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Jefferson Headache Center study shows novel, orally inhaled migraine therapy effective

PHILADELPHIA -- A new study conducted at the Jefferson Headache Center at Thomas Jefferson University Hospital in Philadelphia, Pennsylvania shows an investigational, orally-inhaled therapy is effective in treating migraines.

Certain behavioral traits and feeding practices may increase risk for weight gain in children

Cincinnati, OH, August 10, 2009--Many clinicians and public health officials view parental involvement as an essential part of solving the current childhood obesity epidemic. However, it's important for parents to use the right approach when trying to combat childhood obesity. Restrictive feeding practices, or forbidding certain foods, may not always be the best solution.

New class of compounds discovered for potential Alzheimer's disease drug

PHILADELPHIA -- A new class of molecules capable of blocking the formation of specific protein clumps that are believed to contribute to Alzheimer's disease pathology has been discovered by researchers at the University of Pennsylvania School of Medicine.

Psychological factors help explain slow reaction to global warming, says APA task force

TORONTO -- While most Americans think climate change is an important issue, they don't see it as an immediate threat, so getting people to "go green" requires policymakers, scientists and marketers to look at psychological barriers to change and what leads people to action, according to a task force of the American Psychological Association.

Yerkes researchers propose ambitious new strategies for AIDS vaccine research

Researchers at the Yerkes National Primate Research Center, Emory University, believe conventional vaccine strategies should not be the only avenue explored in the development of an effective AIDS vaccine.

Penn researchers show that protein unfolding is key for understanding blood clot mechanics

PHILADELPHIA - Fibrin, the chief ingredient of blood clots, is a remarkably versatile polymer. On one hand, it forms a network of fibers -- a blood clot -- that stems the loss of blood at an injury site while remaining pliable and flexible.

Typhoon Morakot's cloud top extent doubled in size in 1 day

Satellite imagery over the last two days has shown Typhoon Morakot to be a monster, and over the last two days, NASA satellites have confirmed the typhoon doubled its size!

Wistar scientists find key to strengthening immune response to chronic infection

PHILADELPHIA -- (August 6, 2009) -- A team of researchers from The Wistar Institute has identified a protein that could serve as a target for reprogramming immune system cells exhausted by exposure to chronic viral infection into more effective "soldiers" against certain viruses like HIV, hepatitis C, and hepatitis B, as well as some cancers, such as melanoma.

Challenging conventional wisdom: advances in development reverse fertility declines, says Penn study

PHILADELPHIA -- A team of researchers at the University of Pennsylvania and the Università Bocconi in Milan have released a study that challenges one of the most established and accepted standards in the social sciences: Human fertility levels tend to decline as countries advance towards high levels of social and economic development.

Cooling treatment after cardiac arrest is cost-effective, Penn study shows

(PHILADELPHIA) -- A brain-preserving cooling treatment called therapeutic hypothermia is a cost-effective way to improve outcomes after out-of-hospital cardiac arrest, which claims the lives of more than 300,000 people each year in the United States and leaves thousands of others neurologically devastated.

Cooling therapy for cardiac arrest survivors is as cost-effective as accepted treatments

Cooling unconscious cardiac arrest survivors can increase survival and has a cost effectiveness comparable to other widely accepted treatments in modern health care, researchers report in Circulation: Cardiovascular Quality and Outcomes.

Antidepressant use increasing in the United States

A marked and broad expansion in antidepressant treatment occurred among Americans older than 6 years between 1996 and 2005, although treatment rates remain low among racial and ethnic minorities, according to a report in the August issue of Archives of General Psychiatry, one of the JAMA/Archives journals.

Rapid heating prepares energy-saving zeolite for greater role in industrial separations

Thin-film zeolite membranes with tiny, molecule-sized pores are one step closer to replacing the energy-intensive processes now used in industrial separations, a group of academic researchers is reporting.

Fox Chase finds that lung cancer patients respond to erlotinib following cetuximab therapy

SAN FRANCISCO (August 1, 2009) -- Non-small cell lung cancer patients who have progressed on a cetuximab-containing regimen may respond to erlotinib, Fox Chase Cancer Center researchers reported today at the annual meeting of the International Association for the Study of Lung Cancer.

Diabetes gene raises odds of lower birth weight

Pediatric researchers have found that a gene previously shown to be involved in the development of type 2 diabetes also predisposes children to having a lower birth weight. The finding sheds light on a possible genetic influence on how prenatal events may set the stage for developing diabetes in later childhood or adulthood.



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