Username

Password

Forgot Password?

Preview

Sign-in free and Explore the Exciting World of BiomedExperts:

Over 1.500.000 Profiles
More than 1.800 Organizations worldwide
State of the Art Network Visualizations

Manage your own Profile
Locate Experts in your Country/Region
Locate Experts in your 1. and 2. Level Network
Connect to Experts Worldwide

NetworkView

Rafael Radi

This is a preview profile on BiomedExperts - the first literature-based scientific social network. It brings the right researchers together and allows them to collaborate online. Collexis and Dell provide the BiomedExperts network of +1.5 Million pre-calculated profiles free of charge to researchers worldwide.

Research Profile (preview)

Chemicals & Drugs

Phenomena

Oxidation-Reduction

Concepts & Ideas

Living Beings

Procedures

Electron Spin Resonance Spectroscopy

Anatomy

Mitochondria

Sign-in to see full Profile

Network (preview)

Co-Publications
Name
31
Freeman, Bruce
25
Rubbo, Homero
20
Peluffo, Gonzalo
20
Denicola, Ana
19
Ferrer-Sueta, Gerardo
17
Alvarez, Beatriz
17
Trujillo, Madia
13
Botti, Horacio
12
Augusto, Ohara
11
Batthyány, Carlos
11
Beckman, Joseph
11
Souza, José
10
Quijano, Celia
10
Alvarez, María Noel
9
Piacenza Bengochea, Maria Lucia

Sign-in to see all Coauthors

Publications

TOP 3
Piacenza L; Zago M P; Peluffo G; Alvarez M N; Basombrio M A; Radi R
Enzymes of the antioxidant network as novel determiners of Trypanosoma cruzi virulence.
Hugo Martín; Turell Lucía; Manta Bruno; Botti Horacio; Monteiro Gisele; Netto Luis E S; Alvarez Beatriz; Radi Rafael; Trujillo Madia
Thiol and sulfenic acid oxidation of AhpE, the one-cysteine peroxiredoxin from mycobacterium tuberculosis: kinetics, acidity constants, and conformational dynamics.
Turell Lucía; Botti Horacio; Carballal Sebastián; Radi Rafael; Alvarez Beatriz
Sulfenic acid--a key intermediate in albumin thiol oxidation.

Sign-in to see all Publications

Sign in free and see...

Visualized networks:

See your personal network in
sophisticated graphical views

GeoTargeted Searches:

Locate experts around the world
and connect with global collaborators

Research Profiles:

See the visualized research activity
of experts around the globe

Sign-in to see more

Geonetwork of Rafael Radi (preview)

Cities where this author has publications
Cities where co-authors of this author have publications

