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CARVER + Shock for safer food

Like Johnny Appleseed of yore, the Food and Drug Administration is scattering food-defense programs across the US so that the country's million or so food processors can better secure their food against possible contamination by terrorists.

20 Jun 2007

Embryos that are selected out as abnormal can undergo chromosomal modifications

Ms Tsvia Frumkin, from the Racine IVF unit, LIS Maternity Hospital, Tel Aviv Sourasky Medical Centre, Tel Aviv, Israel, will tell the conference that her team's findings meant that the results of preimplantation genetic screening (PGS) for chromosomal abnormalities were not always reliable and should be interpreted with caution.

19 Jun 2007

Mediterranean diet may cause changes in the colon that prevent cancer

Researchers at the University of Michigan Comprehensive Cancer Center are beginning a study to look at whether diet can impact a person's risk of developing colon cancer.

17 Jun 2007

Cholesterol causes changes in gene expression

Experts from the University of Granada carried out research on atherosclerosis from its earliest stages to discover the origin of atheromatous plaques, fatty deposits gradually and irregularly formed in the main arteries, causing the narrowing of the blood vessel.

14 Jun 2007

Carotenoids have even deeper health benefits than originally thought

Mom may have been right all along, especially when we were hormone-raging teenagers, eat your veggies and good things will happen.

14 Jun 2007

Secrets of working memory revealed

A newly discovered interplay of cells in one of the brain's memory centers sheds light on how you recall your grocery list, where you laid your keys, and a host of important but fleeting daily tasks.

8 Jun 2007

Lack of sun, low vitamin D and the elderly

It's not yet clear why overweight elderly adults have low levels of vitamin D in their blood.

8 Jun 2007

Diet may influence survival after treatment for stage III colon cancer

Patients with stage III colon cancer who have undergone surgery and chemotherapy with the goal of cure may have a higher risk of relapsing and dying early if they follow a predominantly Western diet of red meat, fatty foods, refined grains, and desserts, according to research led by investigators at Dana-Farber Cancer Institute in Boston.

5 Jun 2007

Aerial mosquito treatment in Philadelphia to start this week

The Department of Environmental Protection announced today that it will conduct aerial spraying to control large populations of mosquito larvae in Philadelphia on Monday, June 4.

3 Jun 2007

Soy nuts lower blood pressure in postmenopausal women

Substituting soy nuts for other protein sources in a healthy diet appears to lower blood pressure in postmenopausal women, and also may reduce cholesterol levels in women with high blood pressure, according to a report in the May 28 issue of Archives of Internal Medicine.

30 May 2007

After primates evolved the ability to see red, they began to develop red and orange skin and hair

Humans, apes and Old World monkeys, such as macaques and leaf monkeys, all have trichromatic vision, which allows these primates to distinguish between blue, green and red colors.

28 May 2007

Scientists 'home in' on new breast cancer genes

Cancer Research UK scientists have isolated five regions of the genome containing genes which can increase a woman's risk of developing breast cancer, reveals a major international study published online in Nature.

27 May 2007

Just how safe are imports from China?

Following requests from officials in the United States, Chinese authorities are apparently now making closer checks on food exports.

27 May 2007

Chinese food imports a cause for concern in the U.S.

China is being pressurised by the U.S. government to improve the safety of it's food exports.

25 May 2007

Genetic data overturns long-held theory of limb development

Long before animals with limbs (tetrapods) came onto the scene about 365 million years ago, fish already possessed the genes associated with helping to grow hands and feet (autopods) report University of Chicago researchers in Nature.

24 May 2007

One tipple a day may keep dementia at bay!

According to new research one alcoholic drink a day could slow the progression of dementia in older people.

22 May 2007

Deadly fish virus has the potential to devastate entire Lake Winnebago fish population

Following reports confirming that Viral Hemorrhagic Septicemia, or VHS is present in Lake Winnebago, Missouri, more fish from the lake have tested positive for the virus.

21 May 2007

Imported Chinese seafood not 100% safe

Adding to China's recent problems of food safety is now seafood contamination.

17 May 2007

Single dose of vitamin D may be enough to boost the immune system to fight against tuberculosis

Their findings came from a study that identified an extraordinarily high incidence of vitamin D deficiency amongst those communities in London most at risk from the disease, which kills around two million people each year.

16 May 2007

USDA says meat from swine safe for human consumption

Testing confirms that meat from swine fed rations supplemented with pet food scraps containing melamine and related compounds is safe for human consumption, prompting the U.S. Department of Agriculture (USDA) to allow swine held on farms to be released and approved for processing.

16 May 2007