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New medical schools aim at doubling number of primary care doctors

New medical schools are trying to double the number of primary care doctors in America, while MedPAC considers better pay for advanced-practice nurses and physicians assistants under Medicare.

9 Apr 2013

Study offers new insights into how nervous system processes hot and cold temperatures

A study from the University of North Carolina School of Medicine offers new insights into how the nervous system processes hot and cold temperatures. The research led by neuroscientist Mark J. Zylka, PhD, associate professor of cell biology and physiology, found an interaction between the neural circuits that detect hot and cold stimuli: cold perception is enhanced when nerve circuitry for heat is inactivated.

9 Apr 2013

Daily exercise can help teenagers quit smoking

Teenagers who increased the days on which they got just 20 minutes of exercise were able to cut down on their smoking habit. And teenage smokers were more likely to quit altogether if they participated in a smoking cessation/fitness program-and they ramped up the days on which they got at least 30 minutes of physical activity, according to a study published online April 9.

9 Apr 2013

New study shows exposure to tobacco smoke could negatively impact adolescent kidney function

Exposure to tobacco smoke could negatively impact adolescent kidney function; this is according to a new study led by a team of researchers at the Johns Hopkins Bloomberg School of Public Health and the Johns Hopkins Children's Center.

9 Apr 2013

Scientist receives NIH grant to study genetic causes of autism spectrum disorders in African Americans

The National Institutes of Health has awarded Dr. Daniel Geschwind, director of the UCLA Center for Autism Research and Treatment, a five-year, $10 million grant to continue his research on the genetic causes of autism spectrum disorders and to expand his investigations to include the genetics of autism in African Americans.

9 Apr 2013

Study examines relationship between elder abuse, health services utilization

Older adults who are subject to elder abuse, neglect and exploitation face a greater risk of being hospitalized than other seniors, according to the results of a study published in the April 8 issue of JAMA Internal Medicine.

9 Apr 2013

Increasing number of hours of sleep may reduce prevalence of adolescent obesity

Increasing the number of hours of sleep adolescents get each night may reduce the prevalence of adolescent obesity, according to a new study by researchers from the Perelman School of Medicine at the University of Pennsylvania.

9 Apr 2013

Research sheds new light on role of ATRX mutations in brain and pituitary

Research from Western University and Lawson Health Research Institute sheds new light on a gene called ATRX and its function in the brain and pituitary.

9 Apr 2013

Carnitine compound in red meat and energy drinks increases risk for cardiovascular disease

A compound abundant in red meat and added as a supplement to popular energy drinks has been found to promote atherosclerosis - or the hardening or clogging of the arteries - according to Cleveland Clinic research published online this week in the journal Nature Medicine.

8 Apr 2013

First Edition: April 8, 2013

Today's headlines include reports about the politics surrounding the Wednesday unveiling of President Barack Obama's budget as well as other news about the health law's implementation.

8 Apr 2013

Untested products sold in stores during patent medicine era, study shows

Scientists provided a glimpse today based on an analysis of a museum collection of patent medicines used in turn-of-the-century America.

8 Apr 2013

Nine Nobel laureates to present their research at American Chemical Society meeting

At least nine Nobel laureates have research that will be presented here this week during the 245th National Meeting & Exposition of the American Chemical Society, the world's largest scientific society.

8 Apr 2013

New Orleans to host scientific conference on energy and food

Renowned for its cuisine and chefs and as a global hub of the energy industry, New Orleans this week hosts what news media have described as the "World Series of Science," one of the year's largest and most important scientific conferences.

8 Apr 2013

Phase 3 study results of simeprevir in hepatitis C patients to be presented at EASL Congress

Janssen R&D Ireland announces that data will be presented on the investigational protease inhibitor simeprevir (TMC435) for the treatment of hepatitis C at The International Liver Congress 2013 of the European Association for the Study of the Liver, which will take place April 24 to 28 in Amsterdam, The Netherlands.

8 Apr 2013

Abstracts on Bristol-Myers Squibb's research in liver disease accepted for presentation

Bristol-Myers Squibb Company announced today that 14 abstracts on the Company's research in liver disease have been accepted for presentation at The International Liver CongressTM 2013, the 48th annual meeting of the European Association for the Study of the Liver, in Amsterdam, April 24 - 28.

8 Apr 2013

Pros and cons of new screening technologies for breast cancer

Although mammography, the gold standard of breast cancer screening, reduces breast cancer mortality, it has important limitations. Critics point to reduced sensitivity for women with dense breasts, a high rate of false positives leading to excessive biopsies, and concerns about long-term effects of repeated radiation.

8 Apr 2013