Flash Player Required

Sign-in to see more

All Publications

2009: Piacenza L; Zago M P; Peluffo G; Alvarez M N; Basombrio M A; Radi R
Enzymes of the antioxidant network as novel determiners of Trypanosoma cruzi virulence.
International journal for parasitology 2009;39(13):1455-64.
2009: Hugo Martín; Turell Lucía; Manta Bruno; Botti Horacio; Monteiro Gisele; Netto Luis E S; Alvarez Beatriz; Radi Rafael; Trujillo Madia
Thiol and sulfenic acid oxidation of AhpE, the one-cysteine peroxiredoxin from mycobacterium tuberculosis: kinetics, acidity constants, and conformational dynamics.
Biochemistry 2009;48(40):9416-26.
2009: Turell Lucía; Botti Horacio; Carballal Sebastián; Radi Rafael; Alvarez Beatriz
Sulfenic acid--a key intermediate in albumin thiol oxidation.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences 2009;877(28):3384-92.
2009: Piacenza Lucía; Alvarez María Noel; Peluffo Gonzalo; Radi Rafael
Fighting the oxidative assault: the Trypanosoma cruzi journey to infection.
Current opinion in microbiology 2009;12(4):415-21.
2009: Ferrer-Sueta Gerardo; Radi Rafael
Chemical biology of peroxynitrite: kinetics, diffusion, and radicals.
ACS chemical biology 2009;4(3):161-77.
2009: Irigoín Florencia; Inada Natalia M; Fernandes Mariana P; Piacenza Lucía; Gadelha Fernanda R; Vercesi Anibal E; Radi Rafael
Mitochondrial calcium overload triggers complement-dependent superoxide-mediated programmed cell death in Trypanosoma cruzi.
The Biochemical journal 2009;418(3):595-604.
2009: Godoy Luiz C; Muñoz-Pinedo Cristina; Castro Laura; Cardaci Simone; Schonhoff Christopher M; King Michael; Tórtora Verónica; Marín Mónica; Miao Qian; Jiang Jian Fei; Kapralov Alexandr; Jemmerson Ronald; Silkstone Gary G; Patel Jinal N; Evans James E; Wilson Michael T; Green Douglas R; Kagan Valerian E; Radi Rafael; Mannick Joan B
Disruption of the M80-Fe ligation stimulates the translocation of cytochrome c to the cytoplasm and nucleus in nonapoptotic cells.
Proceedings of the National Academy of Sciences of the United States of America 2009;106(8):2653-8.
2009: Batinic-Haberle Ines; Cuzzocrea Salvatore; Rebouças Júlio S; Ferrer-Sueta Gerardo; Mazzon Emanuela; Di Paola Rosanna; Radi Rafael; Spasojevic Ivan; Benov Ludmil; Salvemini Daniela
Pure MnTBAP selectively scavenges peroxynitrite over superoxide: comparison of pure and commercial MnTBAP samples to MnTE-2-PyP in two models of oxidative stress injury, an SOD-specific Escherichia coli model and carrageenan-induced pleurisy.
Free radical biology & medicine 2009;46(2):192-201.
2009: Abriata Luciano A; Cassina Adriana; Tórtora Verónica; Marín Mónica; Souza José M; Castro Laura; Vila Alejandro J; Radi Rafael
Nitration of solvent-exposed tyrosine 74 on cytochrome c triggers heme iron-methionine 80 bond disruption. Nuclear magnetic resonance and optical spectroscopy studies.
The Journal of biological chemistry 2009;284(1):17-26.
2008: Rubbo Homero; Radi Rafael
Protein and lipid nitration: role in redox signaling and injury.
Biochimica et biophysica acta 2008;1780(11):1318-24.
2008: Stadler Krisztian; Bonini Marcelo G; Dallas Shannon; Jiang Jinjie; Radi Rafael; Mason Ronald P; Kadiiska Maria B
Involvement of inducible nitric oxide synthase in hydroxyl radical-mediated lipid peroxidation in streptozotocin-induced diabetes.
Free radical biology & medicine 2008;45(6):866-74.
2008: Irigoín Florencia; Cibils Lucía; Comini Marcelo A; Wilkinson Shane R; Flohé Leopold; Radi Rafael
Insights into the redox biology of Trypanosoma cruzi: Trypanothione metabolism and oxidant detoxification.
Free radical biology & medicine 2008;45(6):733-42.
2008: Trujillo Madia; Ferrer-Sueta Gerardo; Radi Rafael
Peroxynitrite detoxification and its biologic implications.
Antioxidants & redox signaling 2008;10(9):1607-20.
2008: Souza José M; Peluffo Gonzalo; Radi Rafael
Protein tyrosine nitration--functional alteration or just a biomarker?
Free radical biology & medicine 2008;45(4):357-66.
2008: González-Pérez Sergio; Quijano Celia; Romero Natalia; Melø Thor Bernt; Radi Rafael; Arellano Juan B
Peroxynitrite inhibits electron transport on the acceptor side of higher plant photosystem II.
Archives of biochemistry and biophysics 2008;473(1):25-33.
2008: Cassina Patricia; Cassina Adriana; Pehar Mariana; Castellanos Raquel; Gandelman Mandi; de León Andrés; Robinson Kristine M; Mason Ronald P; Beckman Joseph S; Barbeito Luis; Radi Rafael
Mitochondrial dysfunction in SOD1G93A-bearing astrocytes promotes motor neuron degeneration: prevention by mitochondrial-targeted antioxidants.
The Journal of neuroscience : the official journal of the Society for Neuroscience 2008;28(16):4115-22.
2008: Carballal Sebastián; Madzelan Peter; Zinola Carlos F; Graña Martín; Radi Rafael; Banerjee Ruma; Alvarez Beatriz
Dioxygen reactivity and heme redox potential of truncated human cystathionine beta-synthase.
Biochemistry 2008;47(10):3194-201.
2008: Piacenza Lucía; Peluffo Gonzalo; Alvarez María Noel; Kelly John M; Wilkinson Shane R; Radi Rafael
Peroxiredoxins play a major role in protecting Trypanosoma cruzi against macrophage- and endogenously-derived peroxynitrite.
The Biochemical journal 2008;410(2):359-68.
2008: Turell Lucía; Botti Horacio; Carballal Sebastián; Ferrer-Sueta Gerardo; Souza José M; Durán Rosario; Freeman Bruce A; Radi Rafael; Alvarez Beatriz
Reactivity of sulfenic acid in human serum albumin.
Biochemistry 2008;47(1):358-67.
