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Discovery may explain why people with AIDS may suffer severe infections from viruses that they would otherwise defeat

Researchers have uncovered the first evidence that a virus can mutate to evade the body's first line of immune defense.

25 Jun 2004

750,000 Americans will have a stroke or brain attack this year

Today researchers from the University of Washington School of Medicine reported findings that suggest that not all stroke patients have equal access to the only Federal Food and Drug Administration (FDA) approved acute ischemic stroke treatment.

25 Jun 2004

Ozone deficiency in the atmosphere does provoke the increase of people's death-rate

About a century ago, A.L. Chizhevsky, great Russian biophysicist, was the first to pay attention to the correlation between people's death-rate and the solar activity cycles.

25 Jun 2004

Animal vaccine shows potential for the development of human SARS immunisation

The current issue of the LANCET provides evidence for the effectiveness of experimental SARS immunisation in animal studies. The preliminary results show the potential for the development of human SARS immunisation.

24 Jun 2004

Anabolic steroids may improve surgical repair of shoulder tears

New research from the University of North Carolina at Chapel Hill indicates that treatment with anabolic steroids may improve surgical repair of massive or recurrent tears of the shoulder's rotator cuff tendons.

24 Jun 2004

Research suggests the brain is a much more sensitive organ than originally perceived, sensitive to the tiniest of chemical signals

The brain is a maddeningly complex organ for scientists to understand. No assumption can remain unchallenged, no given taken as a given.

24 Jun 2004

Ingredient of human breast milk may be a new treatment for warts

New Swedish research suggests that HAMLET or "Human-lactalbumin made lethal to tumor cells" an ingredient of human breast milk may be a new treatment for warts.

24 Jun 2004

Zebrafish research may help determine what causes certain birth defects

Description of dozens of mutations that will help determine the earliest steps in vertebrate development, which take the spherical embryo to a complex creature

24 Jun 2004

Muscular German boy sheds new light on muscle development and genetics

By studying the genetic make up of a German boy born with unusually well developed muscles, an international research team has discovered the first evidence that the gene whose loss makes "mighty mice" also controls muscle growth in people.

24 Jun 2004

MRSA superbugs emerged independently in at least eight countries including the UK

Methicillin-resistant Staphylococcus aureus (MRSA) bacteria that are increasingly resistant to vancomycin, the antibiotic of last resort in the war against superbugs, have emerged independently in at least eight countries including the UK

24 Jun 2004

Fat hormone leptin affects a specific type of target neurons in the brain

Nina Balthasar and her colleagues have presented direct evidence that the fat hormone leptin affects a specific type of target neurons in the brain -- a prime link in the brain's regulation of the body's energy balance.

24 Jun 2004

Genetic variation that doubles the risk for rheumatoid arthritis

A team of researchers has discovered a genetic variation that doubles the risk for rheumatoid arthritis (RA).

24 Jun 2004

Historical analysis of the 38-year struggle to provide a prescription drug benefit to seniors as part of Medicare

Researchers from the Johns Hopkins Bloomberg School of Public Health and the University of California, San Francisco, have completed a new historical analysis of the 38-year struggle to provide a prescription drug benefit to seniors as part of Medicare.

23 Jun 2004

Research may explain why methicillin-resistant Staphylococcus aureus infections are so difficult to control in hospitals

Currently, attempts to prevent spread of these infections include isolating infected patients and increasing staff hygiene measures such as handwashing. However, these attempts have met with limited success.

23 Jun 2004

Don't tell your Grandma! Brussel sprouts could help protect against cancer

“DNA damage is associated with cancer risk. Sources of DNA damage include diet-related carcinogens, and bodily processes like oxidative stress – and the raw sprouts protect against this kind of damage.

23 Jun 2004

Genes account for approximately 30 percent of longevity in humans

Current research indicates that genes account for approximately 30 percent of longevity in humans which means that healthy habits play a large role in determining lifespan but good genes do help and the question now is how

23 Jun 2004

Residency training is demanding, leading busy residents to forfeit sleep

Federal mandates last year capped the resident’s work week at 80 hours, reducing the amount of time spent in the operating room and in the hospital treating patients.

23 Jun 2004

Can ginger increase metabolic rate and improve circulation in the hands and feet?

A pilot trial to discover whether ginger root can increase metabolic rate and improve circulation in the hands and feet is getting under way at The University of Reading.

23 Jun 2004

Prostate and kidney cancer can be detected in urine

Bladder cancer is the fourth most common male cancer in the Western world. There will be more than 44,6000 new cases of bladder cancer diagnosed in U.S. men this year and more than 15,600 new cases diagnosed in women As many as 25 percent of these cancers are diagnosed after the disease is advanced, leading to a poor prognosis.

23 Jun 2004

SPECT imaging helps attention deficit hyperactivity disorder patients

Attention deficit hyperactivity disorder (ADHD) is the most common behavioral disorder in children; it adversely affects performance in school and emotional development, and the symptoms can continue into adulthood.

23 Jun 2004