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Grapes reduce key risk factors for heart disease in men with metabolic syndrome

Consuming grapes may help protect heart health in people with metabolic syndrome, according to new research published in the Journal of Nutrition. Researchers observed a reduction in key risk factors for heart disease in men with metabolic syndrome: reduced blood pressure, improved blood flow and reduced inflammation. Natural components found in grapes, known as polyphenols, are thought to be responsible for these beneficial effects.

10 Aug 2012

Nematode worms help identify potential cancer targets

Through novel experiments involving small nematode worms, scientists from Wyoming have discovered several genes that may be potential targets for drug development in the ongoing war against cancer. Specifically, researchers hypothesize that inhibiting these genes could reverse certain key traits associated with cancer cells.

10 Aug 2012

Depressed patients at risk of developing peripheral artery disease

Depression was linked with an increased risk of peripheral artery disease (PAD) in a study of more than one thousand men and women with heart disease conducted by researchers at the San Francisco VA Medical Center and the University of California, San Francisco.

10 Aug 2012

Statins: cardiovascular benefits outweigh diabetes risk

The benefits of taking statins to reduce the risk of cardiovascular disease outweigh the increased risk of developing diabetes experienced by some patients who take these cholesterol-lowering drugs, according to an Article published Online First in The Lancet.

10 Aug 2012

Anemia prevention in pregnancy: an interview with Juan Pablo Peña-Rosas, WHO

Anaemia is a condition in which the number of red blood cells in the body is lower than normal or these have lower amounts of haemoglobin, a protein that is involved in the oxygen exchange of the body.

10 Aug 2012

Loyola to offer new radiotherapy system for cancer patients

A new radiotherapy system at Loyola University Medical Center will offer cancer patients shorter radiation treatments, with pinpoint accuracy and precision.

9 Aug 2012

Normal weight teens who perceive themselves as fat are more likely to become obese

They're everywhere -- in magazines, on the Internet, on television-people with super-thin bodies who are presented as having the ideal body form. But despite the increasing pressure to be thin, more and more of us are overweight. Now, researchers from the Norwegian University of Science and Technology (NTNU) have found that normal weight teens who perceive themselves as fat are more likely to grow up to be fat.

9 Aug 2012

Herceptin® could potentially be delivered via a standard injection

A new method of delivering a commonly used breast cancer drug could result in considerably less time spent in hospital for some women undergoing breast cancer treatment, according to the results of a Phase 3 trial published Online First in The Lancet Oncology.

9 Aug 2012

Syrians in urgent need of life-saving medicines as fighting escalates, WHO warns

"Syrians are in urgent need of life-saving medicines following an escalation in fighting, which also threatens further food shortages, U.N. agencies warned on Tuesday," Agence France-Presse reports.

9 Aug 2012

Sirtuins help fight off obesity-linked diseases

A protein that slows aging in mice and other animals also protects against the ravages of a high-fat diet, including diabetes, according to a new MIT study.

9 Aug 2012

Link between chronic exposure to staph bacteria and risk of lupus

Chronic exposure to even small amounts of staph bacteria could be a risk factor for the chronic inflammatory disease lupus, Mayo Clinic research shows. Staph, short for Staphylococcus aureus, is a germ commonly found on the skin or in the nose, sometimes causing infections.

9 Aug 2012

Two major classes of brain cells repress neural activity in specific mathematical ways

The brain has billions of neurons, arranged in complex circuits that allow us to perceive the world, control our movements and make decisions. Deciphering those circuits is critical to understanding how the brain works and what goes wrong in neurological disorders.

9 Aug 2012

Clinical trials to test safety of 3K3A-APC in patients with ischemic stroke

Clinical trials start this week for a stroke drug initially created by a team led by scientists at The Scripps Research Institute and the University of Southern California (USC), and further developed by biotech company ZZ Biotech.

9 Aug 2012

Researchers uncover new key player in amplifying stress in early stages of diabetes

At its most fundamental level, diabetes is a disease characterized by stress—microscopic stress that causes inflammation and the loss of insulin production in the pancreas, and system-wide stress due to the loss of that blood-sugar-regulating hormone.

9 Aug 2012

Novel model may allow clinicians to predict potential for recovery after SCI

For more than 1 million people in the U.S. living with spinal cord injury, the frightening days and weeks following the injury are filled with uncertainty about their potential for recovery and future independence. A new model based on motor scores at admission and early imaging studies may allow clinicians to predict functional outcomes and guide decision-making for therapy and care-giving needs, as described in an article published in Journal of Neurotrauma, a peer-reviewed journal from Mary Ann Liebert, Inc., publishers.

9 Aug 2012

Mindfulness yoga may offer effective treatment for depressed new mothers

It's no secret that pregnancy hormones can dampen moods, but for some expectant moms, it's much worse: 1 in 5 experience major depression. Now, new research shows that an age-old recommended stress-buster may actually work for this group of women: yoga.

9 Aug 2012

Abacus, SurePoint Medical partner to offer diabetes-care plan for employers

SurePoint Medical, provider of direct-to-consumer healthcare supplies and disease-management services, today announced a strategic partnership with Abacus Employer Health Solutions (Abacus) to offer its SurePoint Wellness diabetes-care plan to companies that use Abacus's Good Health Gateway employee health management program.

9 Aug 2012

Scientists develop new way to study role of GABA-A receptors in various disorders

A new way to study the role of a critical neurotransmitter in disorders such as epilepsy, anxiety, insomnia, depression, schizophrenia, and alcohol addiction has been developed by a group of scientists led by Gong Chen, an associate professor of biology at Penn State University.

9 Aug 2012

Combination of two existing pharmaceutical drugs shows promise against cocaine addiction

A fine-tuned combination of two existing pharmaceutical drugs has shown promise as a potential new therapy for people addicted to cocaine—a therapy that would reduce their craving for the drug and blunt their symptoms of withdrawal.

9 Aug 2012

FDA approves label changes for Stryker Wingspan Stent System

The U.S. Food and Drug Administration today approved changes to the labeling for the Stryker Wingspan Stent System, including the indications for use. These changes, which the FDA outlined in a safety communication also issued today, specify a more limited group of patients who may benefit from the system.

From Stryker 9 Aug 2012