paraquat has been researched along with nadp in 124 studies
Timeframe | Studies, this research(%) | All Research% |
---|---|---|
pre-1990 | 65 (52.42) | 18.7374 |
1990's | 32 (25.81) | 18.2507 |
2000's | 17 (13.71) | 29.6817 |
2010's | 9 (7.26) | 24.3611 |
2020's | 1 (0.81) | 2.80 |
Authors | Studies |
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Iwasaki, K; Kato, R; Noguchi, H | 2 |
Fujii, K; Galivan, JH; Huennekens, FM | 1 |
Goswami, A; Rosenberg, IN | 1 |
Côté, MG; Hirai, KI; Kacew, S; Witschi, H | 1 |
Karpilova, IF; Kerimov, S | 1 |
Brin, GP; Krasnovskiĭ, AA; Nikandrov, VV | 1 |
Bassett, DJ; Fisher, AB | 1 |
Netter, KJ; Steffen, C | 1 |
Di Nucci, A; Gregotti, C; Manzo, L; Richelmi, P | 1 |
Hirai, K; Ikeda, K; Wang, GY | 1 |
Barnard, JW; Engerson, TD; Smith, SM; Taylor, AE; Womack, WA | 1 |
Fridovich, I; Liochev, SI | 1 |
Tomita, M | 1 |
Cederbaum, AI; Dicker, E | 1 |
Ghersi-Egea, JF; Livertoux, MH; Minn, A; Perrin, R; Siest, G | 1 |
DeGray, JA; Mason, RP; Rao, DN | 1 |
Endo, T; Hara, S; Kano, S; Kuriiwa, F | 2 |
Casper, HH; Glass, TL; Saxerud, MH | 1 |
Grover, TA; Piette, LH; Yamazaki, I | 1 |
Fujii, K; Kawamoto, M; Morio, M; Sato, N; Yuge, O | 1 |
Adam, A; Cohen, GM; Smith, LL | 1 |
Cederbaum, AI; Kukiełka, E | 1 |
Smith, LL | 3 |
Byczkowski, JZ; Kulkarni, AP | 1 |
Inui, H; Kitaoka, S; Miyatake, K; Nakano, Y | 1 |
Cederbaum, AI; Puntarulo, S | 3 |
Monteiro, HP; Vile, GF; Winterbourn, CC | 1 |
Awai, M; Ogino, T | 1 |
Fridovich, I; Liochev, S | 2 |
Vile, GF; Winterbourn, CC | 1 |
Okura, I | 1 |
Altmann, H; Ivancheva, E; Kirkova, M; Russanov, E; Topaloglou, A | 1 |
Bestervelt, LL; Kenel, MF; Kulkarni, AP | 1 |
Combs, GF; Mercurio, SD | 1 |
Montgomery, MR; Raska-Emery, P; Zychlinski, L | 2 |
Church, DL; Laishley, EJ; Rabin, HR | 1 |
Acuff, RV; DeLucia, AJ; Dunbar, JR; Ferslew, KE | 1 |
Arora, PK; Blumer, JL; Frank, DM; Sayre, LM | 1 |
Bend, JR; Brigelius, R; Dostal, LA; Horton, JK | 1 |
Batenburg, JJ; Haagsman, HP; Schuurmans, EA; Van Golde, LM | 1 |
Montgomery, MR; Sullivan, TM | 1 |
Anbudurai, PR; Bhardwaj, R; Daniell, H; Gnanam, A; Kulandaivelu, G; Periyannan, S; Renganathan, M | 1 |
Allgood, GS; Perry, JJ | 1 |
Fabregat, I; Machado, A; Satrustegui, J; Vitorica, J | 1 |
Duysens, LN; Geest, TC; Haveman, J; van Gorkom, HJ | 1 |
Epel, BL; Neumann, J | 1 |
Davis, PS; Kamin, H; Siegel, LM | 1 |
Davis, PS; Siegel, LM | 1 |
Armond, PA; Arntzen, CJ; Briantais, JM; Vernotte, C; Zettinger, CS | 1 |
Baltscheffsky, M; Hall, DO | 1 |
