1. From The Huck Institutes of the Life Sciences (HIK and PMK-E) and the Departments of Nutritional Sciences (HIK, DMB, and PMK-E) and Pathology, Core Endocrine Laboratory (LMD), Pennsylvania State University, University Park, PA; the Departments of Obstetrics and Gynecology (RSL) and Public Health Sciences (ARK), Pennsylvania State University College of Medicine, Hershey, PA; and DuPont Central Res