News tagged with biological mechanism

New study finds key mechanism in calcium regulation

All living cells keep their cellular calcium concentration at a very low level. Since a small increase in calcium can affect many critical cellular functions (an elevated calcium concentration over an extended period can ...

Jan 03, 2013
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Toasting your health: Take care with alcohol consumption

(Medical Xpress)—The holidays are a time to consume—food, gifts, and spirits. Here are a few alcohol-related story ideas from The Methodist Hospital. Because alcohol's effects on human physiology are complex, advice about ...

Dec 20, 2012
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