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Conventional definition of obesity needs to be lowered in migrant South Asians

A major study calling for levels of obesity among South Asians to be recalculated has been published by researchers from the University of Leicester.

9 Nov 2011

Treatments can help most HCM patients

Most of the 600,000 Americans with hypertrophic cardiomyopathy (HCM) -- a genetic heart muscle disease -- can live normal life spans, according to the first science-based guideline for diagnosing and treating this disorder.

9 Nov 2011

Safe disposal of needles, syringes and other sharps

Many people use needles, syringes and lancets—called "sharps"—to manage their medical conditions at home. These conditions include diabetes, allergies, infertility, arthritis, hepatitis, HIV, blood clotting disorders, migraines and cancer.

9 Nov 2011

VCU pediatric surgeons successfully separate Dominican twin toddlers

A team of Virginia Commonwealth University pediatric surgeons today successfully completed the separation of 19-month-old conjoined twins Maria and Teresa Tapia of the Dominican Republic.

9 Nov 2011

Benefits of hormone replacement therapy in protecting women from Alzheimer's inconclusive

A rigorous evaluation of the scientific literature reveals that the jury is still out when it comes to hormone replacement therapy and a woman's risk for Alzheimer's disease. Alzforum (http://www.alzforum.org) asked prominent scientists to analyze the results of published studies examining the effects of estrogen or estrogen-plus-progesterone therapy on women.

9 Nov 2011

Study examines psychological factors related to diabetes management

Genetics play a critical role in developing diabetes. So do eating properly, exercising and not smoking. According to a new study by an Ithaca College psychology professor and her two colleagues, people with diabetes who see themselves as responsible for their disease onset blame themselves for making poor lifestyle choices and are significantly less likely to monitor their glucose levels, properly inject themselves and make lifestyle choices that would benefit their condition.

9 Nov 2011

Role of Vitamin D in preventing heart disease in children both HIV-positive and HIV-negative

While Vitamin D is essential for proper bone health, a number of research studies have linked it to guarding against cardiovascular disease and certain cancers. It is unique among vitamins in that it is made by the body in response to sunlight but is naturally present in very few foods. Recent studies have confirmed that vitamin D deficiency is common, even in sunny states such as Florida.

9 Nov 2011

Insulin resistance associated with cortical atrophy and brain dysfunction

Many complications of diabetes, including kidney disease, foot problems and vision problems are generally well recognized. But the disease's impact on the brain is often overlooked.

9 Nov 2011

EI-IC bypass surgery does not lower risk of stroke recurrence in patients with TIA

A surgical procedure aimed at bypassing a blocked artery that supplies blood to the brain did not lower the subsequent stroke rate after 2 years in people who previously had a minor stroke, compared to those who did not have the surgery.

9 Nov 2011

Brain hypoxia associated with poor short-term outcome after severe TBI

Low oxygen supply (hypoxia) to vulnerable brain tissue is a major contributor to the risk of death or major disability after severe traumatic brain injury (TBI), reports a study in the November issue of Neurosurgery, official journal of the Congress of Neurological Surgeons. The journal is published by Lippincott Williams & Wilkins, a part of Wolters Kluwer Health.

9 Nov 2011

More than 3 million Americans quit smoking every year

The United States is winning the war against smoking. More than 3 million Americans quit smoking every year and fewer are adopting the unhealthy and expensive habit.

9 Nov 2011

Johns Hopkins researchers unravel how breast cancer metastasizes

The spread of breast cancer is responsible for more than 90 percent of breast cancer deaths. Now, the process by which it spreads—or metastasizes—has been unraveled by researchers at Johns Hopkins. Reporting in two papers, the researchers have discovered the switch that enables breast cancer cells to travel to and be received in the lungs.

9 Nov 2011

Infinity third quarter total revenue increases marginally to $23.3 million

Infinity Pharmaceuticals, Inc. today highlighted its recent clinical and business progress and announced its third quarter 2011 financial results.

9 Nov 2011

First-ever phase 1 clinical trial of rectal HIV-prevention drug

A topically applied microbicide gel containing a potent anti-HIV drug has been found to significantly reduce infection when applied to rectal tissue that was subsequently exposed to HIV in the laboratory, according to a new study by the UCLA AIDS Institute.

9 Nov 2011

Study reveals need for defining optimal amount of iron in infant formula

A 10-year follow-up study examining iron-fortified vs. low-iron infant formula suggests that infants with high hemoglobin levels who received iron fortified infant formula have poorer long-term developmental outcomes.

9 Nov 2011

BioTime third quarter revenue increases 40% to $1.1 million

BioTime, Inc., a biotechnology company that develops and markets products in the field of regenerative medicine, today reported financial results for the third quarter and nine months ended September 30, 2011 and highlighted recent corporate accomplishments.

9 Nov 2011

FOBt-based colorectal cancer screening programme cuts death rate by 27%

Bowel screening reduces the number of deaths from bowel cancer in Scotland by more than 25 per cent, according to research* presented at the National Cancer Research Institute (NCRI) Cancer Conference in Liverpool this week.

9 Nov 2011

Second molecular conductor discovered in some children with biliary atresia

Unexpected discovery of a new molecular signature for a destructive and often lethal pediatric liver disease may lead to a new therapeutic target for the hard-to-treat condition.

9 Nov 2011

RWJF announces recipients of 2011 Community Health Leaders Award

The Robert Wood Johnson Foundation is proud to announce today the recipients of its 2011 Community Health Leaders Award, honoring 10 individuals who have overcome daunting odds to improve the health and quality of life for disadvantaged or underserved communities across the country.

9 Nov 2011

Scripps scientist receives Novo Nordisk grant for research into diabetes

Andrew Butler, an associate professor in The Scripps Research Institute's Department of Metabolism and Aging, has been awarded one million dollars in funding over the next two years to further his research into a novel protein with the potential to improve the understanding and future treatment of diabetes.

9 Nov 2011