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High fat diet and exercise stimulate the breakdown of fats

Scientists report in the October issue of the Journal of Lipid Research that when either lean or obese individuals exercise after eating a high fat meal, their fats are broken down and oxidized in skeletal muscle, making them healthier.

18 Sep 2007

Study looks at Atorvastatin and cholesterol

Scientists report in the October issue of the Journal of Lipid Research new details about how a drug used against heart disease helps to unclog blood vessels from an excess of cholesterol and fats.

18 Sep 2007

Study proves link between emissions and mercury pollution in fish

A groundbreaking environmental study to be published in a prestigious American science journal proves that mercury atmospheric emissions will end up in fish in as little as three years. Biologists from the University of Alberta in Edmonton, Canada, played a key role in designing and carrying out the experiment.

18 Sep 2007

Mutations in the glucocerebrosidase gene are risk factors for Parkinson's disease

People with a certain gene mutation are more likely to get Parkinson's disease before the age of 50 compared to those without the gene abnormality, according to a study published in the September 18, 2007, issue of Neurology, the medical journal of the American Academy of Neurology.

18 Sep 2007

Review of endoscopic frontal sinus surgery

Endoscopic sinus surgery is performed for patients who have chronic or acute sinusitis that persists for more than six weeks after maximum medical therapy has been tried.

18 Sep 2007

Impact of health messages in entertainment

A new study by researchers at the University of Southern California suggests that some TV may be good for you. Researchers found that a storyline on the primetime NBC network drama ER that dealt with teen obesity, hypertension and healthy eating habits had a positive impact on the attitudes and behaviors of viewers, particularly among men.

18 Sep 2007

Palate implants for obstructive sleep apnea - study

When loud snoring is interrupted by frequent episodes of obstructed breathing, it is known as obstructive sleep apnea (OSA). As many as 12 million people in the U.S. suffer from this condition, which can require surgical intervention when lifestyle changes and other treatment options fail.

18 Sep 2007

Comparison of dental splints over breathing mask to alleviate snoring

The noisy sounds of snoring occur during sleep when there is an obstruction to the free flow of air through the passages at the back of the mouth and nose. Forty-five percent of adults snore at least occasionally and 25 percent are habitual snorers.

18 Sep 2007

Circulating fats kill transplanted pancreas cells

New findings by UT Southwestern Medical Center researchers show that a byproduct of cholesterol metabolism interferes with the beneficial effects estrogen has on the cardiovascular system, providing a better understanding of the interplay between cholesterol and estrogen in heart disease.

18 Sep 2007

Attentional adhesion to mates and rivals

Whether we are seeking a mate or sizing up a potential rival, good-looking people capture our attention nearly instantaneously and render us temporarily helpless to turn our eyes away from them, according to a new Florida State University study.

18 Sep 2007

Combined aerobic and resistance training best for people with diabetes

In a new randomized controlled trial, both aerobic and resistance exercise improved glycemic/blood sugar control in people with type 2 diabetes.

18 Sep 2007

Socioeconomic factors in allergic fungal rhinosinusitis

A new socioeconomic study has discovered that allergic fungal rhinosinusitis (AFRS), a chronic sinus disease affecting many living in the southern and southeastern United States, affects African American more than other ethnic groups.

18 Sep 2007

Largest study ever to look at possible heart risks with ADHD medications

Two U.S. Department of Health and Human Services agencies will collaborate in the most comprehensive study to date of prescription medications used to treat attention deficit hyperactivity disorder (ADHD) and the potential for increased risk of heart attack, stroke or other cardiovascular problems.

18 Sep 2007

Chemoradiation in advanced head and neck cancers

Advanced cancer in the head and neck is traditionally treated with surgery followed by radiotherapy.

17 Sep 2007

Divorce foretells child's future care for elderly parent

For better or worse, baby boomers approach retirement with more complex marital histories than previous generations.

17 Sep 2007

N-cofilin molecule protects from neuronal disorders

Many neuronal disorders, including epilepsy, schizophrenia and lissencephaly – a form of mental retardation - result from abnormal migration of nerve cells during the development of the brain.

17 Sep 2007

Screening all babies for high cholesterol could save many lives

Doctors in the UK say in order to reduce the number of people suffering from heart disease children as young as 15 months should be screened for high cholesterol.

17 Sep 2007

Byproduct of cholesterol interferes with the beneficial effects of estrogen on the heart

A new study possibly offers a biological reason why hormone replacement therapy (HRT) fails to protect some postmenopausal women from heart disease.

17 Sep 2007

Study of new epilepsy treatment underway at URMC

The University of Rochester Medical Center (URMC) is participating in a multi-center study of a new medical device to treat epilepsy. The Rochester study is being overseen by neurologists Michel Berg, M.D. and James Fessler, M.D., and neurosurgeons Web Pilcher, M.D., Ph.D. and Jason Schwalb, M.D.

15 Sep 2007

IMPACT: Increasing clinical trial participation

Before a new treatment for a disease like cancer becomes available, physician-researchers must recruit hundreds or thousands of patients to participate in clinical research trials.

14 Sep 2007