Eur J Pharmacol 2014 May 11;730:72-6. Epub 2014 Mar 11.
Graduation Program in Biological Sciences: Toxicological Biochemistry, Center of Exact and Natural Sciences, Federal University of Santa Maria, Santa Maria, RS, Brazil; Graduation Program in Pharmacology, Center of Health Sciences, Federal University of Santa Maria, Santa Maria, RS 97105-900, Brazil. Electronic address: