| PubMed: | Exploratory experiments on the chemistry of the "glyoxylate scenario": formation of ketosugars from dihydroxyfumarate. |
| PubMed: | A heme peroxidase with a functional role as an L-tyrosine hydroxylase in the biosynthesis of anthramycin. |
| PubMed: | VO2+ complexation by bioligands showing keto-enol tautomerism: a potentiometric, spectroscopic, and computational study. |
| PubMed: | Diastereoselective self-condensation of dihydroxyfumaric acid in water: potential route to sugars. |
| PubMed: | Heterogeneous solid base nanocatalyst: preparation, characterization and application in biodiesel production. |
| PubMed: | Potentiometric assessment of iron release during ferritin reduction by exogenous agents. |
| PubMed: | Facile synthesis of anion dependent versatile Cu(I) and mixed-valent porous Cu(I)/Cu(II) frameworks. |
| PubMed: | Two- and three-dimensional hydrated coordination polymers of diaqualanthanum(3+) ions with 2-hydroxypropanedioate, oxalate and acetate anions as bridging ligands. |
| PubMed: | Kinetic study of the hexacyanoferrate (III) oxidation of dihydroxyfumaric acid in acid media. |
| PubMed: | Endogenous formation of N'-nitrosonornicotine in F344 rats in the presence of some antioxidants and grape seed extract. |
| PubMed: | Effective attenuation of acute lung injury in vivo and the formyl peptide-induced neutrophil activation in vitro by CYL-26z through the phosphoinositide 3-kinase gamma pathway. |
| PubMed: | D-propranolol attenuates lysosomal iron accumulation and oxidative injury in endothelial cells. |
| PubMed: | The vasorelaxing action of labedipinedilol-A involves endothelial cell-derived NO and eNOS expression caused by calcium influx. |
| PubMed: | Highly symmetric networks derived from cubane-related octametallic complexes of a new oxyanion of carbon, C4O7(4-), each molecule attached to eight neighbors by 24 equivalent hydrogen bonds. |
| PubMed: | Oxidative stress decreases pHi and Na(+)/H(+) exchange and increases excitability of solitary complex neurons from rat brain slices. |
| PubMed: | Potent antioxidant properties of 4-hydroxyl-propranolol. |
| PubMed: | The blockade of formyl peptide-induced respiratory burst by 2',5'-dihydroxy-2-furfurylchalcone involves phospholipase D signaling in neutrophils. |
| PubMed: | Investigation of the cellular mechanism of inhibition of formyl-methionyl-leucyl-phenylalanine-induced superoxide anion generation in rat neutrophils by 2-benzyloxybenzaldehyde. |
| PubMed: | Inhibition of formyl-methionyl-leucyl-phenylalanine-stimulated respiratory burst by cirsimaritin involves inhibition of phospholipase D signaling in rat neutrophils. |
| PubMed: | Inhibition of superoxide anion generation by YC-1 in rat neutrophils through cyclic GMP-dependent and -independent mechanisms. |
| PubMed: | Cellular mechanisms of inhibition of superoxide anion generation in rat neutrophils by the synthetic isoquinoline DMDI. |
| PubMed: | Protective mechanisms of Mg-gluconate against oxidative endothelial cytotoxicity. |
| PubMed: | Inhibition of mitochondrial lipid peroxidation by Bakuchiol, a meroterpene from Psoralea corylifolia. |
| PubMed: | Kinetic characterisation of ene-diol-based inhibitors of alpha-amylase. |
| PubMed: | Involvement of peroxynitrite and hydroxyradical generated from nitric oxide in hypoxia/reoxygenation injury in rat cerebrocortical slices. |
| PubMed: | Scission of polysaccharides by peroxidase-generated hydroxyl radicals. |
| PubMed: | Protection of mitochondrial functions against oxidative stresses by isoflavans from Glycyrrhiza glabra. |
| PubMed: | Antioxidant properties of calcium antagonists related to membrane biophysical interactions. |
| PubMed: | 2-Hydroxymethyl-1-naphthol diacetate (TAC) suppresses the superoxide anion generation in rat neutrophils. |
