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Labs Fail to Reproduce Protein's Appetite-Suppressing Effects

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Science  09 Jul 2004:
Vol. 305, Issue 5681, pp. 158-159
DOI: 10.1126/science.305.5681.158

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Summary

In an unusual joint letter in Nature this week, more than 40 scientists announced that they cannot reproduce the central findings of a 2002 Nature paper that showed that a molecule called peptide YY, when injected into rodents, dampens appetite for 12 hours or more.

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