Video: Lifestyle

Sniffing out schizophrenia using nose cell samples (2:14) 

June 26 - The human nose may hold the key to diagnosing schizophrenia, according to a team of US-Israeli researchers. They say that biological markers for the disease exist in nerve cells from the upper nasal cavity near the brain, a discovery that could lead to biological diagnosis for schizophrenia and the development of drugs to treat it. Jim Drury has more. ( Transcript )

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