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Cesar Fraga

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

Physiology

Lipid Peroxidation

Disorders

Oxidative Stress

Living Beings

Rats
Cacao

Anatomy

Liver

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Network (preview)

Co-Publications
Name
19
Oteiza, Patricia
18
Keen, Carl
12
de Cavanagh, Elena
9
Carrasquedo, Fernando
8
Actis-Goretta, Lucas
8
Ferder, León
8
Inserra, Felipe
8
Lotito, Silvina
8
Schmitz, Harold
7
Piotrkowski, Barbara
6
Verstraeten, Sandra
6
Tappel, Al
5
Ottaviani, Javier
5
Mackenzie, Gerardo
4
Holt, Roberta

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Publications

TOP 3
Mackenzie Gerardo G; Delfino Jose M; Keen Carl L; Fraga Cesar G; Oteiza Patricia I
Dimeric procyanidins are inhibitors of NF-kappaB-DNA binding.
Piotrkowski Barbara; Koch Osvaldo R; De Cavanagh Elena M V; Fraga César G
Cardiac mitochondrial function and tissue remodelling are improved by a non-antihypertensive dose of enalapril in spontaneously hypertensive rats.
Verstraeten Sandra V; Mackenzie Gerardo G; Oteiza Patricia I; Fraga Cesar G
(-)-Epicatechin and related procyanidins modulate intracellular calcium and prevent oxidation in Jurkat T cells.

