[1] Univ Pernambuco UPE, Postgrad Program Hlth Sci, Recife, Brazil
[2] Fed Univ Sao Francisco Valley UNIVASF, Coll Med, Petrolina, Brazil
[3] Fed Univ Sao Francisco Valley UNIVASF, Coll Pharm, Petrolina, Brazil
[4] Aggeu Magalhaes Inst IAM FIOCRUZ, Dept Parasitol, Recife, Brazil
[5] Univ Pernambuco UPE, Fac Med, Recife, Brazil
[6] Liver Inst Pernambuco IFP, Recife, Brazil
[7] Univ Pernambuco UPE, Inst Biol Sci, Recife, Brazil
[8] Univ Fed Vale Sao Francisco, Coll Pharm, Ave Jose de Sa Manicoba,s-n,Ctr, BR-56304917 Petrolina, Brazil