1. Laboratory of Reproductive and Developmental Biology and Toxicology; Department of Morphology; Institute of Biosciences, Univ Estadual Paulista-UNESP; Distrito De Rubião Jr S/N Botucatu, Sao Paulo 18618-970 Brazil
2. Laboratory of Reproductive Neuroendocrinology; Department of Morphology, Stomatology and Physiology; School of Dentistry; University of São Paulo, USP; Avenida Do Café S/N Ribeirão Preto, Sao Paulo 14040904 Brazil
3. Department of Obstetrics and Gynecology; Division of Reproductive Biology; McMaster University; 1280 Main Street West Hamilton Ontario L8S 4K1 Canada