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Low prevalence of Helicobacter pylori in HIV-positive patients

Helicobacter pylori has been extensively studied and proven to be the main cause of chronic gastritis and peptic ulcer in the HIV-negative population.

17 Oct 2007

Older men with HIV often have sex without condoms

As many as four out of ten HIV positive African-American men could be putting their partners at risk by not using condoms, according to research in the latest UK-based Journal of Advanced Nursing.

16 Oct 2007

First high-res 3D structures of first mammalian GRP94 protein solved

Dr. Dan Gewirth, Hauptman-Woodward senior research scientist, has just solved the structure of the first mammalian GRP94 protein implicated in immune diseases such as sepsis, AIDS and certain cancers.

15 Oct 2007

Pioneering approach to cardiovascular care

Thousands of heart patients in the Greater New York region will receive top quality, comprehensive cardiac care in an innovative cardiovascular program in which physicians at a major academic medical center will receive incentive payments based on 60 performance measures for outpatient and inpatient care.

12 Oct 2007

Male sex tourists may be fueling an HIV/AIDS epidemic in the Caribbean

Male sex tourists, largely from the United States and Europe, may be fueling an HIV/AIDS epidemic in the Caribbean, and efforts to stop the epidemic will be severely hampered unless HIV prevention dollars are diverted to help male prostitutes, a new study suggests.

12 Oct 2007

Brookhaven's D-peptides halt HIV entry into cells

Based in part on protein structures determined at the National Synchrotron Light Source (NSLS) at the U.S. Department of Energy's Brookhaven National Laboratory, scientists at the University of Utah have developed new peptides that appear to be significantly more effective at blocking HIV's entry into cells than other drugs in their class.

10 Oct 2007

Feline virus, antiviral drug studied to understand drug resistance

Researchers at Ohio State will spend the next two years testing their theories about just how an AIDS-like virus in cats is able to resist the powerful medicines that are thrown against it.

10 Oct 2007

Bacteria reveal targets of immune responses quick and direct identification of antigens

The Epstein-Barr virus (EBV) is a widespread herpes virus that infects more than 90 per cent of the worldwide human population.

10 Oct 2007

Stress is a contributing factor in human disease

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.

10 Oct 2007

Stress and disease likely linked

A new commentary in the Oct. 10 edition of the Journal of the American Medical Association explores whether psychological stress leads to disease and concludes that the link is likely.

10 Oct 2007

Caesarean or natural birth?

A new website that explores women's decision-making about birth after a previous caesarean section is to be launched.

10 Oct 2007

New peptides inhibit HIV's entry into cells

9 Oct 2007

HAART stops brain damage caused by HIV

A combination of drugs widely used to treat infections caused by HIV appears to stop brain damage caused by the virus as well, according to a study published in the October 9, 2007, issue of Neurology, the medical journal of the American Academy of Neurology.

9 Oct 2007

Half of the world has no access to palliative care

The World Health Organisation (WHO) has issued a guide on palliative care for people with the advanced stages of cancer.

8 Oct 2007

Joint effort means 750,000 of the world's poor will have acess to TB drugs

Thanks to a partnership between the World Health Organisation (WHO) and an international initiative, anti-tuberculosis drugs will now be available to people in poor countries.

8 Oct 2007

Pay-for-performance project to improve cardiovascular care

8 Oct 2007

Deep-frozen HIV specimens

The development of an HIV vaccine is hindered by the rapidity with which the virus mutates.

8 Oct 2007

New report says 'treat smokers like drug addicts'

According to the the Royal College of Physicians (RCP), heavily-addicted smokers in Britain who find it impossible to quit are being let down.

7 Oct 2007

How Candida albicans transforms from its normally benign form into life-threatening form

Researchers at the Agency for Science, Technology and Research's (A*STAR) Institute of Molecular and Cell Biology (IMCB) have discovered new molecular mechanisms that provide a more detailed understanding of how the normally benign Dr. Jekyll-like fungus known as Candida albicans transforms into a serious and often life-threatening Mr. Hyde-like form.

4 Oct 2007

AIDS Healthcare Foundation's innovative "Stay Negative" campaign successfully breaks through to target audience

A post-campaign survey of AIDS Healthcare Foundation's (AHF) innovative "Stay Negative" social marketing campaign recently revealed the initiative's success at breaking through to its target audience and reaching its objective to create an effective health education and risk reduction campaign to raise awareness among gay males in Los Angeles County that HIV infection is still a serious threat.

4 Oct 2007