2008: Bartesaghi Silvina; Peluffo Gonzalo; Zhang Hao; Joseph Joy; Kalyanaraman Balaraman; Radi Rafael
Tyrosine nitration, dimerization, and hydroxylation by peroxynitrite in membranes as studied by the hydrophobic probe N-t-BOC-l-tyrosine tert-butyl ester.
Methods in enzymology 2008;441():217-36.
2008: Souza José M; Castro Laura; Cassina Adriana María; Batthyány Carlos; Radi Rafael
Nitrocytochrome c: synthesis, purification, and functional studies.
Methods in enzymology 2008;441():197-215.
2008: Trujillo Madia; Ferrer-Sueta Gerardo; Radi Rafael
Kinetic studies on peroxynitrite reduction by peroxiredoxins.
Methods in enzymology 2008;441():173-96.
2007: Alvarez María Noel; Peluffo Gonzalo; Folkes Lisa; Wardman Peter; Radi Rafael
Reaction of the carbonate radical with the spin-trap 5,5-dimethyl-1-pyrroline-N-oxide in chemical and cellular systems: pulse radiolysis, electron paramagnetic resonance, and kinetic-competition studies.
Free radical biology & medicine 2007;43(11):1523-33.
2007: Quijano Celia; Castro Laura; Peluffo Gonzalo; Valez Valeria; Radi Rafael
Enhanced mitochondrial superoxide in hyperglycemic endothelial cells: direct measurements and formation of hydrogen peroxide and peroxynitrite.
American journal of physiology. Heart and circulatory physiology 2007;293(6):H3404-14.
2007: Romero Natalia; Peluffo Gonzalo; Bartesaghi Silvina; Zhang Hao; Joseph Joy; Kalyanaraman Balaraman; Radi Rafael
Incorporation of the hydrophobic probe N-t-BOC-L-tyrosine tert-butyl ester to red blood cell membranes to study peroxynitrite-dependent reactions.
Chemical research in toxicology 2007;20(11):1638-48.
2007: Trujillo Madia; Clippe André; Manta Bruno; Ferrer-Sueta Gerardo; Smeets Aude; Declercq Jean-Paul; Knoops Bernard; Radi Rafael
Pre-steady state kinetic characterization of human peroxiredoxin 5: taking advantage of Trp84 fluorescence increase upon oxidation.
Archives of biochemistry and biophysics 2007;467(1):95-106.
2007: Baker Laura M S; Baker Paul R S; Golin-Bisello Franca; Schopfer Francisco J; Fink Mitchell; Woodcock Steven R; Branchaud Bruce P; Radi Rafael; Freeman Bruce A
Nitro-fatty acid reaction with glutathione and cysteine. Kinetic analysis of thiol alkylation by a Michael addition reaction.
The Journal of biological chemistry 2007;282(42):31085-93.
2007: Szabó Csaba; Ischiropoulos Harry; Radi Rafael
Peroxynitrite: biochemistry, pathophysiology and development of therapeutics.
Nature reviews. Drug discovery 2007;6(8):662-80.
2007: Pehar Mariana; Vargas Marcelo R; Robinson Kristine M; Cassina Patricia; Díaz-Amarilla Pablo J; Hagen Tory M; Radi Rafael; Barbeito Luis; Beckman Joseph S
Mitochondrial superoxide production and nuclear factor erythroid 2-related factor 2 activation in p75 neurotrophin receptor-induced motor neuron apoptosis.
The Journal of neuroscience : the official journal of the Society for Neuroscience 2007;27(29):7777-85.
2007: Peluffo Gonzalo; Radi Rafael
Biochemistry of protein tyrosine nitration in cardiovascular pathology.
Cardiovascular research 2007;75(2):291-302.
2007: Demicheli Verónica; Quijano Celia; Alvarez Beatriz; Radi Rafael
Inactivation and nitration of human superoxide dismutase (SOD) by fluxes of nitric oxide and superoxide.
Free radical biology & medicine 2007;42(9):1359-68.
2007: Tórtora Verónica; Quijano Celia; Freeman Bruce; Radi Rafael; Castro Laura
Mitochondrial aconitase reaction with nitric oxide, S-nitrosoglutathione, and peroxynitrite: mechanisms and relative contributions to aconitase inactivation.
Free radical biology & medicine 2007;42(7):1075-88.
2007: Trostchansky Andrés; O'Donnell Valerie B; Goodwin Douglas C; Landino Lisa M; Marnett Lawrence J; Radi Rafael; Rubbo Homero
Interactions between nitric oxide and peroxynitrite during prostaglandin endoperoxide H synthase-1 catalysis: a free radical mechanism of inactivation.
Free radical biology & medicine 2007;42(7):1029-38.
2007: Piacenza Lucía; Irigoín Florencia; Alvarez María Noel; Peluffo Gonzalo; Taylor Martin C; Kelly John M; Wilkinson Shane R; Radi Rafael
Mitochondrial superoxide radicals mediate programmed cell death in Trypanosoma cruzi: cytoprotective action of mitochondrial iron superoxide dismutase overexpression.
The Biochemical journal 2007;403(2):323-34.
2007: Ye Yaozu; Quijano Celia; Robinson Kristine M; Ricart Karina C; Strayer Amy L; Sahawneh Mary Anne; Shacka John J; Kirk Marion; Barnes Stephen; Accavitti-Loper Mary Ann; Radi Rafael; Beckman Joseph S; Estévez Alvaro G
Prevention of peroxynitrite-induced apoptosis of motor neurons and PC12 cells by tyrosine-containing peptides.
The Journal of biological chemistry 2007;282(9):6324-37.
2007: Trujillo Madia; Ferrer-Sueta Gerardo; Thomson Leonor; Flohé Leopold; Radi Rafael
Kinetics of peroxiredoxins and their role in the decomposition of peroxynitrite.
Sub-cellular biochemistry 2007;44():83-113.
2007: Bartesaghi S; Ferrer-Sueta G; Peluffo G; Valez V; Zhang H; Kalyanaraman B; Radi R
Protein tyrosine nitration in hydrophilic and hydrophobic environments.
Amino acids 2007;32(4):501-15.
2007: Carballal S; Alvarez B; Turell L; Botti H; Freeman B A; Radi R
Sulfenic acid in human serum albumin.
Amino acids 2007;32(4):543-51.
2006: Romero Natalia; Denicola Ana; Radi Rafael
Red blood cells in the metabolism of nitric oxide-derived peroxynitrite.
IUBMB life 2006;58(10):572-80.
2006: Radi Rafael
How I became a Biochemist.
IUBMB life 2006;58(9):559-61.