| PubMed: | Hydroxyl-radical production in physiological reactions. A novel function of peroxidase. |
| PubMed: | Chloroperoxidase-catalyzed enantioselective oxidation of methyl phenyl sulfide with dihydroxyfumaric acid/oxygen or ascorbic acid/oxygen as oxidants. |
| PubMed: | Involvement of cyclic AMP generation in the inhibition of respiratory burst by 2-phenyl-4-quinolone (YT-1) in rat neutrophils. |
| PubMed: | Antioxidant and cytoprotective activities of the calcium channel blocker mibefradil. |
| PubMed: | Inhibition by Salix- extracts and Phytodolor of copper-catalyzed oxidative destruction. |
| PubMed: | Protective effect of darodipine, a calcium antagonist, on rat cardiomyocytes against oxygen radical-mediated injury. |
| PubMed: | Investigation of the inhibition by acetylshikonin of the respiratory burst in rat neutrophils. |
| PubMed: | Blockade of protein kinase C is involved in the inhibition by cycloheterophyllin of neutrophil superoxide anion generation. |
| PubMed: | Cellular localization of the inhibitory action of abruquinone A against respiratory burst in rat neutrophils. |
| PubMed: | Examination of the inhibitory effect of norathyriol in formylmethionyl-leucyl-phenylalanine-induced respiratory burst in rat neutrophils. |
| PubMed: | Inhibition by HAJ11 of respiratory burst in neutrophils and the involvement of protein tyrosine phosphorylation and phospholipase D activation. |
| PubMed: | Mechanism of hydroxyl radical-induced modulation of vascular tone. |
| PubMed: | Antioxidant effects of calcium antagonists on rat myocardial membrane lipid peroxidation. |
| PubMed: | Microperoxidase/H2O2-catalyzed aromatic hydroxylation proceeds by a cytochrome-P-450-type oxygen-transfer reaction mechanism. |
| PubMed: | The effect of oxygen free radicals on calcium current and dihydropyridine binding sites in guinea-pig ventricular myocytes. |
| PubMed: | Kinetic studies of the oscillatory dynamics in the peroxidase-oxidase reaction catalyzed by four different peroxidases. |
| PubMed: | Protective effects of calcium channel blockers against free radical-impaired endothelial cell proliferation. |
| PubMed: | Use of brain slices in the study of free-radical actions. |
| PubMed: | Oxygen-derived free radical stress activates nonselective cation current in guinea pig ventricular myocytes. Role of sulfhydryl groups. |
| PubMed: | Cellular electrophysiological aspects of myocardial protection. |
| PubMed: | Inhibition by gomisin C (a lignan from Schizandra chinensis) of the respiratory burst of rat neutrophils. |
| PubMed: | Role of platelet-activating factor (PAF) in oxygen radical-induced cardiac dysfunction. |
| PubMed: | Absence of antioxidant effects of nifedipine and diltiazem on myocardial membrane lipid peroxidation in contrast with those of nisoldipine and propranolol. |
| PubMed: | SB 211475, a metabolite of carvedilol, a novel antihypertensive agent, is a potent antioxidant. |
| PubMed: | Superoxide-mediated lysis of erythrocytes: the role of colloid-osmotic forces. |
| PubMed: | Modification by hydroxyl radicals of functional reactivity in rabbit lingual artery. |
| PubMed: | Alterations in electrical activity and membrane currents induced by intracellular oxygen-derived free radical stress in guinea pig ventricular myocytes. |
| PubMed: | Inhibition of the iron-catalysed formation of hydroxyl radicals by nitrosouracil derivatives: protection of mitochondrial membranes against lipid peroxidation. |
| PubMed: | Magnesium deficiency in vitro enhances free radical-induced intracellular oxidation and cytotoxicity in endothelial cells. |
| PubMed: | Carvedilol, a new vasodilator and beta adrenoceptor antagonist, is an antioxidant and free radical scavenger. |
| PubMed: | Thianthrene 5-oxide as a probe of the electrophilicity of hemoprotein oxidizing species. |
