By: Emily Anthes, Scientific American
Wednesday, May 12, 2010
Scientific American cited a study by Jill Becker, professor of psychology and research professor of the Molecular and Behavioral Neuroscience Institute, which showed increasing estrogen levels in female rats also increased the rats' desire for stimulant drugs.
To read the entire news release, see Scientific American's website at http://www.scientificamerican.com/article.cfm?id=shes-hooked.