News tagged with transmission of hiv
Prolonged nevirapine in breast-fed babies prevents HIV infection but leads to drug-resistant HIV
Medicine & Health / HIV & AIDS
Jan 05, 2009 |
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Babies born to HIV-positive mothers and given the antiretroviral drug nevirapine through the first six weeks of life to prevent infection via breast-feeding are at high risk for developing drug-resistant HIV if they get infected ...
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Scientists discover a controller of brain circuitry
Medicine & Health / Neuroscience
Dec 28, 2009 |
4.9 / 5 (16) |
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By combining a research technique that dates back 136 years with modern molecular genetics, a Johns Hopkins neuroscientist has been able to see how a mammal's brain shrewdly revisits and reuses the same molecular ...
Researchers Create New Way To Locate Big Genetic Variants
Dec 28, 2009 |
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(PhysOrg.com) -- Yale University researchers, analyzing hundreds of billions of bits of genetic information, have collated and standardized 2,000 signposts that mark the boundaries of large blocks of human genomic variants.
How amyloid beta reduces plasticity related to synaptic signaling
Dec 28, 2009 |
5 / 5 (1) |
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The early stages of Alzheimer's disease are thought to occur at the synapse, since synapse loss is associated with memory dysfunction. Evidence suggests that amyloid beta (Aβ) plays an important role in early synaptic ...
New form of malaria threatens Thai-Cambodia border
Dec 28, 2009 |
5 / 5 (1) |
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(AP) -- O'treng village doesn't look like the epicenter of anything. Just off a muddy rutted-out road, it is nothing more than a handful of Khmer-style bamboo huts perched crookedly on stilts, tucked among ...
First case of highly drug-resistant TB found in US
Dec 27, 2009 |
5 / 5 (6) |
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(AP) -- It started with a cough, an autumn hack that refused to go away.
New tool in the fight against mosquito-borne disease: A microbial 'mosquito net'
Dec 24, 2009 |
4.8 / 5 (6) |
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Earlier this year, researchers showed that they could cut the lives of disease-carrying mosquitoes in half by infecting them with a bacterium they took from fruit flies. Now, a new report in the December 24th issue of Cell, ...
What connects the elderly and sports people? Smart sensor technology
Dec 24, 2009 |
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Innovative smart sensing devices promise to boost mobility and quality of life for the elderly, reduce healthcare costs and even give sports people an edge through more effective training.
Researchers creating model of HIV care for developing nations
Medicine & Health / HIV & AIDS
Dec 21, 2009 |
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(PhysOrg.com) -- Expanding Michigan State University's global health outreach, a team of researchers is working in the Dominican Republic to establish a model for HIV/AIDS care that can be exported to other resource-limited ...
New insight into selective binding properties of infectious HIV
Medicine & Health / HIV & AIDS
Dec 15, 2009 |
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Free infectious HIV-1 is widely thought to be the major form of the virus in the blood of infected persons. U.S. Military HIV Research Program (MHRP) researchers, however, have demonstrated that essentially all of the infectious ...
Gay, bisexual men who have social anxiety tend to engage in risky sex
Medicine & Health / HIV & AIDS
Dec 01, 2009 |
5 / 5 (2) |
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A Ryerson University HIV researcher has found a link between social anxiety and unsafe sexual activities among gay and bisexual men, some of whom are HIV-positive.
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