Affiliation: | 1.Department of Biological Sciences, Faculty of Science, University of Ngaoundere, P.O. Box 454, Ngaoundere, Cameroon ;2.Department of Zoology and Animal Physiology, Faculty of Science, University of Buea, Buea, Cameroon ;3.Department of Chemistry, Faculty of Science, University of Ngaoundere, Ngaoundere, Cameroon ;4.Animal Physiology Laboratory, Faculty of Science, University of Yaoundé I, Yaoundé, Cameroon ;5.Laboratory of Endocrinology and Radioisotopes, Institute of Medical Research and Medicinal Plants Studies (IMPM), Yaoundé, Cameroon ; |