Daily non-political popular news in brief.
Antenatal HIV
11-21-2007 · EurekAlert!South Africa's Prevention of Mother to Child Transmission Program has severe shortcomings that could be doing more harm than good. HIV patients are missing out on opportunities to receive a key intervention -- namely the nevirapine tablet -- according to a study published in the online open access journal AIDS Research and Therapy.
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Keywords: antenatal, hiv
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- Stress contributes to range of chronic diseases, Carnegie Mellon psychologist says
10-09-2007 · EurekAlert!
In a review of the scientific literature on the relationship between stress and disease, Carnegie Mellon University psychologist Sheldon Cohen has found that stress is a contributing factor in human disease, and in particular depression, cardiovascular disease and HIV/AIDS. Cohen’s findings will be published in the Oct. 10 issue of the Journal of the American Medical Association (JAMA). The article was co-authored by Denise Janicki-Deverts of Carnegie Mellon and Gregory E. Miller of the University of British Columbia.
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- HIV is spread most by people with medium levels of HIV in blood, says study
10-22-2007 · EurekAlert!
People with medium levels of HIV in their blood are likely to contribute most to the spread of the virus, according to new research published today in the journal Proceedings of the National Academy of Sciences. The study found that those with a high viral load are the most infectious group, but have only limited time to infect others, because they generally progress to AIDS quite quickly.
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- Early, routine testing for HIV is key to curbing the disease among teens
11-12-2007 · EurekAlert!
Research from the Bradley Hasbro Children's Research Center in Providence, R.I. suggests that early and widespread HIV testing -- both in schools and community centers -- may be the key to effectively curbing the spread of the disease among adolescents and young adults.
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- More on HIV prevention, diagnosis and treatment
11-30-2007 · EurekAlert!
On December 1, PLoS Medicine is publishing a collection of research articles and commentary, as well as an editorial to mark World AIDS Day 2007. In this release: CMV retinitis is causing blindness in young people with HIV in the developing world; and Recent developments and future directions for antibody-based HIV-1 vaccines.
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- Gene neighbors may have taken turns battling retroviruses
12-20-2007 · EurekAlert!
A cluster of antiviral genes in humans has likely battled retroviral invasions for millions of years. New research now finds that in addition to the previously identified TRIM5 gene that can defend against retroviruses like HIV, a related gene right next door, called TRIM22, may have participated in antiviral defense.
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- New insights into vaccination for HIV
01-24-2008 · EurekAlert!
A group of Australian researchers at the Universities of Melbourne and New South Wales have developed new tools and paradigms to understand immune evasion from HIV. The study, published Friday, Jan. 25 in PLoS Pathogens, shows that both prior vaccination and timing influence the rates of immune escape, providing further insight into the effectiveness of T cell immunity to HIV.
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- Enzyme structure reveals new drug targets for cancer and other diseases
02-14-2008 · EurekAlert!
Researchers now have a clearer understanding of how a key protein controls gene activity and how mutations in the protein may cause disease. The work could provide new avenues to design drugs aimed at cancer, diabetes, HIV, and heart disease.
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- Antenatal fish oil supplements boost kids' hand-eye coordination
12-20-2006 · EurekAlert!
Fish oil supplements given to pregnant mums boost the hand-eye coordination of their babies as toddlers, reveals a small study published ahead of print in the Archives of Disease in Childhood (Fetal and Neonatal Edition).
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- Call for Europe to lead in revitalizing family planning agenda in world's poorest countries
11-02-2006 · EurekAlert!
A leading population expert will today make a plea for a revitalization of the family planning agenda in the world's poorest countries, cautioning that soaring population rates are now a bigger threat to achieving the MDGs than HIV/AIDS.
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- Adolescent arrest history influences risk of acquiring HIV
11-14-2006 · EurekAlert!
Adolescents with a history of arrest are at greater risk for HIV infection than adolescents with no arrest history, according to a new study published in the November issue of Drug and Alcohol Dependence. Researchers from the Bradley Hasbro Children's Research Center and Brown Medical School attribute higher rates of substance abuse, sexual risk behaviors and mental-health issues to the increased risk of infection.
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