1. Graduate Program in Biological Sciences: Biochemistry Toxicology, Federal University of Santa Maria, Santa Maria, RS, Brazil;
2. Department of Clinical and Toxicological Analysis, Center of Health Sciences, Federal University of Santa Maria, Santa Maria, RS, Brazil;
3. Department of Industrial Pharmacy, Center of Health Sciences, Federal University of Santa Maria, Santa Maria, RS, Brazil;
4. Department of Morphology, Center of Health Sciences, Federal University of Santa Maria, Santa Maria, RS, Brazil;
5. Department of Health Sciences, Lutheran University of Brazil, Santa Maria, RS, Brazil;
6. Department of Pharmaceutical Sciences, Center of Health Sciences, Federal University of Pernambuco, Recife, PE, Brazil