2006: Ferrer-Sueta Gerardo; Hannibal Luciana; Batinic-Haberle Ines; Radi Rafael
Reduction of manganese porphyrins by flavoenzymes and submitochondrial particles: a catalytic cycle for the reduction of peroxynitrite.
Free radical biology & medicine 2006;41(3):503-12.
2006: Radi Rafael
Immuno-spin trapping: a breakthrough for the sensitive detection of protein-derived radicals, a commentary on "Protein radical formation on thyroid peroxidase during turnover".
Free radical biology & medicine 2006;41(3):416-7.
2006: Trujillo Madia; Mauri PierLuigi; Benazzi Louise; Comini Marcelo; De Palma Antonella; Flohé Leopold; Radi Rafael; Stehr Matthias; Singh Mahavir; Ursini Fulvio; Jaeger Timo
The mycobacterial thioredoxin peroxidase can act as a one-cysteine peroxiredoxin.
The Journal of biological chemistry 2006;281(29):20555-66.
2006: Bartesaghi Silvina; Valez Valeria; Trujillo Madia; Peluffo Gonzalo; Romero Natalia; Zhang Hao; Kalyanaraman Balaraman; Radi Rafael
Mechanistic studies of peroxynitrite-mediated tyrosine nitration in membranes using the hydrophobic probe N-t-BOC-L-tyrosine tert-butyl ester.
Biochemistry 2006;45(22):6813-25.
2005: Naviliat M; Gualco G; Cayota A; Radi R
Protein 3-nitrotyrosine formation during Trypanosoma cruzi infection in mice.
Brazilian journal of medical and biological research = Revista brasileira de pesquisas médicas e biológicas / Sociedade Brasileira de Biofísica ... [et al.] 2005;38(12):1825-34.
2005: Nickel Christine; Trujillo Madia; Rahlfs Stefan; Deponte Marcel; Radi Rafael; Becker Katja
Plasmodium falciparum 2-Cys peroxiredoxin reacts with plasmoredoxin and peroxynitrite.
Biological chemistry 2005;386(11):1129-36.
2005: López Gloria V; Batthyány Carlos; Blanco Fabiana; Botti Horacio; Trostchansky Andrés; Migliaro Eduardo; Radi Rafael; González Mercedes; Cerecetto Hugo; Rubbo Homero
Design, synthesis, and biological characterization of potential antiatherogenic nitric oxide releasing tocopherol analogs.
Bioorganic & medicinal chemistry 2005;13(20):5787-96.
2005: Quijano Celia; Romero Natalia; Radi Rafael
Tyrosine nitration by superoxide and nitric oxide fluxes in biological systems: modeling the impact of superoxide dismutase and nitric oxide diffusion.
Free radical biology & medicine 2005;39(6):728-41.
2005: Trujillo Madia; Folkes Lisa; Bartesaghi Silvina; Kalyanaraman Balaraman; Wardman Peter; Radi Rafael
Peroxynitrite-derived carbonate and nitrogen dioxide radicals readily react with lipoic and dihydrolipoic acid.
Free radical biology & medicine 2005;39(2):279-88.
2005: Batthyány Carlos; Souza José M; Durán Rosario; Cassina Adriana; Cerveñansky Carlos; Radi Rafael
Time course and site(s) of cytochrome c tyrosine nitration by peroxynitrite.
Biochemistry 2005;44(22):8038-46.
2005: Denicola Ana; Radi Rafael
Peroxynitrite and drug-dependent toxicity.
Toxicology 2005;208(2):273-88.
2005: Möller Matías; Botti Horacio; Batthyany Carlos; Rubbo Homero; Radi Rafael; Denicola Ana
Direct measurement of nitric oxide and oxygen partitioning into liposomes and low density lipoprotein.
The Journal of biological chemistry 2005;280(10):8850-4.
2005: Romero Natalia; Radi Rafael
Hemoglobin and red blood cells as tools for studying peroxynitrite biochemistry.
Methods in enzymology 2005;396():229-45.
2005: Latini A; Rodriguez M; Borba Rosa R; Scussiato K; Leipnitz G; Reis de Assis D; da Costa Ferreira G; Funchal C; Jacques-Silva M C; Buzin L; Giugliani R; Cassina A; Radi R; Wajner M
3-Hydroxyglutaric acid moderately impairs energy metabolism in brain of young rats.
Neuroscience 2005;135(1):111-20.
2004: Alvarez María Noel; Piacenza Lucía; Irigoín Florencia; Peluffo Gonzalo; Radi Rafael
Macrophage-derived peroxynitrite diffusion and toxicity to Trypanosoma cruzi.
Archives of biochemistry and biophysics 2004;432(2):222-32.
2004: Nin Nicolás; Cassina Adriana; Boggia José; Alfonso Evangelina; Botti Horacio; Peluffo Gonzalo; Trostchansky Andrés; Batthyány Carlos; Radi Rafael; Rubbo Homero; Hurtado F Javier
Septic diaphragmatic dysfunction is prevented by Mn(III)porphyrin therapy and inducible nitric oxide synthase inhibition.
Intensive care medicine 2004;30(12):2271-8.
2004: Botti Horacio; Trujillo Madia; Batthyány Carlos; Rubbo Homero; Ferrer-Sueta Gerardo; Radi Rafael
Homolytic pathways drive peroxynitrite-dependent Trolox C oxidation.
Chemical research in toxicology 2004;17(10):1377-84.
2004: Alvarez Beatriz; Demicheli Verónica; Durán Rosario; Trujillo Madia; Cerveñansky Carlos; Freeman Bruce A; Radi Rafael
Inactivation of human Cu,Zn superoxide dismutase by peroxynitrite and formation of histidinyl radical.
Free radical biology & medicine 2004;37(6):813-22.
2004: Kelley Eric E; Trostchansky Andrés; Rubbo Homero; Freeman Bruce A; Radi Rafael; Tarpey Margaret M
Binding of xanthine oxidase to glycosaminoglycans limits inhibition by oxypurinol.
The Journal of biological chemistry 2004;279(36):37231-4.
2004: Peluffo Gonzalo; Piacenza Lucía; Irigoín Florencia; Alvarez María Noel; Radi Rafael
L-arginine metabolism during interaction of Trypanosoma cruzi with host cells.
Trends in parasitology 2004;20(8):363-9.
2004: Trujillo Madia; Budde Heike; Piñeyro María Dolores; Stehr Matthias; Robello Carlos; Flohé Leopold; Radi Rafael
Trypanosoma brucei and Trypanosoma cruzi tryparedoxin peroxidases catalytically detoxify peroxynitrite via oxidation of fast reacting thiols.
