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Natural fats can prevent sexually transmitted infections, including HIV
June 28, 1999A fat commonly found in foodstuffs such as milk can rapidly destroy sexually transmitted viruses and bacteria, including HIV, researchers have discovered.
The search for another method to prevent sexually acquired infections has intensified since reports that frequent use of commercially available spermicidal products may be toxic to the vagina and cervix.
The experimental research, published in Sexually Transmitted Infections, shows that when dissolved in a gel, monocaprin - a simple fat - can destroy HIV, herpes viruses, and the bacteria responsible for gonorrhoea within a minute, and Chlamydia, the bacteria associated with infertility, within five minutes.
Monocaprin also decimated the numbers of white cells in semen within a minute. This is important, say the researchers because experimental research suggests that sexual transmission of HIV can occur between white cells and those lining the vagina walls, and that this occurs within a matter of minutes.
The research also indicated that monocaprin was an effective spermicide, decreasing the motility of sperm by 100 per cent, suggesting that it could be used as a contraceptive.
No cell damage or inflammation was observed in the vagina of rabbits after daily exposure for 10 days, and because monocaprin is a natural compound, the researchers suggest that it is not likely to produce any harmful side effects, at the concentrations used in the study.
AlphaGalileo Foundation
No cell damage or inflammation was observed in the vagina of rabbits after daily exposure for 10 days, and because monocaprin is a natural compound, the researchers suggest that it is not likely to produce any harmful side effects, at the concentrations used in the study.
AlphaGalileo Foundation
HIV Current Events and HIV News RSSMultiple health concerns surface as winter, vitamin D deficiences arrive
A string of recent discoveries about the multiple health benefits of vitamin D has renewed interest in this multi-purpose nutrient, increased awareness of the huge numbers of people who are deficient in it, spurred research and even led to an appreciation of it as "nature's antibiotic."
AIDS research reveals a lack of family-planning programs in Uganda
University of Alberta graduate student Jennifer Heys wants to make her message clear: there needs to be more education in Ugandan communities about contraception.
Many pregnant women avoid HIV screening in Africa
'Prevention is the best cure' is a common expression, but what happens if preventative measures are not used? A large proportion of pregnant Ugandan women are going out of their way not to be HIV tested, increasing the risk of mother-to-child transmission.
An atomic-level look at an HIV accomplice
Since the discovery in 2007 that a component of human semen called SEVI boosts infectivity of the virus that causes AIDS, researchers have been trying to learn more about SEVI and how it works, in hopes of thwarting its infection-promoting activity.
New findings suggest strategy to help generate HIV-neutralizing antibodies
New discoveries about anti-HIV antibodies may bring researchers a step closer to creating an effective HIV vaccine, according to a new paper co-authored by scientists at the Vaccine Research Center of the National Institute of Allergy and Infectious Diseases (NIAID), part of the National Institutes of Health.
Research calls for better assessment of tests for tuberculosis, HIV/AIDS and malaria
A rapid and accurate diagnosis is the first step towards treatment in the fight against infectious disease.
No-entry zones for AIDS virus
The AIDS virus inserts its genetic material into the genome of the infected cell. Scientists of the German Cancer Research Center have now shown for the first time that the virus almost entirely spares particular sites in the human genetic material in this process. This finding may be useful for developing new, specific AIDS drugs.
Hoping for a fluorescent basket case
Although recent advances have raised hopes that a protective vaccine can be developed, acquired immunodeficiency syndrome (AIDS) remains a major public health problem.
Scientists explain binding action of 2 key HIV antibodies; could lead to new vaccine design
A very close and detailed study of how the most robust antibodies work to block the HIV virus as it seeks entry into healthy cells has revealed a new direction for researchers hoping to design an effective vaccine.
U.S. and European Experts Applaud Creation of New Transatlantic Task Force on Global Antibiotic Resistance Threat
Experts on both sides of the Atlantic applaud President Barack Obama and Swedish Prime Minister Fredrik Reinfeldt, representing the European Union (EU) Presidency, for establishing a transatlantic task force to address antibiotic resistance, an urgent and growing problem that threatens patient safety and public health worldwide.
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