Etelvino J. H. Bechara

Research.com Recognitions

• 1996 - Fellow of John Simon Guggenheim Memorial Foundation

Overview

Best Publications

• Chemiexcitation of melanin derivatives induces DNA photoproducts long after UV exposure

  Sanjay Premi;Silvia Wallisch;Camila M. Mano;Adam B. Weiner

  580
  Citations

• Trapping of free radicals with direct in vivo EPR detection: a comparison of 5,5-dimethyl-1-pyrroline-N-oxide and 5-diethoxyphosphoryl-5-methyl-1-pyrroline-N-oxide as spin traps for HO* and SO4*-.

  Graham S Timmins;Ke Jian Liu;Etelvino J.H Bechara;Yashige Kotake

  357
  Citations

• Fontes vegetais naturais de antioxidantes

  Alane Cabral de Oliveira;Iara Barros Valentim;Marília Oliveira Fonseca Goulart;Cícero Alexandre Silva

  343
  Citations

• Total phenolic content and free radical scavenging activities of methanolic extract powders of tropical fruit residues.

  Alane Cabral de Oliveira;Iara Barros Valentim;Cícero Alexandre Silva;Etelvino José Henriques Bechara

  317
  Citations

• Permeabilization of the inner mitochondrial membrane by Ca2+ ions is stimulated by t-butyl hydroperoxide and mediated by reactive oxygen species generated by mitochondria

  Roger F. Castilho;Alicia J. Kowaltowski;AndréR. Meinicke;Etelvino J.H. Bechara

  296
  Citations

• Antioxidant modulation in response to metal-induced oxidative stress in algal chloroplasts.

  O. K. Okamoto;E. Pinto;L. R. Latorre;E. J. H. Bechara

  270
  Citations

• Effect of inorganic phosphate concentration on the nature of inner mitochondrial membrane alterations mediated by Ca2+ ions. A proposed model for phosphate-stimulated lipid peroxidation.

  Alicia J. Kowaltowski;Roger F. Castilho;Mercedes T. Grijalba;Etelvino J.H. Bechara

  244
  Citations

• Activities of superoxide dismutase and glutathione peroxidase in schizophrenic and manic-depressive patients.

  D. S. P. Abdalla;H. P. Monteiro;J. A. C. Oliveira;E. J. H. Bechara

  227
  Citations

• Cloning, sequence analysis, and expression of active Phrixothrix railroad-worms luciferases: relationship between bioluminescence spectra and primary structures.

  Vadim R. Viviani;Etelvino J. H. Bechara;Yoshihiro Ohmiya

  217
  Citations

• Are free radicals involved in lead poisoning

  M. Hermes-Lima;B. Pereira;E. J. H. Bechara

  216
  Citations

• Singlet molecular oxygen production in the reaction of peroxynitrite with hydrogen peroxide

  Paolo Di Mascio;Etelvino José Henriques Bechara;Marisa Helena Gennari de Medeiros;K Briviba

  213
  Citations

• Free radical generation during δ-Aminolevulinic acid autoxidation: Induction by hemoglobin and connections with porphyrinpathies

  Hugo P. Monteiro;Dulcineia S.P. Abdalla;Ohara Augusto;Etelvino J.H. Bechara

  197
  Citations

• Oxidative stress in acute intermittent porphyria and lead poisoning may be triggered by 5-aminolevulinic acid.

  E. J. H. Bechara

  192
  Citations

• Damage to rat liver mitochondria promoted by δ-aminolevulinic acid-generated reactive oxygen species: connections with acute intermittent porphyria and lead-poisoning

  Marcelo Hermes-Lima;Valderez G.R. Valle;Anibal E. Vercesi;Etelvino J.H. Bechara

  180
  Citations

• Control of superoxide dismutase, catalase and glutathione peroxidase activities in rat lymphoid organs by thyroid hormones

  B Pereira;L F B P Costa Rosa;D A Safi;E J H Bechara

  178
  Citations

• A Free Radical Hypothesis of Lead Poisoning and Inborn Porphyrias Associated with 5-Aminolevulinic Acid Overload

  E. J. H. Bechara;M. H. G. Medeiros;H. P. Monteiro;M. Hermes-Lima

  177
  Citations

• Correlation between plasma 5-aminolevulinic acid concentrations and indicators of oxidative stress in lead-exposed workers

  C A Costa;Gilmar da Cunha Trivelato;A M P Pinto;Etelvino José Henriques Bechara

  144
  Citations

• Generation of active oxygen species during coupled autoxidation of oxyhemoglobin and δ-aminolevulinic acid

  Hugo P. Monteiro;Dulcinéia S.P. Abdalla;Adelaide Faljoni-Alàrio;Etelvino J.H. Bechara

  141
  Citations

• The prooxidant effect of 5-aminolevulinic acid in the brain tissue of rats: Implications in neuropsychiatric manifestations in porphyrias

  Marilene Demasi;Carlos A.A. Penatti;Roberto Delucia;Etelvino J.H. Bechara

  140
  Citations

• Neurotoxicity and aggressiveness triggered by low-level lead in children: a review

  Kelly Polido Kaneshiro Olympio;Claudia Gonçalves;Wanda Maria Risso Günther;Etelvino José Henriques Bechara;Etelvino José Henriques Bechara

  136
  Citations