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ETA Receptor Blockade Decreases Vascular Superoxide Generation in DOCA-Salt Hypertension

Oxidative Stress / Hypertension / Blood Pressure / Animals / Plant tissue Culture Techniques / Male / Acetylcholine / Proteins / Clinical Sciences / Neutrophils / Rats / Western blot / Wistar Rats / Aorta / Vasodilation / Superoxide Anion / Sodium Chloride / Superoxides / Tyrosine / Systolic blood pressure / Ethidium bromide / Male / Acetylcholine / Proteins / Clinical Sciences / Neutrophils / Rats / Western blot / Wistar Rats / Aorta / Vasodilation / Superoxide Anion / Sodium Chloride / Superoxides / Tyrosine / Systolic blood pressure / Ethidium bromide

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Oxidized-1-palmitoyl-2-arachidonoyl-sn-glycero-3-phosphorylcholine induces vascular endothelial superoxide production: implication of NADPH oxidase

Animals / Glutathione / Vascular endothelium / NADPH oxidase / Cattle / mRna expression levels / RT PCR / siRNA / Vascular Endothelial Function / SDS PAGE / Low Density Lipoprotein (LDL) / Superoxides / Biochemistry and cell biology / Matrix Metalloproteinase / Down-Regulation / Bovine Aortic Endothelial Cells / mRna expression levels / RT PCR / siRNA / Vascular Endothelial Function / SDS PAGE / Low Density Lipoprotein (LDL) / Superoxides / Biochemistry and cell biology / Matrix Metalloproteinase / Down-Regulation / Bovine Aortic Endothelial Cells

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Oxidized1-palmitoyl-2-arachidonoyl- sn-glycero-3-phosphorylcholine induces vascular endothelial superoxide production: Implication of NADPH oxidase

Animals / Glutathione / Vascular endothelium / NADPH oxidase / Cattle / mRna expression levels / RT PCR / siRNA / Vascular Endothelial Function / SDS PAGE / Low Density Lipoprotein (LDL) / Superoxides / Biochemistry and cell biology / Matrix Metalloproteinase / Down-Regulation / Bovine Aortic Endothelial Cells / mRna expression levels / RT PCR / siRNA / Vascular Endothelial Function / SDS PAGE / Low Density Lipoprotein (LDL) / Superoxides / Biochemistry and cell biology / Matrix Metalloproteinase / Down-Regulation / Bovine Aortic Endothelial Cells

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Novel paramagnetic AT1 receptor antagonists

Catheterization / Hypertension / Blood Pressure / Animals / Male / CHEMICAL SCIENCES / Rats / Nitrogen Oxides / Aorta / Superoxides / CHEMICAL SCIENCES / Rats / Nitrogen Oxides / Aorta / Superoxides

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EPR and O2· — scavenger activity: Cu(II)—peptide complexes as superoxide dismutase models

Inorganic Chemistry / EPR Spectroscopy / Old Copper Complex / Computer Simulation / Copper / Superoxide Dismutase / Room Temperature / Solutions / Inorganic Biochemistry / Structure activity Relationship / Superoxides / Superoxide Dismutase / Room Temperature / Solutions / Inorganic Biochemistry / Structure activity Relationship / Superoxides

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Periplasmic Cu,Zn superoxide dismutase and cytoplasmic Dps concur in protecting Salmonella enterica serovar Typhimurium from extracellular reactive oxygen species

Biological Sciences / Mutation / Bacterial resistance / Reactive Oxygen Species / Mice / Animals / Salmonella Typhimurium / Physical sciences / Detoxification / Superoxide Dismutase / NADPH oxidase / Hydrogen Peroxide / Antioxidant enzyme / Phagocytosis / Oxidative Damage / Cytoplasm / DNA binding proteins / Superoxides / Respiratory Burst / Biochemistry and cell biology / Animals / Salmonella Typhimurium / Physical sciences / Detoxification / Superoxide Dismutase / NADPH oxidase / Hydrogen Peroxide / Antioxidant enzyme / Phagocytosis / Oxidative Damage / Cytoplasm / DNA binding proteins / Superoxides / Respiratory Burst / Biochemistry and cell biology