The Journal of biological chemistry 2004;279(33):34175-82.
2004: Chen Yeong-Renn; Chen Chwen-Lih; Chen Weiguo; Zweier Jay L; Augusto Ohara; Radi Rafael; Mason Ronald P
Formation of protein tyrosine ortho-semiquinone radical and nitrotyrosine from cytochrome c-derived tyrosyl radical.
The Journal of biological chemistry 2004;279(17):18054-62.
2004: Radi Rafael
Nitric oxide, oxidants, and protein tyrosine nitration.
Proceedings of the National Academy of Sciences of the United States of America 2004;101(12):4003-8.
2004: Jaeger Timo; Budde Heike; Flohé Leopold; Menge Ulrich; Singh Mahavir; Trujillo Madia; Radi Rafael
Multiple thioredoxin-mediated routes to detoxify hydroperoxides in Mycobacterium tuberculosis.
Archives of biochemistry and biophysics 2004;423(1):182-91.
2004: Bartesaghi Silvina; Trujillo Madia; Denicola Ana; Folkes Lisa; Wardman Peter; Radi Rafael
Reactions of desferrioxamine with peroxynitrite-derived carbonate and nitrogen dioxide radicals.
Free radical biology & medicine 2004;36(4):471-83.
2004: Botti Horacio; Batthyány Carlos; Trostchansky Andrés; Radi Rafael; Freeman Bruce A; Rubbo Homero
Peroxynitrite-mediated alpha-tocopherol oxidation in low-density lipoprotein: a mechanistic approach.
Free radical biology & medicine 2004;36(2):152-62.
2004: Lang John D; Figueroa Mario; Chumley Phillip; Aslan Mutay; Hurt John; Tarpey Margaret M; Alvarez Beatriz; Radi Rafael; Freeman Bruce A
Albumin and hydroxyethyl starch modulate oxidative inflammatory injury to vascular endothelium.
Anesthesiology 2004;100(1):51-8.
2004: Castro Laura; Eiserich Jason P; Sweeney Scott; Radi Rafael; Freeman Bruce A
Cytochrome c: a catalyst and target of nitrite-hydrogen peroxide-dependent protein nitration.
Archives of biochemistry and biophysics 2004;421(1):99-107.
2003: Alvarez B; Radi R
Peroxynitrite reactivity with amino acids and proteins.
Amino acids 2003;25(3-4):295-311.
2003: Trostchansky Andrés; Ferrer-Sueta Gerardo; Batthyány Carlos; Botti Horacio; Batinic-Haberle Ines; Radi Rafael; Rubbo Homero
Peroxynitrite flux-mediated LDL oxidation is inhibited by manganese porphyrins in the presence of uric acid.
Free radical biology & medicine 2003;35(10):1293-300.
2003: Romero Natalia; Radi Rafael; Linares Edlaine; Augusto Ohara; Detweiler Charles D; Mason Ronald P; Denicola Ana
Reaction of human hemoglobin with peroxynitrite. Isomerization to nitrate and secondary formation of protein radicals.
The Journal of biological chemistry 2003;278(45):44049-57.
2003: Carballal Sebastián; Radi Rafael; Kirk Marion C; Barnes Stephen; Freeman Bruce A; Alvarez Beatriz
Sulfenic acid formation in human serum albumin by hydrogen peroxide and peroxynitrite.
Biochemistry 2003;42(33):9906-14.
2003: Ferrer-Sueta Gerardo; Vitturi Dario; Batinic-Haberle Ines; Fridovich Irwin; Goldstein Sara; Czapski Gidon; Radi Rafael
Reactions of manganese porphyrins with peroxynitrite and carbonate radical anion.
The Journal of biological chemistry 2003;278(30):27432-8.
2003: Thomson Leonor; Denicola Ana; Radi Rafael
The trypanothione-thiol system in Trypanosoma cruzi as a key antioxidant mechanism against peroxynitrite-mediated cytotoxicity.
Archives of biochemistry and biophysics 2003;412(1):55-64.
2002: Augusto Ohara; Lopes de Menezes Silvia; Linares Edlaine; Romero Natália; Radi Rafael; Denicola Ana
EPR detection of glutathiyl and hemoglobin-cysteinyl radicals during the interaction of peroxynitrite with human erythrocytes.
Biochemistry 2002;41(48):14323-8.
2002: Radi Rafael; Cassina Adriana; Hodara Roberto; Quijano Celia; Castro Laura
Peroxynitrite reactions and formation in mitochondria.
Free radical biology & medicine 2002;33(11):1451-64.
2002: Estévez Alvaro G; Kamaid Andrés; Thompson J Anthony; Cornwell Trudy L; Radi Rafael; Barbeito Luis; Beckman Joseph S
Cyclic guanosine 5' monophosphate (GMP) prevents expression of neuronal nitric oxide synthase and apoptosis in motor neurons deprived of trophic factors in rats.
Neuroscience letters 2002;326(3):201-5.
2002: Radi Rafael; Cassina Adriana; Hodara Roberto
Nitric oxide and peroxynitrite interactions with mitochondria.
Biological chemistry 2002;383(3-4):401-9.
2002: Trujillo Madia; Radi Rafael
Peroxynitrite reaction with the reduced and the oxidized forms of lipoic acid: new insights into the reaction of peroxynitrite with thiols.
Archives of biochemistry and biophysics 2002;397(1):91-8.
2002: Denicola Ana; Batthyány Carlos; Lissi Eduardo; Freeman Bruce A; Rubbo Homero; Radi Rafael
Diffusion of nitric oxide into low density lipoprotein.
The Journal of biological chemistry 2002;277(2):932-6.
2002: Alvarez María Noel; Trujillo Madia; Radi Rafael
Peroxynitrite formation from biochemical and cellular fluxes of nitric oxide and superoxide.
Methods in enzymology 2002;359():353-66.
2002: Piacenza Lucía; Peluffo Gonzalo; Radi Rafael
L-arginine metabolism in Trypanosoma cruzi in the regulation of programmed cell death.
Methods in enzymology 2002;359():286-302.
2002: Rubbo Homero; Botti Horacio; Batthyány Carlos; Trostchansky Andrés; Denicola Ana; Radi Rafael
Antioxidant and diffusion properties of nitric oxide in low-density lipoprotein.
Methods in enzymology 2002;359():200-9.
2002: Ferrer-Sueta Gerardo; Quijano Celia; Alvarez Beatriz; Radi Rafael
Reactions of manganese porphyrins and manganese-superoxide dismutase with peroxynitrite.
Methods in enzymology 2002;349():23-37.
