1Department of Dentistry, State University of Maringá, Maringá, Paraná, Brasil
2Department of Pharmacology, State University of Maringá, Maringá, Paraná, Brazil.
3Department of Morphological Science, Federal University of Rio Grande do Sul, Porto Alegre, Rio Grande do Sul, Brazil
4Department of Morphological Science, State University of Maringá, Maringá, Paraná, Brazil.
Email: [email protected], [email protected]