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Imidazolopyrazinones as potential antioxidants

Organic Chemistry / Magnetic Resonance Spectroscopy / Antioxidants / Reactive Oxygen Species / Hartree fock method / Imidazoles / Pyrazoles / Structure activity Relationship / Superoxide Anion / Superoxides / Molecular Structure / Imidazoles / Pyrazoles / Structure activity Relationship / Superoxide Anion / Superoxides / Molecular Structure

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ETA Receptor Blockade Decreases Vascular Superoxide Generation in DOCA-Salt Hypertension

Oxidative Stress / Hypertension / Blood Pressure / Animals / Plant tissue Culture Techniques / Male / Acetylcholine / Proteins / Clinical Sciences / Neutrophils / Rats / Western blot / Wistar Rats / Aorta / Vasodilation / Superoxide Anion / Sodium Chloride / Superoxides / Tyrosine / Systolic blood pressure / Ethidium bromide / Male / Acetylcholine / Proteins / Clinical Sciences / Neutrophils / Rats / Western blot / Wistar Rats / Aorta / Vasodilation / Superoxide Anion / Sodium Chloride / Superoxides / Tyrosine / Systolic blood pressure / Ethidium bromide

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Protective effects of a superoxide dismutase mimetic and peroxynitrite decomposition catalysts in endotoxin-induced intestinal damage

Catalysis / British / Porphyrins / Intestinal Mucosa / Animals / Male / Nitrates / Superoxide Dismutase / Lipid peroxidation / Neutrophils / Lipopolysaccharides / Colchicine / Rats / Organometallic Compounds / Ferric Compounds / Oxidants / Superoxides / Biochemistry and cell biology / Male / Nitrates / Superoxide Dismutase / Lipid peroxidation / Neutrophils / Lipopolysaccharides / Colchicine / Rats / Organometallic Compounds / Ferric Compounds / Oxidants / Superoxides / Biochemistry and cell biology

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Mineralocorticoid Receptor Antagonism in Experimental Atherosclerosis

Signal Transduction / Nitric oxide / Animals / Male / New Zealand / Vascular endothelium / Acetylcholine / Real Time / NADPH oxidase / Clinical Sciences / Endothelial Function / Public health systems and services research / Circulation / Multienzyme complexes / Rabbits / Angiotensin II / Aorta / Mineralocorticoid Receptor / Superoxides / Radioimmunoassay / Vascular endothelium / Acetylcholine / Real Time / NADPH oxidase / Clinical Sciences / Endothelial Function / Public health systems and services research / Circulation / Multienzyme complexes / Rabbits / Angiotensin II / Aorta / Mineralocorticoid Receptor / Superoxides / Radioimmunoassay

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Salmonella enterica Serovar Typhimurium RamA, Intracellular Oxidative Stress Response, and Bacterial Virulence

Microbiology / Oxidative Stress / Macrophages / Transcription Factors / Biological Sciences / Infection and immunity / Virulence / Escherichia coli / Mice / Animals / Salmonella Typhimurium / Infection / Bacteria / Superoxide Dismutase / Amino Acid Sequence / DNA binding proteins / Superoxides / Intracellular / Infection and immunity / Virulence / Escherichia coli / Mice / Animals / Salmonella Typhimurium / Infection / Bacteria / Superoxide Dismutase / Amino Acid Sequence / DNA binding proteins / Superoxides / Intracellular

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Probucol restores the defective leukocyte–endothelial interaction in experimental diabetes

Immunohistochemistry / Oxidative Stress / Fluorescent Dyes and Reagents / Free Radical / Antioxidants / Blood Glucose / Diabetes mellitus / Hemodynamics / Animals / Male / Vascular endothelium / European / Rats / Endothelial cell / Cross Section / Wistar Rats / Type 2 Diabetes Mellitus / Diabetic Rat / Weight Gain / Leukocytes / Superoxides / Intravital Microscopy / Blood Glucose / Diabetes mellitus / Hemodynamics / Animals / Male / Vascular endothelium / European / Rats / Endothelial cell / Cross Section / Wistar Rats / Type 2 Diabetes Mellitus / Diabetic Rat / Weight Gain / Leukocytes / Superoxides / Intravital Microscopy

