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Reminders may increase colon cancer screening

Mailed reminders to patients appear to promote colon cancer screening, according to a report in the February 23 issue of Archives of Internal Medicine.

23 Feb 2009

Researchers examine role of high cholesterol in prostate cancer

Current research suggests that lowering cholesterol may block the growth of prostate tumors.

23 Feb 2009

Children who watch R-rated movies more likely to smoke

A new study finds that kids who are allowed to watch R-rated movies are much more likely to believe it's easy to get a cigarette than those who aren't allowed to watch such films.

23 Feb 2009

Human stem cells provide a new model for Lou Gehrig's disease

Amyotrophic lateral sclerosis (ALS), also known as Lou Gehrig's disease, is a devastating condition in which motor neuron degeneration causes progressive loss of movement and muscle tone, leading to death.

23 Feb 2009

Get personal to improve heart health

Scare tactics may not be necessary when trying to get patients at risk of heart disease to change their diet or behaviour, a new study has found.

23 Feb 2009

Discovery of gene that controls the production of tooth enamel

Researchers have identified the gene that ultimately controls the production of tooth enamel, a significant advance that could some day lead to the repair of damaged enamel, a new concept in cavity prevention, and restoration or even the production of replacement teeth.

23 Feb 2009

Genentech special committee rejects Roche’s $86.50 offer as inadequate

Genentech, Inc. has announced that a Special Committee of its Board of Directors unanimously recommended that shareholders reject the unilateral tender offer from Roche to acquire all of the outstanding shares of Genentech not owned by Roche for $86.50 cash per share.

23 Feb 2009

Relationship between fathers and daughters lead to more girls following dad's career path

Good news, dad! All those times your daughter appeared to be tuning you out?

23 Feb 2009

Enhanced skin cancer risk linked to defects in cellular aging controls

Cell lifespan is limited by telomeres, DNA sequences that cap chromosomes and control the number of times a cell may be copied.

23 Feb 2009

Statins may lessen brain function

Research by an Iowa State University scientist suggests that cholesterol-reducing drugs known as statins may lessen brain function.

23 Feb 2009

Researchers develop 'wireless' activation of brain circuits

Traditionally, stimulating nerves or brain tissue involves cumbersome wiring and a sharp metal electrode.

23 Feb 2009

Spending time with grandparents linked with better social skills

Spending time with a grandparent is linked with better social skills and fewer behavior problems among adolescents, especially those living in single-parent or stepfamily households, according to a new study.

23 Feb 2009

Scientists shed light on how proteins find their shapes

Researchers from the California Institute of Technology (Caltech) and the University of California at San Diego (UCSD) have brought together UCSD theoretical modeling and Caltech experimental data to show just how amino-acid chains might fold up into unique, three-dimensional functional proteins.

23 Feb 2009

Redesign technique for proteins

Proteins are widely viewed as a promising alternative to synthetic chemicals in everything from medications to hand lotion.

23 Feb 2009

Calcium linked to lower risk of cancer in women

Women with higher intake of calcium appear to have a lower risk of cancer overall, and both men and women with high calcium intakes have lower risks of colorectal cancer and other cancers of the digestive system, according to a report in the February 23 issue of Archives of Internal Medicine.

23 Feb 2009

Babies born in pollen and mold seasons have increased likelihood of wheezing by age two

Newborns whose first few months of life coincide with high pollen and mold seasons are at increased risk of developing early symptoms of asthma, suggests a new study led by researchers at the University of California, Berkeley.

23 Feb 2009

New understanding of how anger can ventricular arrhythmias

New research published in the March 3, 2009, issue of the Journal of the American College of Cardiology finds that anger-induced electrical changes in the heart can predict future arrhythmias in patients with implantable cardioverter-defibrillators (ICDs).

23 Feb 2009

Aneurysms do not occur earlier in second generation

People whose parents or aunts and uncles have had a brain aneurysm are more likely to have one themselves, indicating that genetic risk factors passed down by generation are responsible.

23 Feb 2009

AIDS Healthcare Foundation launches "Stay Negative" HIV testing campaign

AIDS Healthcare Foundation (AHF) , which operates the largest community-based alternative HIV and sexually transmitted disease (STD) testing program in California, has launched an innovative and eye-catching Los Angeles-area HIV prevention and testing campaign urging the public to "Stay Negative" and to visit www.freehivtest.net to find out where to get tested quickly, conveniently and at no cost.

23 Feb 2009

CERAM offer medical device manufacturers key highlights to materials

CERAM, a global expert in medical device materials analysis, testing and consultancy, has published a white paper that highlights how critical a knowledge of materials and their characteristics is to the medical device manufacturer.

23 Feb 2009