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Why cancer cells grow despite a lack of oxygen

Healthy cells reduce their growth when there is a lack of oxygen (hypoxia). This makes it even more surprising that hypoxia is a characteristic feature of malignant tumours. In two publications in the current ...

Nov 25, 2014
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US orders calorie labeling for fast-food (Update)

The United States on Tuesday announced sweeping new rules forcing chain restaurants and pizza parlors to publish calorie counts on menus in an attempt to combat the nation's obesity epidemic.

Nov 25, 2014
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Mexican boy who had massive tumor recovering

An 11-year-old Mexican boy who had pieces of a massive tumor removed and who drew international attention after U.S. officials helped him get treatment in the southwestern U.S. state of New Mexico is still recovering after ...

Nov 25, 2014
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New device may ease mammography discomfort

Researchers have developed a new device that may result in more comfortable mammography for women. According to a study being presented next week at the annual meeting of the Radiological Society of North America (RSNA), ...

Nov 25, 2014
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El Nino stunts children's growth in Peru

Extreme weather events, such as El Niño, can have long-lasting effects on health, according to research published in the open access journal Climate Change Responses. The study, in coastal Peru, shows that children born d ...

Nov 24, 2014
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Does a yogurt a day keep diabetes away?

A high intake of yogurt has been found to be associated with a lower risk of developing type 2 diabetes, according to research published in open access journal BMC Medicine. This highlights the importance of hav ...

Nov 24, 2014
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