| PubMed: | [Effects of oxygen free radicals on cell growth and productions of alpha-fetoprotein (AFP) and albumin (ALB) by human hepatoma cell line (HH2-6)]. |
| PubMed: | Erythrocytes from magnesium-deficient hamsters display an enhanced susceptibility to oxidative stress. |
| PubMed: | Carvedilol, a new beta-adrenoceptor antagonist and vasodilator antihypertensive drug, inhibits superoxide release from human neutrophils. |
| PubMed: | Oxygen free radical-mediated selective endothelial dysfunction in isolated coronary artery. |
| PubMed: | Electrophysiological consequences of exposure of hippocampal slices to dihydroxyfumarate, a generator of superoxide radicals. |
| PubMed: | Membrane antiperoxidative activities of D-propranolol, L-propranolol and dimethyl quaternary propranolol (UM-272). |
| PubMed: | Cellular electrophysiological basis for oxygen radical-induced arrhythmias. A patch-clamp study in guinea pig ventricular myocytes. |
| PubMed: | Thiol and Mn(2+)-mediated oxidation of veratryl alcohol by horseradish peroxidase. |
| PubMed: | Antioxidative properties of harmane and beta-carboline alkaloids. |
| PubMed: | Reactive oxygen injury to cultured pulmonary artery endothelial cells: mediation by poly(ADP-ribose) polymerase activation causing NAD depletion and altered energy balance. |
| PubMed: | Hydroxyl radical participation in the in vitro effects of gram-negative endotoxin on cardiac sarcolemmal Na,K-ATPase activity. |
| PubMed: | [The effect of ambroxol on peroxidative processes in dog lung mitochondria]. |
| PubMed: | Stimulation of collagen synthesis in fibroblast cultures by superoxide. |
| PubMed: | Protective effects of sulfhydryl-containing angiotensin converting enzyme inhibitors against free radical injury in endothelial cells. |
| PubMed: | Lignin peroxidase compounds II and III. Spectral and kinetic characterization of reactions with peroxides. |
| PubMed: | Oxygen radical-mediated injury of myocytes-protection by propranolol. |
| PubMed: | Captopril and enalaprilat do not scavenge the superoxide anion. |
| PubMed: | Reaction of compound III of myeloperoxidase with ascorbic acid. |
| PubMed: | Inhibition of sarcolemmal carbon-centered free radical formation by propranolol. |
| PubMed: | Effects of ascorbic acid on the antifungal action of amphotericin B. |
| PubMed: | Possible mechanism responsible for mechanical dysfunction of ischemic myocardium: a role of oxygen free radicals. |
| PubMed: | Biochemical test reactions for the evaluation of the potential anticataractic function of iodide. |
| PubMed: | Abnormal electrical activity induced by free radical generating systems in isolated cardiocytes. |
| PubMed: | Reductive release of ferritin iron: a kinetic assay. |
| PubMed: | Lysosomal lipolytic enzymes, lipid peroxidation, and injury. |
| PubMed: | Protection by beta-blocking agents against free radical-mediated sarcolemmal lipid peroxidation. |
| PubMed: | Oxygen radical-mediated lipid peroxidation and inhibition of Ca2+-ATPase activity of cardiac sarcoplasmic reticulum. |
| PubMed: | Myeloperoxidase-oxidase oxidation of cysteamine. |
| PubMed: | The effects of dihydroxyfumarate on isolated rabbit papillary muscle function: evidence for an iron dependent non-hydroxyl radical mechanism. |
| PubMed: | Nonenzymatic oxidative cleavage of peptide bonds in apoprotein B-100. |
| PubMed: | Increased prolyl hydroxylase activity and collagen synthesis in hepatocyte cultures exposed to superoxide. |
| PubMed: | Horseradish peroxidase catalyzed hydroxylations: mechanistic studies. |
| PubMed: | Potentiation of free radical-induced lipid peroxidative injury to sarcolemmal membranes by lipid amphiphiles. |
| PubMed: | Inactivation of glycerol dehydrogenase of Klebsiella pneumoniae and the role of divalent cations. |
| PubMed: | Differential sensitivity of canine cardiac sarcolemmal and microsomal enzymes to inhibition by free radical-induced lipid peroxidation. |
