Note to users. If you're seeing this message, it means that your browser cannot find this page's style/presentation instructions -- or possibly that you are using a browser that does not support current Web standards. Find out more about why this message is appearing, and what you can do to make your experience of our site the best it can be.

Site Tools

  • AAAS
  • Subscribe
  • Feedback

Site Search

Search Advanced

Science 26 November 2004:
Vol. 306. no. 5701, pp. 1453 - 1454
DOI: 10.1126/science.306.5701.1453a
Prev | Table of Contents | Next

News of the Week

OBESITY RESEARCH:
New Data on Appetite-Suppressing Peptide Challenge Critics

Trisha Gura

In July, more than 40 scientists from 12 labs reported that they could not reproduce the appetite-squelching effects of peptide YY3-36 (PYY3-36) reported in 2002. This month, however, another group published data demonstrating that rats given intravenous infusions of PYY3-36 ate less than controls, in a dose-dependent fashion.

Read the Full Text

ADVERTISEMENT
Click Me!

ADVERTISEMENT
Click Me!

To Advertise     Find Products

Science. ISSN 0036-8075 (print), 1095-9203 (online)