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Surgery improves survival for prostate cancer patients younger than 50

For men younger than 50 with prostate cancer, undergoing a radical prostatectomy can greatly increase their chances for long-term survival, according to a new study from Henry Ford Hospital.

Researchers uncover genetic clues to blood pressure

An international research team has identified a number of unsuspected genetic variants associated with systolic blood pressure (SBP), diastolic blood pressure (DBP), and hypertension (high blood pressure), suggesting potential avenues of investigation for the prevention or treatment of hypertension.

Study finds African Americans at greater risk after PCI

LAS VEGAS, NV (May 8, 2009) -- A study from one of the largest public health systems in the country has found that African American patients experienced significantly worse outcomes after angioplasty and stenting than patients of other races, though researchers are not sure why.

Increased food intake alone explains the increase in body weight in the United States

Amsterdam, the Netherlands: New research that uses an innovative approach to study, for the first time, the relative contributions of food and exercise habits to the development of the obesity epidemic has concluded that the rise in obesity in the United States since the 1970s was virtually all due to increased energy intake.

Report examines limits of national power grid simulations

America's power grid today resembles the country's canal system of the 19th Century. A marvel of engineering for its time, the canal system eventually could not keep pace with the growing demands of transcontinental transportation.

Study finds homicidal poisoning rising, more likely in infants and elderly

Athens, Ga. - Homicidal poisonings are rare but on the rise--and infants are the most common victims--according to a new University of Georgia study that aims to raise awareness of this often overlooked crime.

New study reveals the financial effects of stroke in China

A new study has found that families in China face considerable economic hardship following stroke, and it is not uncommon for health care costs to push families below the poverty line. The large study shows over 70% of stroke survivors in China experience a catastrophic impact on their financial situation due to loss of income and cost of health care.

Study shows benefits of anti-clotting medications reduced by common heartburn drugs

LAS VEGAS, NV (May 6, 2009) -- The anti-clotting action of the medication clopidogrel (Plavix) can be compromised by common drugs for the treatment of heartburn and ulcers resulting in a roughly 50% increase in the combined risk of hospitalization for heart attack, stroke and other serious cardiovascular illnesses, according to a new study presented today at the Society for Cardiovascular Angio

New universal breast cancer marker predicts recurrence and clinical outcome

(PHILADELPHIA) Reporting online in the American Journal of Pathology, researchers from the Kimmel Cancer Center at Jefferson have implicated the loss of a stromal protein called caveolin-1 as a major new prognostic factor in patients with breast cancer, predicting early disease recurrence, metastasis and breast cancer patient survival.

New editorial in the FASEB Journal raises concerns over dietary supplements

As the FDA warns consumers to stop using Hydroxycut products, a new editorial published in the May 2009 issue of The FASEB Journal shows that this FDA warning is not unique. In the editorial, Gerald Weissmann, M.D.

Children with concussions require follow-up care before returning to play, say researchers

Children hospitalized with concussions should wait until they are seen by a clinician in a follow-up exam before returning to regular sports or playtime activities, according to researchers at The Children's Hospital of Philadelphia.

New data analysis shows possible link between childhood obesity and allergies

A new study indicates there may be yet another reason to reduce childhood obesity -- it may help prevent allergies. The study published in the May issue of the Journal of Allergy and Clinical Immunology showed that obese children and adolescents are at increased risk of having some kind of allergy, especially to a food.

Genetic study confirms the immune system's role in narcolepsy

Scientists funded by the National Institutes of Health have identified a gene associated with narcolepsy, a disorder that causes disabling daytime sleepiness, sleep attacks, irresistible bouts of sleep that can strike at any time, and disturbed sleep at night.

Narcolepsy is an autoimmune disorder, Stanford researcher says

STANFORD, Calif. -- Ten years ago, Stanford University School of Medicine scientist Emmanuel Mignot, MD, PhD, and his colleagues made headlines when they identified the culprit behind the sleep disorder narcolepsy.

Women live longer, not better, largely because of obesity and arthritis

CHICAGO - Obesity and arthritis that take root during early and middle age significantly contribute to women's decreased quality of life during their senior years, according to researchers at Duke University Medical Center.

In a study that included 5,888 people over 65, women suffered up to two and a half times more disabilities than men of the same age.



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