1. Laboratoy of Experimental Nutrition (LabNE), College of Nutrition, Federal Fluminense University (UFF), Niterói, Brazil;
2. Department of Statistical Analysis, Federal Fluminense University (UFF), Niterói, Brazil;
3. Laboratory of Hormonal Dosing, Animal Reproduction Sector of Veterinary College, Federal Fluminense University (UFF), Niterói, Brazil