R
Renato Dutra Dias
Researcher at Pontifícia Universidade Católica do Rio Grande do Sul
Publications - 93
Citations - 3552
Renato Dutra Dias is an academic researcher from Pontifícia Universidade Católica do Rio Grande do Sul. The author has contributed to research in topics: ATPase & Apyrase. The author has an hindex of 34, co-authored 93 publications receiving 3336 citations. Previous affiliations of Renato Dutra Dias include National Institute of Standards and Technology & Universidade Federal do Rio Grande do Sul.
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Journal ArticleDOI
Neuropsychiatric Evaluation in Subjects Chronically Exposed to Organophosphate Pesticides
Rosane Maria Salvi,Diogo R. Lara,Eduardo S. Ghisolfi,Luis Valmor Cruz Portela,Renato Dutra Dias,Diogo O. Souza +5 more
TL;DR: The need for parameters other than acetylcholinesterase activity to monitor for chronic consequences of chronic low-dose OP exposure is reinforced, and it suggests that subjects have not only transient motor and psychiatric consequences while exposed, but may also develop enduring extrapyramidal symptoms.
Journal ArticleDOI
Characterization of an ATP diphosphohydrolase (EC 3.6.1.5) in synaptosomes from cerebral cortex of adult rats.
Ana Maria Oliveira Battastini,João Rocha,Claudia Kuplich Barcellos,Renato Dutra Dias,João José Freitas Sarkis +4 more
TL;DR: It is demonstrated that synaptosomal preparations obtained from the cerebral cortex of rats show ATPase activity that could not be dissociated from ADPase activity, suggesting that an ATP-diphosphohydrolase is involved in ATP and ADP hydrolysis.
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Differences in spatio-temporal behavior of zebrafish in the open tank paradigm after a short-period confinement into dark and bright environments.
Denis B. Rosemberg,Eduardo Pacheco Rico,Ben Hur Marins Mussulini,Ângelo L. Piato,Maria Elisa Calcagnotto,Carla Denise Bonan,Renato Dutra Dias,Rachel E. Blaser,Diogo O. Souza,Diogo Losch de Oliveira +9 more
TL;DR: An alternative methodological approach for assessing the zebrafish behavior after a forced exposure to different environments is described and the analysis of ethologically-relevant patterns across time could be a potential phenotyping tool to evaluate theZebrafish exploratory profile in the open tank task.
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Behavioral effects of taurine pretreatment in zebrafish acutely exposed to ethanol.
Denis B. Rosemberg,Marcos M. Braga,Eduardo Pacheco Rico,Cássio Morais Loss,Sandro D. Córdova,Ben Hur Marins Mussulini,Rachel E. Blaser,Carlos Eduardo Leite,Maria M. Campos,Renato Dutra Dias,Maria Elisa Calcagnotto,Diogo Losch de Oliveira,Diogo O. Souza +12 more
TL;DR: The data suggest that both protocols of acute EtOH exposure induce significant changes in the spatio-temporal behavior of zebrafish and that TAU may exert a preventive role by antagonizing the effects induced by EtOH possibly due to its neuromodulatory role and also by decreasing brain EtOH levels.
Journal ArticleDOI
ATP diphosphohydrolase activity (apyrase, EC 3.6.1.5) in human blood platelets.
C. Pilla,Tatiana Emanuelli,Silvana Soriano Frassetto,Ana Maria Oliveira Battastini,Renato Dutra Dias,João José Freitas Sarkis +5 more
TL;DR: ATP diphosphohydrolase from human platelets may be involved in the modulation of nucleotide concentration in the circulation and thus in vascular tonus and the competition plot presented suggest that ATP and ADP hydrolysis occurs at the same active site.