Affiliation: | 1. Multidisciplinary Laboratory of Pharmaceutical Sciences, Pharmacy College, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil;2. Peptidases Research Laboratory, Paulo de Góes Microbiology Institute, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil;3. Protistology Laboratory, Biology Institute, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil;4. Microscopy Sector of Paulo de Góes Microbiology Institute, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil |