Health

New Study: No Link Between Night Shift Work and Cancer Risk
August 27, 2007 03:57 PM - Ohio State University

COLUMBUS , Ohio — Working the night shift doesn't appear to increase the risk of developing cancer, suggests the findings of a new study of Swedish workers.

Dunkin' Donuts Cuts Trans Fat from Menu
August 27, 2007 12:25 PM - Reuters

NEW YORK - Restaurant company Dunkin' Brands Inc. said on Monday that all menu offerings in its Dunkin' Donuts restaurants will have zero grams of artery clogging trans fat by October 15 this year. The company also said all ice cream products at its Baskin-Robbins chain will have zero grams trans fat by January 1, 2008. Privately held Dunkin' Donuts, which has tested over 28 alternative oils since 2003, said it has already tried trans fat free doughnuts in about 400 restaurants throughout the United States, over a period of four months.

Age-related Vision Loss - Genes Vs Lifestyle
August 27, 2007 10:25 AM - Harvard Public Health Review

Nature versus nurture. When it comes to health, both exert powerful influence. To what extent does a particular disease—diabetes in children, say, or cancer in the elderly—arise from genetic baggage beyond our control, and to what degree does it result from modifiable environmental and “lifestyle” choices? While most disorders result from a combination of both genetic and environmental factors, researchers say parsing out the roles of these two players is complicated business.

When is a stem cell not really a stem cell?
August 27, 2007 07:40 AM - Johns Hopkins Medical Institutions

Working with embryonic mouse brains, a team of Johns Hopkins scientists seems to have discovered an almost-too-easy way to distinguish between �true� neural stem cells and similar, but less potent versions. Their finding, reported this week in Nature, could simplify the isolation of stem cells not only from brain but also other body tissues.

Smoking increases risks for head and neck cancers for men and women
August 27, 2007 07:19 AM - John Wiley & Sons, Inc.

Smoking significantly increases the risk for head and neck cancers for both men and women, regardless of the anatomic site. Published in the October 1, 2007 issue of CANCER, a peer-reviewed journal of the American Cancer Society, a large, prospective study confirmed strong associations between current and past cigarette smoking and malignancies of the head and neck in both genders.

N.Korea Floods Left 600 People Dead Or Missing
August 26, 2007 04:38 PM - Jon Herskovitz, Reuters

SEOUL - Some of the worst flooding to hit North Korea in decades has killed at least 600 people, double the previous known toll, the official news agency said at the weekend.

China Drafts Laws To Curb Pollution
August 26, 2007 04:29 PM - Lindsay Beck, Reuters

BEIJING - China began deliberating a draft law aimed at boosting energy saving and emissions reductions on Sunday, its latest effort to curb widespread resource waste and degradation.

Study: Combating Child Obesity With Gardening
August 25, 2007 06:43 PM - Paul Schaefer, ENN

MANHATTAN, Kansas - Researcher Candice Shoemaker thinks she might have an answer to the nation's obesity epidemic in children: gardening. She hopes to show that gardening can promote a healthier lifestyle and combat childhood obesity in several ways. First, Shoemaker said, when children help to grow their own fruits and vegetables, they are more interested in eating them. Also, gardening not only gets children off of the couch and outdoors, but it also counts as physical activity.

Hormone regulates fondness for food
August 25, 2007 12:18 PM - University of Cambridge

Scientists have discovered that leptin, one of the key hormones responsible for reducing hunger and increasing the feeling of fullness, also controls our fondness for food. The report is published in today's edition of Science Express.

Cancer Drugs That Block Blood Vessel Growth From Inside Cells May Lead to Serious Long Term Health Problems
August 24, 2007 04:48 PM - UCLA

Los Angeles - Angiogenesis inhibitors, drugs that block a tumor's development of an independent blood supply, have been touted as effective cancer fighters that result in fewer side effects than traditional chemotherapy. However, a new study by researchers at UCLA's Jonsson Cancer Center has shown that one method of blocking blood-supply development could result in serious and potentially deadly side effects.

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