporters in Vienna that the 889 women involved in the trial, conducted in the coastal city of Durban and a remote rural village, had largely used the gel as directed.

They were also given condoms and advice about sexually transmitted diseases, and tested for HIV once a month.

After 30 months, 98 women became infected with HIV - 38 in the group that got tenofovir in the gel and 60 in the group that got placebos.

"We showed a 39% lower incidence of HIV in the tenofovir group," Dr Karim said.

Tenofovir, he added, lowered the risk of infection by 50% at 12 months but then the efficacy declined.

Women who used the gel more consistently were much less likely to be infected, he said.

He added that he did not know how much each dose would cost but said the applicators and gel cost "just pennies".

"Boy, have we been doing the happy dance," Dr Karim, from the University of KwaZulu-Natal in Durban, said.

'Hope for women'

"It's the first time we've ever seen any microbicide give a positive result that you could say was statistically significant," said Dr Anthony Fauci, director of the National Institute of Allergy and Infectious Diseases.

The researchers say women who used the gel also showed a significant reduction in genital herpes, a common sexually transmitted infection, which itself increases the risk of HIV infection.

The UN's HIV/Aids agency noted that nearly 20 years of research had gone into microbicides that can be controlled by a woman, independent of her partner.

"We are giving hope to women," said Mr Michel Sidibe, executive director of UNAids.

"For the first time we have seen results for a woman-initiated and controlled HIV prevention option."

A microbicide, he said, would be a "powerful option for the prevention revolution and help us break the trajectory of the Aids epidemic".

Dr Margaret Chan, director-general of the World Health Organization, welcomed Caprisa's findings.

"We look forward in seeing these results confirmed," she said.

"Once they have been shown to be safe and effective, WHO will work with countries and partners to accelerate access to these products
It's good news for Africa, great news for Pharm companies around the world. Then again, we could carry on with the mentality of who cares, as I'm sure there will be a HIV vaccine out there within 5 years anyway.. right?

Though I'm sure the Vatican wills till not allow the use of it and more poor black people will die anyway. You know, because religion told them not to.

But hey, it should come as a huge shock to everyone that a gel that minimizes tearing and therefor open sores might prevent HIV transmissions. I know, totally shocking in every way possible. You mean that all these rapes that happen that lead to HIV outbreaks can be avoided completely with some gel? How about we make a "no-rape" gel?

There's a little thing called foreplay for all you motherfuckers who aren't having sex via rape but just need to stick it in. Oh wait, it goes back to that religious study that if they're wet, they'll get knocked up. Check.

I'm a bit confused on why I even bother anymore. At these rates every African is going to be dead as hell anyway. Except for the rare statistical few who have some evolutionary quirk of complete immunity. Because chances are good that if you were born in Africa, one terrible affection or another will get you.

But hey, maybe then we'll actually treat them like the rarest and most valuable orchids in our greenhouse once their numbers go completely down.

There was also some serious research suggesting that lemon juice works as well as, if not better than this gel, but of course you can't patent lemons, so why not create this thing. Oh yeah, and there's that whole "putting lemon juice up your hooha thing every time you want to fuck, so I guess that's out of the question.

Besides, after a while, wouldn't the lemon juice dehydrate the vagina anyway? Then again, I'm not a lemon doctor so what do I know? Though I hear tale that it's a traditional contraceptive measure in some places, so apparently any discomfort is minor enough that some people are willing to put up with it... which leads me to say that that's one sour puss!

But hey, maybe a better defense against HIV and Aids is abstinence...

Something to think about, wouldn't you say?


Nuri Banu said...


Nuri Banu said...

I was fully unknown that Vaginal Gel can prevent HIV! Some months ago, my sister was suffering from Vagina loosed problem as her husband claimed her in fact she solved this problem by visiting-
vagina tightening products