2001: Blanchard-Fillion B; Souza J M; Friel T; Jiang G C; Vrana K; Sharov V; Barrón L; Schöneich C; Quijano C; Alvarez B; Radi R; Przedborski S; Fernando G S; Horwitz J; Ischiropoulos H
Nitration and inactivation of tyrosine hydroxylase by peroxynitrite.
The Journal of biological chemistry 2001;276(49):46017-23.
2001: Trostchansky A; Batthyány C; Botti H; Radi R; Denicola A; Rubbo H
Formation of lipid-protein adducts in low-density lipoprotein by fluxes of peroxynitrite and its inhibition by nitric oxide.
Archives of biochemistry and biophysics 2001;395(2):225-32.
2001: Piacenza L; Peluffo G; Radi R
L-arginine-dependent suppression of apoptosis in Trypanosoma cruzi: contribution of the nitric oxide and polyamine pathways.
Proceedings of the National Academy of Sciences of the United States of America 2001;98(13):7301-6.
2001: Alvarez B; Radi R
Peroxynitrite decay in the presence of hydrogen peroxide, mannitol and ethanol: a reappraisal.
Free radical research 2001;34(5):467-75.
2001: Quijano C; Hernandez-Saavedra D; Castro L; McCord J M; Freeman B A; Radi R
Reaction of peroxynitrite with Mn-superoxide dismutase. Role of the metal center in decomposition kinetics and nitration.
The Journal of biological chemistry 2001;276(15):11631-8.
2001: Radi R; Peluffo G; Alvarez M N; Naviliat M; Cayota A
Unraveling peroxynitrite formation in biological systems.
Free radical biology & medicine 2001;30(5):463-88.
2000: Batthyány C; Santos C X; Botti H; Cerveñansky C; Radi R; Augusto O; Rubbo H
Direct evidence for apo B-100-mediated copper reduction: studies with purified apo B-100 and detection of tryptophanyl radicals.
Archives of biochemistry and biophysics 2000;384(2):335-40.
2000: Schöpfer F; Riobó N; Carreras M C; Alvarez B; Radi R; Boveris A; Cadenas E; Poderoso J J
Oxidation of ubiquinol by peroxynitrite: implications for protection of mitochondria against nitrosative damage.
The Biochemical journal 2000;349(Pt 1):35-42.
2000: Cassina A M; Hodara R; Souza J M; Thomson L; Castro L; Ischiropoulos H; Freeman B A; Radi R
Cytochrome c nitration by peroxynitrite.
The Journal of biological chemistry 2000;275(28):21409-15.
2000: Rubbo H; Radi R; Anselmi D; Kirk M; Barnes S; Butler J; Eiserich J P; Freeman B A
Nitric oxide reaction with lipid peroxyl radicals spares alpha-tocopherol during lipid peroxidation. Greater oxidant protection from the pair nitric oxide/alpha-tocopherol than alpha-tocopherol/ascorbate.
The Journal of biological chemistry 2000;275(15):10812-8.
2000: Rubbo H; Batthyany C; Radi R
Nitric oxide-oxygen radicals interactions in atherosclerosis.
Biological research 2000;33(2):167-75.
1999: Romero N; Denicola A; Souza J M; Radi R
Diffusion of peroxynitrite in the presence of carbon dioxide.
Archives of biochemistry and biophysics 1999;368(1):23-30.
1999: Tarpey M M; White C R; Suarez E; Richardson G; Radi R; Freeman B A
Chemiluminescent detection of oxidants in vascular tissue. Lucigenin but not coelenterazine enhances superoxide formation.
Circulation research 1999;84(10):1203-11.
1999: Ferrer-Sueta G; Batinic-Haberle I; Spasojevic I; Fridovich I; Radi R
Catalytic scavenging of peroxynitrite by isomeric Mn(III) N-methylpyridylporphyrins in the presence of reductants.
Chemical research in toxicology 1999;12(5):442-9.
1999: Bonini M G; Radi R; Ferrer-Sueta G; Ferreira A M; Augusto O
Direct EPR detection of the carbonate radical anion produced from peroxynitrite and carbon dioxide.
The Journal of biological chemistry 1999;274(16):10802-6.
1999: Brito C; Naviliat M; Tiscornia A C; Vuillier F; Gualco G; Dighiero G; Radi R; Cayota A M
Peroxynitrite inhibits T lymphocyte activation and proliferation by promoting impairment of tyrosine phosphorylation and peroxynitrite-driven apoptotic death.
Journal of immunology (Baltimore, Md. : 1950) 1999;162(6):3356-66.
1999: Thomson L; Gadelha F R; Peluffo G; Vercesi A E; Radi R
Peroxynitrite affects Ca2+ transport in Trypanosoma cruzi.
Molecular and biochemical parasitology 1999;98(1):81-91.
1999: Alvarez B; Ferrer-Sueta G; Freeman B A; Radi R
Kinetics of peroxynitrite reaction with amino acids and human serum albumin.
The Journal of biological chemistry 1999;274(2):842-8.
1999: Radi R; Denicola A; Freeman B A
Peroxynitrite reactions with carbon dioxide-bicarbonate.
Methods in enzymology 1999;301():353-67.
1998: Piacenza L; Radi R; Goñi F; Carmona C
CuZn superoxide dismutase activities from Fasciola hepatica.
Parasitology 1998;117 ( Pt 6)():555-62.
1998: Souza J M; Radi R
Glyceraldehyde-3-phosphate dehydrogenase inactivation by peroxynitrite.
Archives of biochemistry and biophysics 1998;360(2):187-94.
1998: Castro L A; Robalinho R L; Cayota A; Meneghini R; Radi R
Nitric oxide and peroxynitrite-dependent aconitase inactivation and iron-regulatory protein-1 activation in mammalian fibroblasts.
Archives of biochemistry and biophysics 1998;359(2):215-24.
1998: Radi R
Peroxynitrite reactions and diffusion in biology.
Chemical research in toxicology 1998;11(7):720-1.
1998: Houston M; Chumley P; Radi R; Rubbo H; Freeman B A
Xanthine oxidase reaction with nitric oxide and peroxynitrite.
Archives of biochemistry and biophysics 1998;355(1):1-8.
1998: Alvarez B; Ferrer-Sueta G; Radi R
Slowing of peroxynitrite decomposition in the presence of mannitol and ethanol.
Free radical biology & medicine 1998;24(7-8):1331-7.
1998: Estévez A G; Spear N; Thompson J A; Cornwell T L; Radi R; Barbeito L; Beckman J S
