1. Reproductive Toxicology Laboratory, Department of Pharmacology, Federal University of Paraná (UFPR), 81531-980 Curitiba, PR, Brazil
2. Animal Endocrine and Reproductive Physiology Laboratory, Department of Physiology, Federal University of Paraná (UFPR), 81531-980 Curitiba, PR, Brazil
3. Reproductive Toxicology Laboratory, Department of Medicine, State University of Centro-Oeste, 85040-167 Guarapuava, PR, Brazil
4. Department of Biosciences, Federal University of Paraná (UFPR), 85950-000 Palotina, PR, Brazil
5. Histopathology Laboratory, Department of Health Sciences, Federal University of Grande Dourados (UFGD), 79804-970 Dourados, MS, Brazil