Health

Lead in hair dyes must go: FDA

(HealthDay)—The U.S. Food and Drug Administration on Tuesday said that hair dyes can no longer contain lead.

Health

Detecting hearing loss, vertigo via blood tests

There are more than 30 blood tests in clinical practice today to confirm disease. For heart attacks, cardiologists test the blood for cardiac enzymes; for osteoporosis, proteins in the blood can signal thinning bones.

Genetics

New genetic links to baldness discovered

By the time they turn 50, half of European men have some degree of hair loss. For many, it will begin far earlier than that, and yet male pattern baldness is poorly understood.

Neuroscience

Gene therapy holds promise for reversing congenital hearing loss

A new gene therapy approach can reverse hearing loss caused by a genetic defect in a mouse model of congenital deafness, according to a preclinical study published by Cell Press in the July 26 issue of the journal Neuron. ...

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