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Obese post-menopausal women outperform normal weight counterparts in cognitive tasks

Obesity has been associated with cognitive decline, characterized by a deterioration of mental abilities that involve memory, language, and thought-processing speed.

14 Oct 2011

Study finds vitamin D is critical in human immune response to tuberculosis

"Vitamin D is needed to activate the immune system's response to tuberculosis (TB)," a finding that "could lead to new treatments for the lung disease," researchers from the University of California in Los Angeles (UCLA) said in a study published Wednesday in the journal Science Translational Medicine, Agence France-Presse reports.

14 Oct 2011

Penn researchers demonstrate sound-processing deficits in mice brains with mutated dysbindin gene

Recent studies have identified many genes that may put people with schizophrenia at risk for the disease. But, what links genetic differences to changes in altered brain activity in schizophrenia is not clear. Now, three labs at the Perelman School of Medicine at the University of Pennsylvania have come together using electrophysiological, anatomical, and immunohistochemical approaches - along with a unique high-speed imaging technique - to understand how schizophrenia works at the cellular level.

14 Oct 2011

RWJF grant to study relationship between people's neighborhoods, hospital locations and care outcomes

Matthew D. McHugh, PhD, CRNP, MPH, JD, an assistant professor at the University of Pennsylvania School of Nursing, has won a competitive grant from the Robert Wood Johnson Foundation (RWJF) to study the relationships among where people live, where they receive hospital care, and the outcomes of that care.

14 Oct 2011

First Edition: October 14, 2011

In today's headlines, more status report on the super committee's deficit-reduction deliberations.

14 Oct 2011

FDA's Circulatory System Devices Panel unanimously recommends Cook Medical's Zilver PTX Drug-Eluting Stent

The Zilver PTX Drug-Eluting Stent, the first device of its kind developed to treat peripheral artery disease (PAD) in the superficial femoral artery (SFA), has received a unanimous recommendation from the Food and Drug Administration's (FDA) Circulatory System Devices Panel of the Medical Devices Advisory Committee, Cook Medical announced today.

14 Oct 2011

Researchers identify gut bacteria bile acids linked to effectiveness of statin drugs in lowering cholesterol

Statins can be effective at lowering cholesterol, but they have a perplexing tendency to work for some people and not others. Gut bacteria may be the reason.

14 Oct 2011

CooperVision's voluntary recall of Avaira Toric contact lenses continues

In full cooperation with the United States Food and Drug Administration, CooperVision, Inc. is continuing to work with the FDA, distributors, customers, eye care practitioners and lens wearers to complete the worldwide recall initiated on August 19, 2011 on certain lots of Avaira Toric contact lenses.

14 Oct 2011

Aid donors, NGOs should ensure development work benefits disabled people

In this post in the Guardian's "Poverty Matters Blog," Tim Wainwright, CEO of ADD International, writes, "It puzzles me why so much of mainstream development's resources, research, campaigning efforts and attention ignore disabled people," which account for one in seven of the world's population, or one billion people.

14 Oct 2011

Million Hearts initiative strikes at leading killer of Americans

The number of Americans who report they have coronary heart disease – which includes heart attack and angina (chest pain) – continues to decline but rates vary widely from state to state and by race and ethnicity, according to a new report published today in the Morbidity and Mortality Weekly Report of the Centers for Disease Control and Prevention.

14 Oct 2011

Four companies receive NIAID contracts to develop broad-spectrum therapeutics

Four companies are to develop broad-spectrum therapeutics-antibiotics, antivirals and an antitoxin-to prevent or treat diseases caused by multiple types of bacteria or viruses, under contracts awarded by the National Institute of Allergy and Infectious Diseases (NIAID), part of the National Institutes of Health.

14 Oct 2011

Researchers demonstrate that iPS stem cells may be used for gene therapy

This research, published on Oct. 12 on the Nature review website, provides evidence of a major concept could pave the way for the future use of these stem cells to treat humans, through perspective gene therapies.

14 Oct 2011

IRMS tracks course of designer 'legal high' drugs manufacture

Urgently needed tests which could help identify the manufacturers of designer 'legal high' drugs are being developed in research led at the University of Strathclyde in Glasgow.

14 Oct 2011

Survey measures what Americans know about the U.S. foreign aid budget

This post in Population Services International's (PSI) "Healthy Lives" blog reports the results of a "survey of 507 Americans [administered] at the end of September [that] sought to capture what, exactly, Americans know about the foreign aid budget."

14 Oct 2011

NIH-funded study to evaluate rescue medications for victims of toxic gases

National Jewish Health researchers have received nearly $13 million from the National Institutes of Health to evaluate potential rescue medications for victims of terrorist attacks, wartime use of toxic gases, and/or inhalation disasters. The gases of greatest interest in these studies will be 'mustard gas' (sulfur mustard) and chlorine gas.

14 Oct 2011

Scientists characterize and isolate potential stem cells to treat MS, myelin disorders

Scientists have improved upon their own previous world-best efforts to pluck out just the right stem cells to address the brain problem at the core of multiple sclerosis and a large number of rare, fatal children's diseases.

14 Oct 2011

Research provides data on nutritional content of broccoli for breeders

Research performed by scientists at the U.S. Department of Agriculture (USDA) and published recently in the journal Crop Science has demonstrated that mineral levels in new varieties of broccoli have not declined since 1975, and that the broccoli contains the same levels of calcium, copper, iron, magnesium, potassium and other minerals that have made the vegetable a healthy staple of American diets for decades.

14 Oct 2011

Medical News

Obese post-menopausal women outperform normal weight counterparts in cognitive tasks

Study finds vitamin D is critical in human immune response to tuberculosis

Penn researchers demonstrate sound-processing deficits in mice brains with mutated dysbindin gene

RWJF grant to study relationship between people's neighborhoods, hospital locations and care outcomes

First Edition: October 14, 2011

FDA's Circulatory System Devices Panel unanimously recommends Cook Medical's Zilver PTX Drug-Eluting Stent

Researchers identify gut bacteria bile acids linked to effectiveness of statin drugs in lowering cholesterol

CooperVision's voluntary recall of Avaira Toric contact lenses continues

Aid donors, NGOs should ensure development work benefits disabled people

Million Hearts initiative strikes at leading killer of Americans

Four companies receive NIAID contracts to develop broad-spectrum therapeutics

Researchers demonstrate that iPS stem cells may be used for gene therapy

IRMS tracks course of designer 'legal high' drugs manufacture

Survey measures what Americans know about the U.S. foreign aid budget

NIH-funded study to evaluate rescue medications for victims of toxic gases

Scientists characterize and isolate potential stem cells to treat MS, myelin disorders

Research provides data on nutritional content of broccoli for breeders

Different molecular mechanisms in suprachiasmatic nucleus linked to jet lag differences

Three-step strategy for healthy bones and strong muscles

EMKinetics initiates TranStim therapy pivotal trial for urge incontinence, overactive bladder

Building quality into drug development for safer, faster medicines

How Pulp Fixin Is Turning Paper into High-Performance Sustainable Labware

A new method to measure intracellular water in biological systems

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