Prevalence of Trypanosoma cruzi/HIV coinfection in southern Brazil Dulce Stauffert, Mariangela Freitas da Silveira, Marília Arndt Mesenburg, Adriane Brod Manta, Alessandra da Silva Dutra, Guilherme Lucas de Oliveira Bicca, Marcos Marreiro Villela

Concomitant diagnosis of Trypanosoma cruzi and HIV in a patient with neurologic manifestations: A case report Emmanuel Molina Solano, Mauricio Mora Díaz, Stephanie Montoya Madriz, Mauricio Lizano Calvo, Lissette Retana Moreira

Differential expression on mitochondrial tryparedoxin peroxidase (mTcTXNPx) in Trypanosoma cruzi after ferrocenyl diamine hydrochlorides treatments Andréa A.N. Kohatsu, Flávia A.J. Silva, Acácio I. Francisco, Aline Rimoldi, Marco T.A. Silva, Maria D. Vargas, João A. da Rosa, Regina M.B. Cicarelli