Can PYY cure obesity?

Fields, Helen
September 2003
U.S. News & World Report;9/15/2003, Vol. 135 Issue 8, p49
States that PYY, which stands for Peptide YY[sub3-36], has potential for developing weight-loss drugs. How the hormone is made and travels to the brain indicate when to stop eating; Mention of research in Great Britain that suggests people eat less with PYY; Background on research into appetite hormones such as leptin; Outlook for a drug based on PYY to treat obesity.


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