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Obesity drug helps unlock clues about cancer
An approved drug for fighting obesity is helping scientists at Wake Forest University School of Medicine uncover clues about how to stop the growth of cancerous tumors.   view more (2007-02-02)

When what we eat can protect our health
Key research participants include Professor Gordon McVie, from The Cancer Research Campaign who will speak on 'cancer biology - environmental aspects of causes and prevention' and Professor Frans Kok from Wageningen Agricultural University, Holland who will discuss how we substantiate the public health impact of fruit and vegetables.   view more (1999-09-04)

University of Sussex biologists estimate the pace of evolution
Scientists at the University of Sussex have provided the key to resolving a 30-year-old controversy in evolutionary biology: what proportion of the differences between similar species came about as a result of natural selection, and how many are just the result of 'random genetic drift'. In a paper in this week's issue of Nature (28 February),... view more... (2002-02-26)

More, Better Biodiesel
Yields of biodiesel from oilseed crops such as safflower could be increased by up to 24 percent using a new process developed by chemists at UC Davis.   view more (2010-02-22)

Injection of 'skin filler' material appears to stimulate collagen production
Injections with "dermal fillers" containing hyaluronic acid appear to stimulate production of collagen, a primary protein in the skin, and may partially restore the structure of sun-damaged skin, according to an article in the February issue of Archives of Dermatology, one of the JAMA/Archives journals.   view more (2007-02-20)

Xylitol reduces risk of cavities
The sugar substitute xylitol affects the bacterial composition of the oral cavity even in low doses. On the other hand, a relatively high intake is needed to counteract the production of acid between the teeth.   view more (2007-02-16)

New studies reveal that night-time acid reflux can impact sleep
According to results of a survey presented at the 72nd Annual Scientific Meeting of the American College of Gastroenterology, nighttime acid reflux, along with some of the less typical manifestations or symptoms of gastroesophageal reflux disease (GERD), is associated with significant sleep impairment.   view more (2007-10-15)

Butterflies lose body fat during metamorphosis
A group of scientists from Oregon have discovered that butterflies experience a great loss in body fat during metamorphosis.   view more (2006-03-21)

New study shows erosive esophagitis healing linked to acid control
New clinical data demonstrated, for the first time in a prospective study, a direct relationship between controlling gastric (or stomach) acid and healing erosive esophagitis caused by acid reflux disease.   view more (2006-05-23)

Ice cream may target the brain before your hips, UT Southwestern study suggests
Blame your brain for sabotaging your efforts to get back on track after splurging on an extra scoop of ice cream or that second burger during Friday night's football game.   view more (2009-09-14)

Fat transforms vitamin C from 'good cop' into 'bad cop'
Fat in the stomach may cause vitamin C to promote, rather than prevent, the formation of certain cancer causing chemicals, reveals research published ahead of print in the journal Gut.   view more (2007-09-04)

Pregnant women who smoke, urged to give up before 15-week 'deadline'
Women who stop smoking before week 15 of pregnancy cut their risk of spontaneous premature birth and having small babies to the same as non-smokers, according to research published on bmj.com today.   view more (2009-03-27)

Researchers develop dietary formula that maintains youthful function into old age
Researchers at McMaster University have developed a cocktail of ingredients that forestalls major aspects of the aging process.   view more (2010-02-12)

Rheumatoid arthritis could be prevented if the timing is right
Patients diagnosed with 'undifferentiated rheumatoid' arthritis could actually have their disease outlook changed significantly if treatment is given at the right time.   view more (2006-06-22)

Essential nutrient found in eggs may help lower risk of neural tube defects
Research published online in the journal Epidemiology found that higher levels of total blood choline are associated with a 2.5-fold reduction in risk for neural tube birth defects (NTDs).   view more (2009-08-12)

'Fishy' clue helps establish how proteins evolve
Three billion years ago, a "new" amino acid was added to the alphabet of 20 that commonly make up proteins in organisms today. Now researchers at Yale and the University of Tokyo have demonstrated how this rare amino acid - and, by example, other amino acids - made its way into the menu for protein synthesis.   view more (2009-01-28)

UAB research could improve the prognosis and treatment of lung cancer
A group of scientists led by Professor Xavier Parés of the Department of Biochemistry and Molecular Biology at Universitat Autònoma de Barcelona, has published a research on AKR1B10, an enzyme that is detected in large quantities only in lung cancers, particularly those caused by smoking.   view more (2008-01-08)

How much omega-3 fatty acid do we need to prevent cardiovascular disease?
A team of French scientists have found the dose of DHA (docosahexaenoic acid) that is "just right" for preventing cardiovascular disease in healthy men.   view more (2009-08-31)

Added sugar in raisin cereals increases acidity of dental plaque
Elevated dental plaque acid is a risk factor that contributes to cavities in children. But eating bran flakes with raisins containing no added sugar does not promote more acid in dental plaque than bran flakes alone, according to new research at the University of Illinois at Chicago.   view more (2009-12-21)

Embryology Study Offers Clues to Birth Defects
Gregg Duester, Ph.D., professor of developmental biology at Burnham Institute for Medical Research (Burnham), along with Xianling Zhao, Ph.D., and colleagues, have clarified the role that retinoic acid plays in limb development.   view more (2009-06-10)
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