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All Publications

2009: Mackenzie Gerardo G; Delfino Jose M; Keen Carl L; Fraga Cesar G; Oteiza Patricia I
Dimeric procyanidins are inhibitors of NF-kappaB-DNA binding.
Biochemical pharmacology 2009;78(9):1252-62.
2009: Piotrkowski Barbara; Koch Osvaldo R; De Cavanagh Elena M V; Fraga César G
Cardiac mitochondrial function and tissue remodelling are improved by a non-antihypertensive dose of enalapril in spontaneously hypertensive rats.
Free radical research 2009;43(4):390-9.
2008: Verstraeten Sandra V; Mackenzie Gerardo G; Oteiza Patricia I; Fraga Cesar G
(-)-Epicatechin and related procyanidins modulate intracellular calcium and prevent oxidation in Jurkat T cells.
Free radical research 2008;42(10):864-72.
2008: Erlejman Alejandra G; Jaggers Grayson; Fraga Cesar G; Oteiza Patricia I
TNFalpha-induced NF-kappaB activation and cell oxidant production are modulated by hexameric procyanidins in Caco-2 cells.
Archives of biochemistry and biophysics 2008;476(2):186-95.
2008: Mackenzie Gerardo G; Queisser Nina; Wolfson Manuel L; Fraga Cesar G; Adamo Ana M; Oteiza Patricia I
Curcumin induces cell-arrest and apoptosis in association with the inhibition of constitutively active NF-kappaB and STAT3 pathways in Hodgkin's lymphoma cells.
International journal of cancer. Journal international du cancer 2008;123(1):56-65.
2008: de Cavanagh Elena M V; Ferder León; Toblli Jorge E; Piotrkowski Bárbara; Stella Inés; Fraga Cesar G; Inserra Felipe
Renal mitochondrial impairment is attenuated by AT1 blockade in experimental Type I diabetes.
American journal of physiology. Heart and circulatory physiology 2008;294(1):H456-65.
2007: Piotrkowski Barbara; Fraga Cesar G; de Cavanagh Elena M V
Mitochondrial function and nitric oxide metabolism are modified by enalapril treatment in rat kidney.
American journal of physiology. Regulatory, integrative and comparative physiology 2007;292(4):R1494-501.
2007: Milei José; Forcada Pedro; Fraga César G; Grana Daniel R; Iannelli Gabriele; Chiariello Massimo; Tritto Isabella; Ambrosio Giuseppe
Relationship between oxidative stress, lipid peroxidation, and ultrastructural damage in patients with coronary artery disease undergoing cardioplegic arrest/reperfusion.
Cardiovascular research 2007;73(4):710-9.
2007: de Cavanagh Elena M V; Piotrkowski Barbara; Fraga Cesar G
The interaction between the renin-angiotensin system and peroxisome proliferator activated receptors: a hypothesis including the participation of mitochondria in aging.
Frontiers in bioscience : a journal and virtual library 2007;12():1049-62.
2006: Erlejman Alejandra G; Fraga Cesar G; Oteiza Patricia I
Procyanidins protect Caco-2 cells from bile acid- and oxidant-induced damage.
Free radical biology & medicine 2006;41(8):1247-56.
2006: Ottaviani Javier I; Actis-Goretta Lucas; Villordo Juan J; Fraga Cesar G
Procyanidin structure defines the extent and specificity of angiotensin I converting enzyme inhibition.
Biochimie 2006;88(3-4):359-65.
2006: Actis-Goretta Lucas; Ottaviani Javier I; Fraga Cesar G
Inhibition of angiotensin converting enzyme activity by flavanol-rich foods.
Journal of agricultural and food chemistry 2006;54(1):229-34.
2005: De Cavanagh E M V; Toblli J E; Ferder L; Piotrkowski B; Stella I; Fraga C G; Inserra F
Angiotensin II blockade improves mitochondrial function in spontaneously hypertensive rats.
Cellular and molecular biology (Noisy-le-Grand, France) 2005;51(6):573-8.
2005: Fraga Cesar G
Relevance, essentiality and toxicity of trace elements in human health.
Molecular aspects of medicine 2005;26(4-5):235-44.
2005: Fraga Cesar G; Oteiza Patricia I; Keen Carl L
Trace elements and human health.
Molecular aspects of medicine 2005;26(4-5):233-4.
2005: Verstraeten Sandra V; Hammerstone John F; Keen Carl L; Fraga César G; Oteiza Patricia I
Antioxidant and membrane effects of procyanidin dimers and trimers isolated from peanut and cocoa.
