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Study reveals how calcium signal repairs damaged tissue

For the first time scientists studying the cellular processes underlying the body's response to healing have revealed how a flash of calcium is the very first step in repairing damaged tissue. The findings, published in Current Biology, could lead to new therapies that speed up the healing process following injury or surgery.

15 Feb 2013

University of Granada’s melatonin gel effective against mucositis

Mucositis is one of the most frequent side effects of chemotherapy and radiotherapy in cancer patients and currently cannot be treated. Investigators at the University of Granada have patented a melatonin gel that is 100% effective against this inflammatory reaction.

15 Feb 2013

Africa, Middle East see decline in female genital mutilation/cutting, U.N. data show

"Changing attitudes have resulted in a decline in female genital mutilation in Africa and the Middle East, where the practice is most prevalent, according to United Nations data released on" the International Day of Zero Tolerance to Female Genital Mutilation, observed February 6, TrustLaw reports.

10 Feb 2013

Drugs that target retromer pathway could help prevent or treat Parkinson's

Columbia University Medical Center (CUMC) researchers have identified a protein trafficking defect within brain cells that may underlie common non-familial forms of Parkinson's disease.

9 Feb 2013

Vitamin C supplements increase risk of kidney stones in men

New research from Karolinska Institutet in Sweden shows that men who take vitamin C supplements regularly run a higher risk of developing kidney stones. The study, which is published in the scientific periodical JAMA Internal Medicine, did not however observe an increased risk between kidney stones and multivitamins - which contain lower concentrations of vitamin C.

5 Feb 2013

Eating brightly colored fruit and veg may help prevent ALS

Having a high intake of carotenoids, compounds that give certain fruits and vegetables their distinctive coloring, can reduce a person’s risk for developing amyotrophic lateral sclerosis or motor neurone disease, suggest study findings.

4 Feb 2013

Poor diet provides clue to metabolic abnormalities in schizophrenia

Patients with schizophrenia commonly have a poor diet, say UK researchers who believe this may partly account for the increased incidence of metabolic abnormalities in these patients.

4 Feb 2013

Ten common notions concerning colds and flu

The cold and flu season has hit early and hard this year. As the number of people infected continues to increase, so does the number of internet searches for ways to prevent or limit the duration of viral illnesses. But, what is fact and what is fiction?

1 Feb 2013

Abaxis third quarter revenues increase 32% to $49.8 million

Abaxis, Inc., a medical products company manufacturing point-of-care blood analysis systems, today reported financial results for the third fiscal quarter ended December 31, 2012.

31 Jan 2013

Study illuminates the response of dopaminergic neurons to changes in temperature

While the wooly musk ox may like it cold, fruit flies definitely do not. They like it hot, or at least warm. In fact, their preferred optimum temperature is very similar to that of humans-76 degrees F.

31 Jan 2013

Diet plays key role in severe childhood allergic disorders

Study findings suggest that children and adolescents who eat fast food three times a week or more have a greater risk for severe asthma, rhinoconjunctivitis, and eczema than those who do not.

25 Jan 2013

New records of fraudulent food products added to USP Food Fraud Database

Nearly 800 new records of "food fraud" added to the U.S. Pharmacopeial Convention's (USP) Food Fraud Database present new information about foods that are vulnerable to fraudulent manipulation in today's food supply.

25 Jan 2013

Brown biology professor named Pew's Scholar of the Month

Biologist Erica Larschan, Ph.D., was named by The Pew Charitable Trusts as the "Scholar of the Month," for her innovative findings on chromosomal activity in fruit flies.

22 Jan 2013

New details about molecular surveillance system that helps detect and correct errors in cell division

Studies led by cell biologist Thomas Maresca at the University of Massachusetts Amherst are revealing new details about a molecular surveillance system that helps detect and correct errors in cell division that can lead to cell death or human diseases. Findings are reported in the current issue of the Journal of Cell Biology.

21 Jan 2013

Study: Good sleep fosters psychological well-being, gratitude

We all know that getting a good night's sleep is good for our general health and well-being. But new research is highlighting a more surprising benefit of good sleep: more feelings of gratitude for relationships.

21 Jan 2013

Study finds evidence of how daily changes in temperature affect the fruit fly's internal clock

New research led by a team at Queen Mary, University of London, has found evidence of how daily changes in temperature affect the fruit fly's internal clock.

18 Jan 2013

Tips to help maintain health during travel

Whether you're away for business or pleasure, don't let traveling be an excuse to break your healthy New Year's resolutions. Check out these tips from Jodi Sullivan, Hilton Worldwide's senior director of global fitness, to help maintain your health wherever your travels may take you.

18 Jan 2013

Some epileptic seizures may originate in glia: Study

Epileptic seizures occur when neurons in the brain become excessively active. However, a new study from MIT neuroscientists suggests that some seizures may originate in non-neuronal cells known as glia, which were long believed to play a mere supporting role in brain function.

17 Jan 2013

Berries help women beat heart attack risk

Regular consumption of anthocyanin-rich strawberries and blueberries may help prevent heart attacks in young women, suggest study findings.

16 Jan 2013

Eating diets high in sugar and fat may not affect health outcomes of older adults

Eating diets high in sugar and fat may not affect the health outcomes of older adults ages 75 and up, suggesting that placing people of such advanced age on overly restrictive diets to treat their excess weight or other conditions may have little benefit, according to researchers at Penn State and Geisinger Healthcare System.

16 Jan 2013