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Scientists map molecular regulation of fat-cell genetics

A research team led by Mitchell Lazar, MD, PhD, Director of the Institute for Diabetes, Obesity, and Metabolism at the University of Pennsylvania School of Medicine, has used state-of-the-art genetic technology to map thousands of positions where a molecular "master regulator" of fat-cell biology is nestled in DNA to control genes in these cells.

5 Nov 2008

Canadian study to look at exercise and physical activity

We all know physical activity is good for you. But why exactly is it good for you? What effect does exercise have on the cells and tissues of the body?

5 Nov 2008

Maturation process plays more of a role in learning and development of college students

How well young people learn and develop during their college years may be due more to the normal process of maturing rather than the college experience itself, according to a new student assessment tool developed by researchers at Indiana State University.

5 Nov 2008

Women have a greater diversity of microbes on their palms than men

A new University of Colorado at Boulder study indicates that not only do human hands harbor far higher numbers of bacteria species than previously believed, women have a significantly greater diversity of microbes on their palms than men.

4 Nov 2008

More family doctors desperately needed in U.S.

The U.S. desperately needs to increase its numbers of family doctors to improve patients' care and reduce their costs, particularly for those most vulnerable in society.

3 Nov 2008

New research to examine relationship between anger and alcohol abuse

Research suggests that alcoholics are more likely to experience emotions such as annoyances, frustrations and anger compared to non-alcoholics.

30 Oct 2008

Students at Missouri High School tested for HIV following concern of exposure to virus

Students at a suburban St. Louis high school are being tested for HIV after an HIV-positive individual told health officials that as many as 50 students might have been exposed to the virus, the AP/Google.com reports.

28 Oct 2008

Protect yourself from flu by wearing a mask and washing your hands

In what has been termed a landmark new study, it is suggested that wearing masks and washing hands prevents the spread of flu-like symptoms.

28 Oct 2008

Why some people have a better head for languages

Learning a second language is usually difficult and often when we speak it we cannot disguise our origin or accent. However, there are important differences between individuals with regard to the degree to which a second language is mastered, even for people who have lived in a bilingual environment since childhood.

23 Oct 2008

Educational literature can influence young women's use of indoor tanning

A new study indicates that educational literature can influence young women's use of indoor tanning, not by raising their fear of skin cancer but by changing their attitudes about indoor tanning and promoting healthier alternatives for changing appearance.

23 Oct 2008

Could brain abnormality predict drug addiction?

Scientists at The University of Nottingham are to use MRI technology to discover whether abnormalities in the decision-making part of the brain could make some people more likely to become addicted to drugs.

22 Oct 2008

Direct link found between college students' health and academic achievement

Research from the United States has found that lack of sleep, excessive computer screen time and stress have a negative effect on college students' grades.

22 Oct 2008

Couples with children with ADHD at risk of higher divorce rates, shorter marriages

Parents of a child with attention deficit hyperactivity disorder (ADHD) are nearly twice as likely to divorce by the time the child is 8 years old than parents of children without ADHD, the first study to look at this issue in depth has shown.

21 Oct 2008

Depression and suicidal thoughts among police officers differ based on gender and work shift

A quarter of female police officers and nearly as many male officers assigned to shift work had thought about taking their own lives, a new study of police work patterns and stress headed by a University at Buffalo researcher has shown.

19 Oct 2008

Qld uni student diagnosed with tuberculosis

A student at the Queensland University of Technology (QUT) in Brisbane has been diagnosed with tuberculosis (TB) and as a result 160 staff and students at the University are being screened for the disease.

14 Oct 2008

Why men and boys behave badly

On almost a weekly basis the media reveals, often in excruciating detail, that some male sport star, politician or personality, somewhere, has abused, sexually or in another way, a girlfriend or a woman they have come into contact with.

14 Oct 2008

Study reveals that signs of heart disease are attributed to stress more frequently in women than men

Research presented at the 20th annual Transcatheter Cardiovascular Therapeutics (TCT) scientific symposium, sponsored by the Cardiovascular Research Foundation (CRF), found that coronary heart disease (CHD) symptoms presented in the context of a stressful life event were identified as psychogenic in origin when presented by women and organic in origin when presented by men. The study could help explain why there is often a delay in the assessment of women with heart disease.

12 Oct 2008