Fertility control A prostaglandin E 2 receptor antagonist prevents pregnancies during a preclinical contraceptive trial with female macaques

M.C. Peluffo1,2, J. Stanley2, N. Braeuer3, A. Rotgeri3, K.-H. Fritzemeier4, U. Fuhrmann3, B. Buchmann3, T. Adevai2, M.J. Murphy2, M.B. Zelinski2,5, B. Lindenthal3, J.D. Hennebold2,5, and R.L. Stouffer2,5,* Centro de Investigaciones Endocrinológicas ‘Dr. César Bergadá’ (CEDIE), CONICET – FEI – División de Endocrinologı́a, Hospital de Niños Ricardo Gutiérrez; Gallo 1330, C1425EFD Ciudad Autónoma de Buenos Aires, Argentina Division of Reproductive and Developmental Sciences, Oregon National Primate Research Center, Oregon Health and Science University West Campus, Beaverton, OR, USA Global Drug Discovery, Bayer Healthcare Pharma, Berlin, Germany Center for Medicinal Biotechnology, University Essen-Duisburg, Essen, Germany Department of Obstetrics and Gynecology, Oregon Health and Science University, Portland, OR, USA