| PubMed: | Analysis of the effects of erythrocytes on mitogen-dependent clonal proliferation of murine B lymphocytes. |
| PubMed: | Hydroxylation by hemoglobin-containing systems: activities and regioselectivities. |
| PubMed: | Toxicity of oxygen radicals in cultured pulmonary endothelial cells. |
| PubMed: | Temporal relationship of free radical-induced lipid peroxidation and loss of latent enzyme activity in highly enriched hepatic lysosomes. |
| PubMed: | Purification and characterization of a bifunctional L-(+)-tartrate dehydrogenase-D-(+)-malate dehydrogenase (decarboxylating) from Rhodopseudomonas sphaeroides Y. |
| PubMed: | Carbonate anions; effects on the oxidation of luminol, oxidative hemolysis, gamma-irradiation and the reaction of activated oxygen species with enzymes containing various active centres. |
| PubMed: | A pH-dependent superoxide dismutase activity for zinc-free bovine erythrocuprein. Reexamination of the role of zinc in the holoprotein. |
| PubMed: | Oxidation of tyrosine to dopachrome by peroxidase isolated from murine melanoma. |
| PubMed: | The mechanism of cytochrome P-450-dependent oxidation of ethanol in reconstituted membrane vesicles. |
| PubMed: | Impaired insulin release after exposure of pancreatic islets to autooxidizing dihydroxyfumarate. |
| PubMed: | Loss of haem and haemoproteins during the generation of superoxide anion and hydrogen peroxide: a pathway not involving production of carbon monoxide. |
| PubMed: | Effect of the superoxide anion (O2-) on Na+-dependent amino acid transport. |
| PubMed: | Purification of the agent inducing lipid peroxidation with dihydroxyfumaric acid in rat liver mitochondria. |
| PubMed: | Dimethylurea: a radical scavenger that protects isolated pancreatic islets from the effects of alloxan and dihydroxyfumarate exposure. |
| PubMed: | Dihydroxyfumaric acid induced lipid peroxidation in rat liver microsomes. |
| PubMed: | Generation of hydrogen peroxide, superoxide and hydroxyl radicals during the oxidation of dihydroxyfumaric acid by peroxidase. |
| PubMed: | Superoxide anion and drug-induced hemolysis. |
| PubMed: | Hydroxylation of p-coumaric acid by horseradish peroxidase. The role of superoxide and hydroxyl radicals. |
| PubMed: | A study of the supposed hydroxylation of tyrosine catalysed by peroxidase. |
| PubMed: | Subcellular demonstration of peroxidatic oxidation of tyrosine to melanin using dihydroxyfumarate as cofactor in mouse melanoma cells. |
| PubMed: | Inability of murine melanoma "tyrosinase" (dopa ozidase) to oxidize tyrosine in the presence or absence of dopa or dihydroxyfumarate cofactor. |
| PubMed: | Structural modification of gibberellins by in-vitro hydroxylating systems. |
| PubMed: | DOPA compared with dihydroxyfumarate as co-factor in peroxidase-mediated oxidation of tyrosine to melanin. Histochemical studies with neutrophils, eosinophils, mast cells, melanoma cells and neurons. |
| PubMed: | A comparison of horseradish peroxidase and manganese ions as catalysts for the oxidation of dihydroxyfumaric acid. |
| PubMed: | Tartaric acid metabolism II. Crystalline protein converting meso-tartrate and dihydroxyfumarate to glycerate. |
| PubMed: | THE DIHYDROXYFUMARIC ACID OXIDASE-PEROXIDASE REACTION. I. THE INHIBITION BY CITRATE. |
| PubMed: | Peroxidase as oxidase: reaction between 18O2 and dihydroxyfumarate. |
| PubMed: | Some metabolic pathways of hydroxypyruvate and dihydroxyfumarate leading to the formation of pentose and organic acids in rat liver. |
| PubMed: | The non-enzymatic decarboxylation of diketosuccinate and oxaloglycolate (dihydroxyfumarate). |
| PubMed: | The formation of hydroxyaspartic acid from dihydroxyfumaric acid and L-glutamic acid. |
| PubMed: | Enzymatic oxidation of DPNH by diketosuccinate and dihydroxyfumarate. |