Archive: 02/12/2014

The ryanodine receptor—calcium channel in muscle cells

Whenever muscles contract, so-called ryanodine receptors come into play. Calcium ions, which are ultimately responsible for the contraction of muscle cells, are released from storage organs and flow through these ion channels. ...

Dating violence among adolescents seen as health risk

More than one of every 10 Indiana adolescents experiences dating violence, and victims are more likely to carry a weapon to school, be injured in a fight, suffer depression, drink excessively or even attempt suicide, says ...

Ebola response too slow: Doctors Without Borders

The international response to Ebola is still too slow and piecemeal, Doctors Without Borders warned Tuesday, as officials said the disease is crippling the economies of the three West African countries hardest hit.

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