Journal of agricultural and food chemistry 2005;53(12):5041-8.
2005: Oteiza Patricia I; Erlejman Alejandra G; Verstraeten Sandra V; Keen Carl L; Fraga César G
Flavonoid-membrane interactions: a protective role of flavonoids at the membrane surface?
Clinical & developmental immunology 2005;12(1):19-25.
2005: Fraga Cesar G; Actis-Goretta Lucas; Ottaviani Javier I; Carrasquedo Fernando; Lotito Silvina B; Lazarus Sheryl; Schmitz Harold H; Keen Carl L
Regular consumption of a flavanol-rich chocolate can improve oxidant stress in young soccer players.
Clinical & developmental immunology 2005;12(1):11-7.
2005: Keen Carl L; Holt Roberta R; Oteiza Patricia I; Fraga César G; Schmitz Harold H
Cocoa antioxidants and cardiovascular health.
The American journal of clinical nutrition 2005;81(1 Suppl):298S-303S.
2004: Erlejman A G; Verstraeten S V; Fraga C G; Oteiza P I
The interaction of flavonoids with membranes: potential determinant of flavonoid antioxidant effects.
Free radical research 2004;38(12):1311-20.
2004: Actis-Goretta Lucas; Carrasquedo Fernando; Fraga Cesar G
The regular supplementation with an antioxidant mixture decreases oxidative stress in healthy humans. Gender effect.
Clinica chimica acta; international journal of clinical chemistry 2004;349(1-2):97-103.
2004: Milei José; Fraga César G; Grana Daniel R; Ferreira Ricardo; Ambrosio Giuseppe
Ultrastructural evidence of increased tolerance of hibernating myocardium to cardioplegic ischemia-reperfusion injury.
Journal of the American College of Cardiology 2004;43(12):2329-36.
2004: de Cavanagh Elena M V; Piotrkowski Barbara; Fraga Cesar G
Concerted action of the renin-angiotensin system, mitochondria, and antioxidant defenses in aging.
Molecular aspects of medicine 2004;25(1-2):27-36.
2004: Mackenzie Gerardo G; Carrasquedo Fernando; Delfino José M; Keen Carl L; Fraga César G; Oteiza Patricia I
Epicatechin, catechin, and dimeric procyanidins inhibit PMA-induced NF-kappaB activation at multiple steps in Jurkat T cells.
The FASEB journal : official publication of the Federation of American Societies for Experimental Biology 2004;18(1):167-9.
2004: Verstraeten Sandra V; Oteiza Patricia I; Fraga César G
Membrane effects of cocoa procyanidins in liposomes and Jurkat T cells.
Biological research 2004;37(2):293-300.
2003: Actis-Goretta Lucas; Ottaviani Javier I; Keen Carl L; Fraga Cesar G
Inhibition of angiotensin converting enzyme (ACE) activity by flavan-3-ols and procyanidins.
FEBS letters 2003;555(3):597-600.
2003: de Cavanagh Elena M V; Piotrkowski Barbara; Basso Nidia; Stella Ines; Inserra Felipe; Ferder Leon; Fraga Cesar G
Enalapril and losartan attenuate mitochondrial dysfunction in aged rats.
The FASEB journal : official publication of the Federation of American Societies for Experimental Biology 2003;17(9):1096-8.
2003: Verstraeten Sandra V; Keen Carl L; Schmitz Harold H; Fraga César G; Oteiza Patricia I
Flavan-3-ols and procyanidins protect liposomes against lipid oxidation and disruption of the bilayer structure.
Free radical biology & medicine 2003;34(1):84-92.
2002: Wilhelm Filho D; Sell F; Ribeiro L; Ghislandi M; Carrasquedo F; Fraga C G; Wallauer J P; Simões-Lopes P C; Uhart M M
Comparison between the antioxidant status of terrestrial and diving mammals.
Comparative biochemistry and physiology. Part A, Molecular & integrative physiology 2002;133(3):885-92.
2002: Ottaviani Javier I; Carrasquedo Fernando; Keen Carl L; Lazarus Sheryl A; Schmitz Harold H; Fraga Cesar G
Influence of flavan-3-ols and procyanidins on UVC-mediated formation of 8-oxo-7,8-dihydro-2'-deoxyguanosine in isolated DNA.
Archives of biochemistry and biophysics 2002;406(2):203-8.
2002: Holt Roberta R; Lazarus Sheryl A; Sullards M Cameron; Zhu Qin Yan; Schramm Derek D; Hammerstone John F; Fraga Cesar G; Schmitz Harold H; Keen Carl L
Procyanidin dimer B2 [epicatechin-(4beta-8)-epicatechin] in human plasma after the consumption of a flavanol-rich cocoa.
The American journal of clinical nutrition 2002;76(4):798-804.