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Dietary ω-3 fatty acids alter cardiac mitochondrial phospholipid composition and delay Ca2+-induced permeability transition

Phospholipids / Calcium / Mitochondria / Echocardiography / Heart Failure / Molecular / Omega-3 fatty acids / Animals / Fish Oil / Cyclosporine / Enzyme / Rats / Myocardium / Fatty Acid / Protein Expression / Body Weight / Mitochondrial Permeability Transition Pore / Fatty Acid Composition / Superoxides / Respiratory Function / Arachidonic Acid / Energy Intake / Eicosapentaenoic Acid / Docosahexaenoic Acid / Treatment Effect / Dietary fats / Coronary artery / Molecular / Omega-3 fatty acids / Animals / Fish Oil / Cyclosporine / Enzyme / Rats / Myocardium / Fatty Acid / Protein Expression / Body Weight / Mitochondrial Permeability Transition Pore / Fatty Acid Composition / Superoxides / Respiratory Function / Arachidonic Acid / Energy Intake / Eicosapentaenoic Acid / Docosahexaenoic Acid / Treatment Effect / Dietary fats / Coronary artery

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Plasma concentration of myeloperoxidase enzyme in pre- and post-climacterial people: related superoxide anion generation

Enzyme Inhibitors / Cardiovascular Risk / Free Radical / Peroxidase / Humans / Testosterone / Female / Male / Enzyme / Aged / Middle Aged / Neutrophils / Experimental / Older Women / Adult / Sterols / Superoxide Anion / Myeloperoxidase / Superoxides / aniline Compounds / Indomethacin / Testosterone / Female / Male / Enzyme / Aged / Middle Aged / Neutrophils / Experimental / Older Women / Adult / Sterols / Superoxide Anion / Myeloperoxidase / Superoxides / aniline Compounds / Indomethacin

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Hydrogen peroxide and superoxide modulate leukocyte adhesion molecule expression and leukocyte endothelial adhesion

Kinetics / Flow Cytometry / Medical Microbiology / Cell Adhesion / Gene expression / Free Radical / Biological Sciences / Humans / Female / Male / Physical sciences / Vascular endothelium / Hydrogen Peroxide / Neutrophils / Electron Paramagnetic Resonance Spectroscopy / Superoxides / Biochemistry and cell biology / Free Radical / Biological Sciences / Humans / Female / Male / Physical sciences / Vascular endothelium / Hydrogen Peroxide / Neutrophils / Electron Paramagnetic Resonance Spectroscopy / Superoxides / Biochemistry and cell biology

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Antioxidant activity and phenolic composition of sumac (Rhus coriaria L.) extracts

Engineering / Analytical Chemistry / Organic Chemistry / Nutrition and Dietetics / Plant Biology / Medicinal Plants / Food Chemistry / Flavonoids / Multidisciplinary / Free Radical / Functional Foods / Antioxidants / Black Tea / Gallic acid / High Pressure Liquid Chromatography / CHEMICAL SCIENCES / Antioxidant Activity / Liquid Chromatography / Electrospray Ionization Mass Spectrometry / Phenols / Ethyl Acetate / Phenolic compound / Mediterranean region / Lavandula / Food Sciences / Agricultural and Food Chemistry / Corylus / Structure activity Relationship / Organic and Conventional Agriculture / Total Phenolics / Chlorogenic Acid / Superoxides / Palabras Clave: BIM / Plant Leaves / Medicinal Plants / Food Chemistry / Flavonoids / Multidisciplinary / Free Radical / Functional Foods / Antioxidants / Black Tea / Gallic acid / High Pressure Liquid Chromatography / CHEMICAL SCIENCES / Antioxidant Activity / Liquid Chromatography / Electrospray Ionization Mass Spectrometry / Phenols / Ethyl Acetate / Phenolic compound / Mediterranean region / Lavandula / Food Sciences / Agricultural and Food Chemistry / Corylus / Structure activity Relationship / Organic and Conventional Agriculture / Total Phenolics / Chlorogenic Acid / Superoxides / Palabras Clave: BIM / Plant Leaves

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