Research Article
The Effects of Energy on the Gonadotrophins Secretion are Mediated by Leptin in Ewes
Department of Animal Science, Faculty of Agronomy and Animal Science, College of Agriculture and Natural Resources, University of Tehran, P.O. Box 31587-4111 Karaj, Iran
H. Khazali
Department of Biology, Faculty of Basic Science, University of Shaheid Beheshti, Thehran, Iran
A. Niasari Naslaji
Department of Clinical Science, Faculty of Veterinary Medicine, University of Tehran, Tehran, Iran
M. Zhandi
Department of Animal Science, Faculty of Agronomy and Animal Science, College of Agriculture and Natural Resources, University of Tehran, P.O. Box 31587-4111 Karaj, Iran