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Protein controls acid in cells by direct detection of volume changes

A protein responsible for regulating acid levels within cells - and pumping out acid accumulated in cardiac cells after a heart attack - activates in direct response to changes in a cell's volume, according to a new study by researchers at UT Southwestern Medical Center at Dallas.

5 Jul 2004

Texas Medication Algorithm Project guidelines produce improvements in patients with major depressive disorder

Results from a multiyear study of severely depressed patients treated according to guidelines established by researchers at UT Southwestern Medical Center at Dallas showed a significant improvement in patients' symptoms and medical outcomes.

5 Jul 2004

Maths, not medicine, could prevent fatal heart attacks

Fatal heart attacks claims more lives than lung cancer, breast cancer and AIDS combined but it seems that maths, not medicine, holds the key to preventing these deaths among young people.

5 Jul 2004

Public health messages addressing obesity may increase eating disorders

Public health messages aimed at addressing the “obesity epidemic” risk creating yet another rationale for women to lose weight dangerously and the issue may in fact increase eating disorders, according to research from The University of Auckland, New Zealand.

5 Jul 2004

As humans alter land, infectious diseases follow

As people remake the world's landscapes, cutting forests, draining wetlands, building roads and dams, and pushing the margins of cities ever outward, infectious diseases are gaining new toeholds, cropping up in new places and new hosts, and posing an ever-increasing risk to human and animal health.

5 Jul 2004

NovoSeven may prove to be the first effective treatment for brain hemorrhage caused by stroke

Scientists from the UC Medical Center played a key role in developing what may prove to be the first effective treatment for brain hemorrhage caused by stroke.

5 Jul 2004

Research points to a possible way to design anthrax toxin molecules that selectively attack tumor cells

Scientists have determined a three-dimensional (3-D) molecular image of how anthrax toxin enters human cells, giving scientists more potential targets for blocking the toxin, the lethal part of anthrax bacteria.

5 Jul 2004

Gene therapy may provide a treatment for a group of incurable, progressive neurological diseases called polyglutamine-repeat diseases

Researchers from the University of Iowa have have shown for the first time that gene therapy delivered to the brains of living mice can prevent the physical symptoms and neurological damage caused by an inherited neurodegenerative disease that is similar to Huntington's disease (HD).

5 Jul 2004

British people should get out in the sun and not cover up for health reasons

British health is being put at risk by government policy that discourages sunbathing and promotes use of sunblock products. The cost of disease caused by insufficient exposure to sunlight and consequent deficiency of vitamin D is estimated to be billions of pounds per year in Britain.

5 Jul 2004

Nanotechnology-based applications are accelerating the development of nanomedicine

With the potential for targeted therapy, and therefore reduced side effects, nanomedicine holds the promise of significantly improving quality of life parameters.

5 Jul 2004

Healthy fats and oils essential to satisfy calorie-conscious consumers

Reacting to the obesity epidemic, food consumers have stirred a global health revolution and are increasingly demanding healthier oils and fats.

4 Jul 2004

Extension of vaccination programs against anthrax to include U.S. forces in the Pacific Commands including Korea

William Winkenwerder, Jr., MD, assistant secretary of defense for health affairs has announced the extension of the vaccination programs against anthrax to include U.S. forces in the Pacific Commands including Korea.

4 Jul 2004

The number of pediatricians in the United States rose by 140 percent between 1978 and 2000

America’s children have many more pediatricians available to treat them today than they did 25 years ago, a new study finds, but the doctors aren’t always where the children are.

4 Jul 2004

People who have early stage Alzheimer's disease could be more capable of learning than previously thought

The promising studies suggest that some people with early cognitive impairment can still be taught to recall important information and to better perform daily tasks.

4 Jul 2004

M. D. Anderson Cancer Center is ranked the nation’s top cancer hospital in U.S.

For the third consecutive year and fourth time in five years, The University of Texas M. D. Anderson Cancer Center is ranked the nation’s top cancer hospital in U.S. News & World Report’s “America’s Best Hospitals” survey, published in the magazine’s July 12 issue.

4 Jul 2004

Research News and Research

Protein controls acid in cells by direct detection of volume changes

Texas Medication Algorithm Project guidelines produce improvements in patients with major depressive disorder

Maths, not medicine, could prevent fatal heart attacks

Public health messages addressing obesity may increase eating disorders

As humans alter land, infectious diseases follow

NovoSeven may prove to be the first effective treatment for brain hemorrhage caused by stroke

Research points to a possible way to design anthrax toxin molecules that selectively attack tumor cells

Gene therapy may provide a treatment for a group of incurable, progressive neurological diseases called polyglutamine-repeat diseases

British people should get out in the sun and not cover up for health reasons

Nanotechnology-based applications are accelerating the development of nanomedicine

Healthy fats and oils essential to satisfy calorie-conscious consumers

Extension of vaccination programs against anthrax to include U.S. forces in the Pacific Commands including Korea

The number of pediatricians in the United States rose by 140 percent between 1978 and 2000

People who have early stage Alzheimer's disease could be more capable of learning than previously thought

M. D. Anderson Cancer Center is ranked the nation’s top cancer hospital in U.S.

300,000 mad French cows since the 1980's

Recent SARS outbreak blamed on lab technician

Pneumococcal vaccination now free in Ontario

Selenium found in brazil nuts, fish, meat and eggs helps our immune system defend the body against viruses

New research may help doctors diagnose diseases like HIV and hepatitis C earlier

A guide to advancing biotherapeutic research eBook

How can microdialysis benefit drug development

Global and Local Efforts to Take Action Against Hepatitis

Addressing Important Cardiac Biology Questions with Shotgun Top-Down Proteomics

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