Nitric oxide-dependent production of cGMP supports the survival of rat embryonic motor neurons cultured with brain-derived neurotrophic factor.
The Journal of neuroscience : the official journal of the Society for Neuroscience 1998;18(10):3708-14.
1998: Trujillo M; Alvarez M N; Peluffo G; Freeman B A; Radi R
Xanthine oxidase-mediated decomposition of S-nitrosothiols.
The Journal of biological chemistry 1998;273(14):7828-34.
1998: Denicola A; Souza J M; Radi R
Diffusion of peroxynitrite across erythrocyte membranes.
Proceedings of the National Academy of Sciences of the United States of America 1998;95(7):3566-71.
1998: Estévez A G; Spear N; Manuel S M; Radi R; Henderson C E; Barbeito L; Beckman J S
Nitric oxide and superoxide contribute to motor neuron apoptosis induced by trophic factor deprivation.
The Journal of neuroscience : the official journal of the Society for Neuroscience 1998;18(3):923-31.
1998: Gatti R M; Alvarez B; Vasquez-Vivar J; Radi R; Augusto O
Formation of spin trap adducts during the decomposition of peroxynitrite.
Archives of biochemistry and biophysics 1998;349(1):36-46.
1998: Estévez A G; Spear N; Manuel S M; Barbeito L; Radi R; Beckman J S
Role of endogenous nitric oxide and peroxynitrite formation in the survival and death of motor neurons in culture.
Progress in brain research 1998;118():269-80.
1997: Ferrer-Sueta G; Ruiz-Ramírez L; Radi R
Ternary copper complexes and manganese (III) tetrakis(4-benzoic acid) porphyrin catalyze peroxynitrite-dependent nitration of aromatics.
Chemical research in toxicology 1997;10(12):1338-44.
1997: Gadelha F R; Thomson L; Fagian M M; Costa A D; Radi R; Vercesi A E
Ca2+-independent permeabilization of the inner mitochondrial membrane by peroxynitrite is mediated by membrane protein thiol cross-linking and lipid peroxidation.
Archives of biochemistry and biophysics 1997;345(2):243-50.
1997: Vásquez-Vivar J; Denicola A; Radi R; Augusto O
Peroxynitrite-mediated decarboxylation of pyruvate to both carbon dioxide and carbon dioxide radical anion.
Chemical research in toxicology 1997;10(7):786-94.
1997: Szabó C; Ferrer-Sueta G; Zingarelli B; Southan G J; Salzman A L; Radi R
Mercaptoethylguanidine and guanidine inhibitors of nitric-oxide synthase react with peroxynitrite and protect against peroxynitrite-induced oxidative damage.
The Journal of biological chemistry 1997;272(14):9030-6.
1997: Radi R; Rubbo H; Bush K; Freeman B A
Xanthine oxidase binding to glycosaminoglycans: kinetics and superoxide dismutase interactions of immobilized xanthine oxidase-heparin complexes.
Archives of biochemistry and biophysics 1997;339(1):125-35.
1997: Quijano C; Alvarez B; Gatti R M; Augusto O; Radi R
Pathways of peroxynitrite oxidation of thiol groups.
The Biochemical journal 1997;322 ( Pt 1)():167-73.
1996: Forsmark-Andrée P; Persson B; Radi R; Dallner G; Ernster L
Oxidative modification of nicotinamide nucleotide transhydrogenase in submitochondrial particles: effect of endogenous ubiquinol.
Archives of biochemistry and biophysics 1996;336(1):113-20.
1996: Castro L; Alvarez M N; Radi R
Modulatory role of nitric oxide on superoxide-dependent luminol chemiluminescence.
Archives of biochemistry and biophysics 1996;333(1):179-88.
1996: Denicola A; Freeman B A; Trujillo M; Radi R
Peroxynitrite reaction with carbon dioxide/bicarbonate: kinetics and influence on peroxynitrite-mediated oxidations.
Archives of biochemistry and biophysics 1996;333(1):49-58.
1996: Radi R
Reactions of nitric oxide with metalloproteins.
Chemical research in toxicology 1996;9(5):828-35.
1996: Cassina A; Radi R
Differential inhibitory action of nitric oxide and peroxynitrite on mitochondrial electron transport.
Archives of biochemistry and biophysics 1996;328(2):309-16.
1996: Denicola A; Souza J M; Radi R; Lissi E
Nitric oxide diffusion in membranes determined by fluorescence quenching.
Archives of biochemistry and biophysics 1996;328(1):208-12.
1996: Alvarez B; Rubbo H; Kirk M; Barnes S; Freeman B A; Radi R
Peroxynitrite-dependent tryptophan nitration.
Chemical research in toxicology 1996;9(2):390-6.
1996: Radi R
Kinetic analysis of reactivity of peroxynitrite with biomolecules.
Methods in enzymology 1996;269():354-66.
1996: Augusto O; Radi R; Gatti R M; Vásquez-Vivar J
Detection of secondary radicals from peroxynitrite-medicated oxidations by electron spin resonance.
Methods in enzymology 1996;269():346-54.
1995: Estévez A G; Radi R; Barbeito L; Shin J T; Thompson J A; Beckman J S
Peroxynitrite-induced cytotoxicity in PC12 cells: evidence for an apoptotic mechanism differentially modulated by neurotrophic factors.
Journal of neurochemistry 1995;65(4):1543-50.
1995: Alvarez B; Denicola A; Radi R
Reaction between peroxynitrite and hydrogen peroxide: formation of oxygen and slowing of peroxynitrite decomposition.
Chemical research in toxicology 1995;8(6):859-64.
1995: Denicola A; Souza J M; Gatti R M; Augusto O; Radi R
Desferrioxamine inhibition of the hydroxyl radical-like reactivity of peroxynitrite: role of the hydroxamic groups.
Free radical biology & medicine 1995;19(1):11-9.
1995: Thomson L; Trujillo M; Telleri R; Radi R
Kinetics of cytochrome c2+ oxidation by peroxynitrite: implications for superoxide measurements in nitric oxide-producing biological systems.
Archives of biochemistry and biophysics 1995;319(2):491-7.
1994: Castro L; Rodriguez M; Radi R
Aconitase is readily inactivated by peroxynitrite, but not by its precursor, nitric oxide.
