1. Department of Physiological Sciences Institute of Biological Sciences Federal University of Goiás Goiânia Brazil
2. Burnett School of Biomedical Sciences University of Central Florida Orlando Florida USA
3. Department of Pharmacology Institute of Biological Sciences Federal University of Goiás Goiânia Brazil
4. Department of Histology, Embryology and Cell Biology Institute of Biological Sciences Federal University of Goiás Goiânia Brazil