[1] Ezequiel Dias Fdn, Ctr Res & Dev, BR-30510010 Belo Horizonte, MG, Brazil
[2] Univ Fed Parana, Dept Cell Biol, BR-81531990 Curitiba, Parana, Brazil
[3] Univ Munster, Inst Physiol Chem, D-4400 Munster, Germany
[4] Hosp Santa Casa, Post Grad Program, Belo Horizonte, MG, Brazil
[5] Univ Fed Sao Paulo, Dept Med, Sao Paulo, Brazil