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Science 25 October 2002:
Vol. 298. no. 5594, pp. 723 - 724
DOI: 10.1126/science.298.5594.723a
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News of the Week

ENDOCRINOLOGY:
Divorcing Estrogen's Bright and Dark Sides

Greg Miller

A study on page 843 suggests that it might be possible to tease apart the various effects of estrogen, maintaining its benefits while reducing its risks. A synthetic hormone has been shown to boost bone strength in mice without affecting reproductive organs.

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