1. PPG Pathology, Federal University of Health Sciences of Porto Alegre (UFCSPA), Porto Alegre, Brazil;
2. Toxicology Laboratory, Institute of Health Sciences, Feevale University, Novo Hamburgo, Brazil;
3. Cytotoxicity Laboratory, Institute of Health Sciences, Feevale University, Novo Hamburgo, Brazil;
4. Pharmacoscience Department, UFCSPA, Porto Alegre, Brazil