1. Department of Physiology and PharmacologyFederal University of Santa Maria Santa Maria RS Brazil
2. Graduate Program in PharmacologyFederal University of Santa Maria Santa Maria RS Brazil
3. Laboratory of Toxicology (LATOX)Federal University of Rio Grande do Sul Porto Alegre RS Brazil
4. Graduate Program in Pharmaceutical SciencesFederal University of Rio Grande do Sul Porto Alegre RS Brazil
5. Graduate Program on Toxicology and Analytical ToxicologyUniversity Feevale Novo Hamburgo RS Brazil