The Journal of biological chemistry 1994;269(47):29409-15.
1994: Rubbo H; Radi R; Trujillo M; Telleri R; Kalyanaraman B; Barnes S; Kirk M; Freeman B A
Nitric oxide regulation of superoxide and peroxynitrite-dependent lipid peroxidation. Formation of novel nitrogen-containing oxidized lipid derivatives.
The Journal of biological chemistry 1994;269(42):26066-75.
1994: Gatti R M; Radi R; Augusto O
Peroxynitrite-mediated oxidation of albumin to the protein-thiyl free radical.
FEBS letters 1994;348(3):287-90.
1994: Augusto O; Gatti R M; Radi R
Spin-trapping studies of peroxynitrite decomposition and of 3-morpholinosydnonimine N-ethylcarbamide autooxidation: direct evidence for metal-independent formation of free radical intermediates.
Archives of biochemistry and biophysics 1994;310(1):118-25.
1994: Crow J P; Spruell C; Chen J; Gunn C; Ischiropoulos H; Tsai M; Smith C D; Radi R; Koppenol W H; Beckman J S
On the pH-dependent yield of hydroxyl radical products from peroxynitrite.
Free radical biology & medicine 1994;16(3):331-8.
1994: Rubbo H; Denicola A; Radi R
Peroxynitrite inactivates thiol-containing enzymes of Trypanosoma cruzi energetic metabolism and inhibits cell respiration.
Archives of biochemistry and biophysics 1994;308(1):96-102.
1994: Radi R; Rodriguez M; Castro L; Telleri R
Inhibition of mitochondrial electron transport by peroxynitrite.
Archives of biochemistry and biophysics 1994;308(1):89-95.
1993: Radi R; Sims S; Cassina A; Turrens J F
Roles of catalase and cytochrome c in hydroperoxide-dependent lipid peroxidation and chemiluminescence in rat heart and kidney mitochondria.
Free radical biology & medicine 1993;15(6):653-9.
1993: Tan S; Radi R; Gaudier F; Evans R A; Rivera A; Kirk K A; Parks D A
Physiologic levels of uric acid inhibit xanthine oxidase in human plasma.
Pediatric research 1993;34(3):303-7.
1993: Denicola A; Rubbo H; Rodríguez D; Radi R
Peroxynitrite-mediated cytotoxicity to Trypanosoma cruzi.
Archives of biochemistry and biophysics 1993;304(1):279-86.
1993: Panus P C; Radi R; Chumley P H; Lillard R H; Freeman B A
Detection of H2O2 release from vascular endothelial cells.
Free radical biology & medicine 1993;14(2):217-23.
1993: Radi R; Cosgrove T P; Beckman J S; Freeman B A
Peroxynitrite-induced luminol chemiluminescence.
The Biochemical journal 1993;290 ( Pt 1)():51-7.
1993: Radi R
Biological antioxidant defenses.
Toxicology and industrial health 1993;9(1-2):53-62.
1993: Radi R; Bush K M; Freeman B A
The role of cytochrome c and mitochondrial catalase in hydroperoxide-induced heart mitochondrial lipid peroxidation.
Archives of biochemistry and biophysics 1993;300(1):409-15.
1993: Konorev E A; Struck A T; Baker J E; Ramanujam S; Thomas J P; Radi R; Kalyanaraman B
Intracellular catalase inhibition does not predispose rat heart to ischemia-reperfusion and hydrogen peroxide-induced injuries.
Free radical research communications 1993;19(6):397-407.
1992: Radi R; Tan S; Prodanov E; Evans R A; Parks D A
Inhibition of xanthine oxidase by uric acid and its influence on superoxide radical production.
Biochimica et biophysica acta 1992;1122(2):178-82.
1992: Panus P C; Wright S A; Chumley P H; Radi R; Freeman B A
The contribution of vascular endothelial xanthine dehydrogenase/oxidase to oxygen-mediated cell injury.
Archives of biochemistry and biophysics 1992;294(2):695-702.
1991: Radi R; Turrens J F; Chang L Y; Bush K M; Crapo J D; Freeman B A
Detection of catalase in rat heart mitochondria.
The Journal of biological chemistry 1991;266(32):22028-34.
1991: Radi R; Beckman J S; Bush K M; Freeman B A
Peroxynitrite-induced membrane lipid peroxidation: the cytotoxic potential of superoxide and nitric oxide.
Archives of biochemistry and biophysics 1991;288(2):481-7.
1991: Rubbo H; Radi R; Prodanov E
Substrate inhibition of xanthine oxidase and its influence on superoxide radical production.
Biochimica et biophysica acta 1991;1074(3):386-91.
1991: Radi R; Turrens J F; Freeman B A
Cytochrome c-catalyzed membrane lipid peroxidation by hydrogen peroxide.
Archives of biochemistry and biophysics 1991;288(1):118-25.
1991: Radi R; Thomson L; Rubbo H; Prodanov E
Cytochrome c-catalyzed oxidation of organic molecules by hydrogen peroxide.
Archives of biochemistry and biophysics 1991;288(1):112-7.
1991: Radi R; Bush K M; Cosgrove T P; Freeman B A
Reaction of xanthine oxidase-derived oxidants with lipid and protein of human plasma.
Archives of biochemistry and biophysics 1991;286(1):117-25.
1991: Radi R; Beckman J S; Bush K M; Freeman B A
Peroxynitrite oxidation of sulfhydryls. The cytotoxic potential of superoxide and nitric oxide.
The Journal of biological chemistry 1991;266(7):4244-50.
1990: Radi R; Rubbo H; Thomson L; Prodanov E
Luminol chemiluminescence using xanthine and hypoxanthine as xanthine oxidase substrates.
Free radical biology & medicine 1990;8(2):121-6.
1989: Radi R A; Rubbo H; Prodanov E
Comparison of the effects of superoxide dismutase and cytochrome c on luminol chemiluminescence produced by xanthine oxidase-catalyzed reactions.
Biochimica et biophysica acta 1989;994(1):89-93.
1987: Sempol D; Osinaga E; Zigman S; Korc I; Korc B; Sans A; Radi R; Berretta J C; Cayota A; Schwalb M
Lactate dehydrogenase activity and its isoenzymes in concentric layers of adult bovine and calf lenses.
Current eye research 1987;6(4):555-60.

Sign-in to see more