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Rooms where people smoke contain higher air concentrations of endotoxins

A room where people smoke contains dozens or hundreds of times higher air concentrations of endotoxins than smoke-free indoor air. This has been shown by a research team from Lund University.

23 Aug 2004

Effect of prebiotic and probiotic foods on health

A group of researchers at the Public University of Navarre, led by Senior Lecturer in Zoology, Elena Urdaneta Artola, have studied both the mechanisms whereby foodstuffs known as functional act at a gastrointestinal level as well as their possible beneficial effects on the health of individuals.

23 Aug 2004

Diabetes worldwide will continue to increase at record levels

The number of people with diabetes worldwide will continue to increase at record levels through 2030, with the greatest relative increase in prevalence expected in the Middle Eastern Crescent, sub-Saharan Africa and India, according to a study published in the May issue of Diabetes Care.

22 Aug 2004

Research offers hope for the millions of diabetics worldwide who take insulin injections

University of Toronto researchers have identified individual cells in the adult mouse pancreas capable of generating insulin-producing beta cells.

22 Aug 2004

First whole-genome survey of where three commonly used retroviruses into human DNA

Retroviruses are one of the most common vehicles for delivering therapeutic payloads via gene therapy in animal models of disease and human patients.

22 Aug 2004

Nitroxyl-releasing drugs promise to revive failing hearts

Half a million Americans are diagnosed each year with heart failure, a progressively debilitating condition characterized by the heart's declining ability to pump blood efficiently.

22 Aug 2004

Dual-action compound shows promise in killing prostate cancer cells

Ohio State University researchers are working on developing a multi-purpose cancer drug that might one day scale back the number of medications some cancer patients need to take.

22 Aug 2004

Eyewitness recall accuracy affected by mood

People in a negative mood provide more accurate eyewitness accounts than people in a positive mood state, according to new research.

22 Aug 2004

Existing hepatitis drug could lead to the development of new drugs for the treatment of anthrax

Thanks to new screening tools, and some luck, researchers at the University of Chicago have discovered three unrelated compounds that inhibit the two toxins – edema factor and lethal factor -- that have made anthrax one of the most feared of potential bioterror agents.

21 Aug 2004

Research reveals positive long-term impact of youth development program

Young people who grow up in low-income communities and leave high school without a diploma are often unemployed and may feel depressed about their future.

21 Aug 2004

Development of plant-derived topical medications to prevent HIV/AIDS and other STD's

Researchers at the Biodesign Institute at ASU have been tapped to lead development of plant-derived topical medications that would prevent HIV/AIDS and other sexually-transmitted diseases.

21 Aug 2004

Genetic mutation link to sudden infant death syndrome

Researchers at Rush University Medical Center, and colleagues at the University of Pittsburgh have identified mutations in genes pertinent to the autonomic nervous system among babies who died of sudden infant death syndrome (SIDS) that might explain why they died.

21 Aug 2004

Increased dementia risk after stroke

One in four stroke victims will suffer from cognitive impairment severe enough to be diagnosed as dementia within three to six months of the attack, according to new research from the University of New South Wales.

20 Aug 2004

Sonic Hedgehog, essential for normal limb development

Fingers are key to the art of communication, whether it’s a politician flashing a thumbs-up to a cheering crowd or a bride displaying a diamond-bedecked ring finger.

20 Aug 2004

Research sheds shed light on a common cause of miscarriage in humans

Top poker players know that the face mirrors the brain. Specialists in embryonic development wouldn’t disagree. In fact, because the same clumps of primordial cells mold the final features of both, a close look at a child’s face can often yield clues about less visible problems within the skull

20 Aug 2004

Enzyme activation key to body clock

Feel like time is repeating itself and won’t move on? It could be your internal clock is backpedaling because your PKG-II is out of whack.

20 Aug 2004

Test for identifying which cases of prostate cancer will become life threatening

Karin Drotschmann, Ph.D., a researcher at Wake Forest University Baptist Medical Center, has won the “New Investigator Award” from the Department of Defense, Prostate Cancer Research Program, for her work to develop a test for identifying which cases of prostate cancer will become life threatening.

20 Aug 2004