2002: Fraga Cesar G; Oteiza Patricia I
Iron toxicity and antioxidant nutrients.
Toxicology 2002;180(1):23-32.
2002: Lotito Silvina B; Renart M Lourdes; Fraga César G
Assessing the antioxidant capacity in the hydrophilic and lipophilic domains: study of a sample of Argentine wines.
Annals of the New York Academy of Sciences 2002;957():284-7.
2002: Actis-Goretta Lucas; Mackenzie Gerardo G; Oteiza Patricia I; Fraga César G
Comparative study on the antioxidant capacity of wines and other plant-derived beverages.
Annals of the New York Academy of Sciences 2002;957():279-83.
2002: Alvarez Silvia; Zaobornyj Tamara; Actis-Goretta Lucas; Fraga César G; Boveris Alberto
Polyphenols and red wine as peroxynitrite scavengers: a chemiluminescent assay.
Annals of the New York Academy of Sciences 2002;957():271-3.
2001: de Cavanagh E M; Inserra F; Toblli J; Stella I; Fraga C G; Ferder L
Enalapril attenuates oxidative stress in diabetic rats.
Hypertension 2001;38(5):1130-6.
2000: Lotito S B; Actis-Goretta L; Renart M L; Caligiuri M; Rein D; Schmitz H H; Steinberg F M; Keen C L; Fraga C G
Influence of oligomer chain length on the antioxidant activity of procyanidins.
Biochemical and biophysical research communications 2000;276(3):945-51.
2000: Lotito S B; Fraga C G
Catechins delay lipid oxidation and alpha-tocopherol and beta-carotene depletion following ascorbate depletion in human plasma.
Proceedings of the Society for Experimental Biology and Medicine. Society for Experimental Biology and Medicine (New York, N.Y.) 2000;225(1):32-8.
2000: Junqueira V B; Carrasquedo F; Azzalis L A; Giavarotti K A; Giavarotti L; Rodrigues L; Fraga C G; Boveris A; Videla L A
Content of liver and brain ubiquinol-9 and ubiquinol-10 after chronic ethanol intake in rats subjected to two levels of dietary alpha-tocopherol.
Free radical research 2000;33(3):313-9.
2000: Wang J F; Schramm D D; Holt R R; Ensunsa J L; Fraga C G; Schmitz H H; Keen C L
A dose-response effect from chocolate consumption on plasma epicatechin and oxidative damage.
The Journal of nutrition 2000;130(8S Suppl):2115S-9S.
2000: Rein D; Lotito S; Holt R R; Keen C L; Schmitz H H; Fraga C G
Epicatechin in human plasma: in vivo determination and effect of chocolate consumption on plasma oxidation status.
The Journal of nutrition 2000;130(8S Suppl):2109S-14S.
2000: de Cavanagh E M; Inserra F; Ferder L; Fraga C G
Enalapril and captopril enhance glutathione-dependent antioxidant defenses in mouse tissues.
American journal of physiology. Regulatory, integrative and comparative physiology 2000;278(3):R572-7.
2000: Lotito S B; Fraga C G
Ascorbate protects (+)-catechin from oxidation both in a pure chemical system and human plasma.
Biological research 2000;33(2):151-7.
1999: Lucesoli F; Caligiuri M; Roberti M F; Perazzo J C; Fraga C G
Dose-dependent increase of oxidative damage in the testes of rats subjected to acute iron overload.
Archives of biochemistry and biophysics 1999;372(1):37-43.
1999: de Cavanagh E M; Ferder L; Carrasquedo F; Scrivo D; Wassermann A; Fraga C G; Inserra F
Higher levels of antioxidant defenses in enalapril-treated versus non-enalapril-treated hemodialysis patients.
American journal of kidney diseases : the official journal of the National Kidney Foundation 1999;34(3):445-55.
1999: Carrasquedo F; Glanc M; Fraga C G
Tissue damage in acute myocardial infarction: selective protection by vitamin E.
Free radical biology & medicine 1999;26(11-12):1587-90.
1999: Lucesoli F; Fraga C G
Oxidative stress in testes of rats subjected to chronic iron intoxication and alpha-tocopherol supplementation.
Toxicology 1999;132(2-3):179-86.
1999: Lotito S B; Fraga C G
(+)-Catechin as antioxidant: mechanisms preventing human plasma oxidation and activity in red wines.
BioFactors (Oxford, England) 1999;10(2-3):125-30.
1998: Lotito S B; Fraga C G
(+)-Catechin prevents human plasma oxidation.
Free radical biology & medicine 1998;24(3):435-41.
