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Infectious adenoviruses and noroviruses in bathing water could pose a risk to health

European researchers have found viruses in nearly 40% of more than 1,400 bathing water samples gathered from coastal and inland areas in nine countries, including Spain. The concentrations found are low, but the scientists are calling for these microorganisms to be monitored in recreational waters, above all at times when their populations skyrocket, as is the case after heavy rains.

8 Jul 2011

Emergency aid will ease East African hunger, but it's not the solution

In a Guardian opinion piece, Nicholas Young, chief executive of the British Red Cross, writes about ongoing hunger in East Africa and how it ideally should be addressed. "Today's situation is so dire that in many cases emergency food aid is the only realistic option.

8 Jul 2011

New strategy may combat age-associated infertility and birth defects

A strategy that has been shown to reduce age-related health problems in several animal studies may also combat a major cause of age-associated infertility and birth defects.

8 Jul 2011

SNE's nutrition educator receives 2011 Helen Denning Ullrich Award of Excellence

The Society for Nutrition Education (SNE) announces that Margo Wootan, DSc, has been awarded the 2011 Helen Denning Ullrich Award of Excellence.

8 Jul 2011

New NIH program to identify nutritional status measures

The NIH in a press release said it will begin work on a "new program to discover, develop and distribute measures of nutritional status."

8 Jul 2011

InVivo files biopolymer scaffold IDE with FDA to initiate spinal cord injury clinical trial

InVivo Therapeutics today announced that the Company has submitted an Investigational Device Exemption (IDE) to the U.S. Food and Drug Administration (FDA) for a proprietary biopolymer scaffolding device to protect and support spinal tissue and prevent secondary injury, including inflammation and glial scarring, following traumatic spinal cord injury.

8 Jul 2011

Cortisol hormone controls bile acid recycling process

Nature sees to it that we do not have "too much choler" in our body. A delicately equilibrated regulation system ensures that there is always exactly the right amount of bile in the gallbladder. When we are hungry, our body releases a hormone called cortisol, which is a glucocorticoid. Hepatic cells receive this hormone signal through their cortisol receptors and respond by filling the gallbladder with bile in preparation of the imminent food intake.

8 Jul 2011

Exenatide tQT clinical trial meets pre-specified primary endpoint

Amylin Pharmaceuticals, Inc., Eli Lilly and Company and Alkermes, Inc. today announced results from a thorough QT (tQT) study that assessed the potential of exenatide to increase the QT interval across a wide range of plasma concentrations.

8 Jul 2011

ThromboView gets positive results in study evaluating accuracy and safety

Drug and diagnostic company Agenix Limited (ASX: AGX), today announced the positive results of a study to evaluate the efficacy and accuracy

7 Jul 2011

Jamie Oliver’s healthy school meal efforts analyzed

Jamie Oliver’s campaign against fast food in schools cost £500million to taxpayers and resulted in fewer pupils eating school lunches, it emerged yesterday. More than half of primary pupils and around two-thirds of secondary school youngsters are still rejecting the well known television chef’s healthier menus it was revealed.

7 Jul 2011

Final Atlantis space trip may open new era of research into infectious diseases

On July 8, at approximately 11:26 a.m. EDT, the space shuttle Atlantis will streak skyward from the Kennedy Space Center's launch pad 39A, for one last mission. While the STS-135 flight marks the end of the space shuttle's glory days, its final trip may open a new era of research into infectious diseases, thanks to space bound experiments conducted by Dr's. Cheryl Nickerson, and Roy Curtiss III, along with their colleagues at Arizona State University's Biodesign Institute.

7 Jul 2011

Vouchers and Health Equity Funds work well for poor: Research

In rich countries, the government can fund the health system directly, or subsidise the health costs of its inhabitants through the social security system. People then only pay a small lump sum. But in low and mid-income countries, the government doesn't have the money for (almost) free healthcare.

7 Jul 2011

Levels of urinary eosinophil protein-X may predict future atopy in asymptomatic children

The signs of atopy may be present long before symptoms begin, even in month-old babies, according to a new research study from Denmark. The study found that the level of urinary eosinophil protein-X (u-EPX), a marker of inflammatory cells, in newborn babies was linked to higher risk of allergic sensitization, nasal eosinophilia and eczema at six years.

7 Jul 2011

Low temperature vacuum drying process for production of probiotics

Probiotic bacteria are rapidly gaining ground as healthy food supplements. However, the production of this "functional food" has its pitfalls: only few probiotic bacterial strains are robust enough to survive conventional production processes.

7 Jul 2011

Study provides information about trends in obesity, public health implications

Researchers out of Arizona State University recently published an article in the American Journal of Public Health titled "Shared Norms and Their Explanation for the Social Clustering of Obesity". It looked at why obesity seems to be common in some families and groups of friends.

7 Jul 2011

EU to provide $14.5M for emergency food aid to North Korea

"Responding to the growing threat of a humanitarian crisis in North Korea, the European Union announced on Monday that it will provide about $14.5 million in emergency aid to feed more than some 650,000 North Koreans," the New York Times reports.

7 Jul 2011

Global food production needs to double by 2050 to achieve food security, survey shows

Global food production will have to increase 70 to 100 percent by 2050 to feed the world's predicted nine billion people, and that increase is only possible if more sustainable farming methods are used, according to the U.N.'s annual World Economic and Social Survey released on Tuesday, VOA News reports.

7 Jul 2011

Inhibiting heat shock transcription factor 1 prevents liver cancer in mice

Altering the body's metabolism could be an effective treatment for deadly liver cancer, researchers report.

7 Jul 2011

Egg yolks may protect against cardiovascular disease and cancer

One of nature's most perfect foods may be even better for us than previously thought. While eggs are well known to be an excellent source of proteins, lipids, vitamins and minerals, researchers at the University of Alberta recently discovered they also contain antioxidant properties, which helps in the prevention of cardiovascular disease and cancer.

7 Jul 2011