1. From the Department of Molecular Pharmacology (SEW, MW-C, WS, GSH, MPL), Division of Hormone-Dependent Tumor Biology (SEW, MW-C, WS, GSH, MPL), Department of Urology (MT, ACN, GL, GJC), Analytical Imaging Facility (CBM), Departments of Pathology (RGR, SMF), Physiology and Biophysics (GJC) and Institute for Smooth Muscle Biology (GJC), Albert Einstein College of Medicine and Divisions of Cardiology and Infectious Disease (SMF), Department of Medicine (SMF), Montefiore Medical Center, Bronx, New York