1997: Oteiza P I; Uchitel O D; Carrasquedo F; Dubrovski A L; Roma J C; Fraga C G
Evaluation of antioxidants, protein, and lipid oxidation products in blood from sporadic amyotrophic lateral sclerosis patients.
Neurochemical research 1997;22(4):535-9.
1997: de Cavanagh E M; Fraga C G; Ferder L; Inserra F
Enalapril and captopril enhance antioxidant defenses in mouse tissues.
The American journal of physiology 1997;272(2 Pt 2):R514-8.
1996: Oteiza P L; Olin K L; Fraga C G; Keen C L
Oxidant defense systems in testes from zinc-deficient rats.
Proceedings of the Society for Experimental Biology and Medicine. Society for Experimental Biology and Medicine (New York, N.Y.) 1996;213(1):85-91.
1996: Fraga C G; Motchnik P A; Wyrobek A J; Rempel D M; Ames B N
Smoking and low antioxidant levels increase oxidative damage to sperm DNA.
Mutation research 1996;351(2):199-203.
1995: Oteiza P I; Olin K L; Fraga C G; Keen C L
Zinc deficiency causes oxidative damage to proteins, lipids and DNA in rat testes.
The Journal of nutrition 1995;125(4):823-9.
1995: de Cavanagh E M; Inserra F; Ferder L; Romano L; Ercole L; Fraga C G
Superoxide dismutase and glutathione peroxidase activities are increased by enalapril and captopril in mouse liver.
FEBS letters 1995;361(1):22-4.
1995: Lucesoli F; Fraga C G
Oxidative damage to lipids and DNA concurrent with decrease of antioxidants in rat testes after acute iron intoxication.
Archives of biochemistry and biophysics 1995;316(1):567-71.
1994: Fraga C G; Onuki J; Lucesoli F; Bechara E J; Di Mascio P
5-Aminolevulinic acid mediates the in vivo and in vitro formation of 8-hydroxy-2'-deoxyguanosine in DNA.
Carcinogenesis 1994;15(10):2241-4.
1993: Oteiza P I; Fraga C G; Keen C L
Aluminum has both oxidant and antioxidant effects in mouse brain membranes.
Archives of biochemistry and biophysics 1993;300(1):517-21.
1991: Jacob R A; Kelley D S; Pianalto F S; Swendseid M E; Henning S M; Zhang J Z; Ames B N; Fraga C G; Peters J H
Immunocompetence and oxidant defense during ascorbate depletion of healthy men.
The American journal of clinical nutrition 1991;54(6 Suppl):1302S-1309S.
1991: Fraga C G; Motchnik P A; Shigenaga M K; Helbock H J; Jacob R A; Ames B N
Ascorbic acid protects against endogenous oxidative DNA damage in human sperm.
Proceedings of the National Academy of Sciences of the United States of America 1991;88(24):11003-6.
1990: Fraga C G; Shigenaga M K; Park J W; Degan P; Ames B N
Oxidative damage to DNA during aging: 8-hydroxy-2'-deoxyguanosine in rat organ DNA and urine.
Proceedings of the National Academy of Sciences of the United States of America 1990;87(12):4533-7.
1990: Fraga C G; Oteiza P I; Golub M S; Gershwin M E; Keen C L
Effects of aluminum on brain lipid peroxidation.
Toxicology letters 1990;51(2):213-9.
1990: Fraga C G; Tappel A L; Leibovitz B E; Kuypers F; Chiu D; Iacono J M; Kelley D S
Lability of red blood cell membranes to lipid peroxidation: application to humans fed polyunsaturated lipids.
Lipids 1990;25(2):111-4.
1989: Fraga C G; Zamora R; Tappel A L
Damage to protein synthesis concurrent with lipid peroxidation in rat liver slices: effect of halogenated compounds, peroxides, and vitamin E1.
Archives of biochemistry and biophysics 1989;270(1):84-91.
1989: Tappel A L; Tappel A A; Fraga C G
Application of simulation modeling to lipid peroxidation processes.
Free radical biology & medicine 1989;7(4):361-8.
1988: Fraga C G; Tappel A L
Damage to DNA concurrent with lipid peroxidation in rat liver slices.
The Biochemical journal 1988;252(3):893-6.
1988: Fraga C G; Leibovitz B E; Tappel A L
Lipid peroxidation measured as thiobarbituric acid-reactive substances in tissue slices: characterization and comparison with homogenates and microsomes.
Free radical biology & medicine 1988;4(3):155-61.
1987: Fraga C G; Leibovitz B E; Tappel A L
Halogenated compounds as inducers of lipid peroxidation in tissue slices.
Free radical biology & medicine 1987;3(2):119-23.

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