Gillette, JR; Ilett, KF; Menard, RH; Reid, WD; Stripp, B | 1 |
Brune, DC; San Pietro, A | 1 |
Chapman, JD; Greenstock, CL; Raleigh, JA; Reuvers, AP; Shiermen, E | 1 |
Bannister, TT; Selman, BR | 1 |
Baszyński, T | 1 |
Huang, JJ; Kimura, T | 2 |
Kester, M; Norton, SJ | 1 |
Bryant, MP; Reddy, CA; Wolin, MJ | 1 |
Cain, RB; Wright, KA | 1 |
Yoch, DC | 1 |
Fisher, AB; Forman, HJ; Nelson, J | 1 |
Hodgson, E; Kulkarni, AP | 1 |
Hassan, HM | 1 |
Chase, CC; Engelbrecht, FM; Rossouw, DJ | 1 |
Montgomery, MR; Shamblin, PB | 1 |
Davies, DS; McManus, ME | 1 |
Brigelius, R; Cadenas, E; Sies, H | 1 |
Hook, JB; Kuo, CH; Maita, K; Sleight, SD | 1 |
Kimura, T; Klimek, J; Schaap, AP | 1 |
Baggiolini, M; Schnyder, J | 1 |
Keeling, PL; Smith, LL | 1 |
Gorsky, LD; Misra, HP | 1 |
Bermúdez, MJ; Boveris, A; Giulivi, C; Lavagno, CC; Lucesoli, F | 1 |
Okuyama, T; Tomita, M | 1 |
Cederbaum, AI; Clejan, LA | 1 |
Ho, IC; Kao, SL; Lai, GJ; Lee, TC; Wu, CW | 1 |
Hasegawa, E; Kang, D; Kuribayashi, F; Mitsumoto, A; Miyako, K; Nagano, T; Takeshige, K | 1 |
Murakami, K; Yoshino, M | 1 |
Accorinti, J; Alberdi, JL; Di Marzio, WD; Sáenz, ME; Tortorelli, MC | 1 |
Green, T; Reichenbecher, V; Wang, S; Wright, G; Wright, GL | 1 |
Anglade, F; Fernandez, Y; Mitjavila, S | 2 |
Sun, AY; Yang, W | 1 |
Ghersi-Egea, JF; Maupoil, V; Ray, D; Rochette, L | 1 |
Kuo, WY; Tang, TK | 1 |
Casini, A; Finazzi-Agrò, A; Tortorella, S | 1 |
Anjum, MF; Ioannidis, N; Poole, RK | 1 |
Cheng, W; Fu, YX; Lei, XG; Porres, JM; Ross, DA | 1 |
Tampo, Y; Tsukamoto, M; Yonaha, M | 1 |
Sato, T; Takahashi, N; Yamada, T | 1 |
Barber, MJ; Pollock, VV | 1 |
Bai, J; He, C; Wang, G; Yu, G | 1 |
Ivanov, B | 1 |
Carrillo, N; Krapp, AR; Paladini, DH; Palatnik, JF; Poli, HO; Rodriguez, RE | 1 |
Suntres, ZE | 2 |
Boroumandi, S; Koziarz, P; Lambert, IB; Nokhbeh, MR; Paterson, ES; Pokorny, N | 1 |
Akerman, G; Amcoff, P; Balk, L; Fogelberg, K; Tjärnlund, U; Torrissen, O | 1 |
Diekert, G; Schmitz, RP | 1 |
Arkblad, EL; Dmitriev, RI; Kostina, MB; Pestov, NB; Rydström, J; Stenvall, J; Tranberg, M; Tuck, S | 1 |
Aliverti, A; Balconi, E; Beck, E; Englert, N; Hintz, M; Jomaa, H; Köhler, U; Pfeiffer, M; Reichenberg, A; Röhrich, RC; Seeber, F; Troschke, K; Wiesner, J; Zanetti, G | 1 |
Adamus, J; Celińska, J; Gebicki, J; Marcinek, A; Rybak, M; Zielonka, J | 1 |
An, R; Chai, MF; Chen, J; Chen, QJ; Wang, XC; Wei, PC; Yang, S | 1 |
Arrese-Igor, C; Frendo, P; González, EM; Marino, D; Puppo, A | 1 |
Hong, Y; Maier, RJ; Wang, G | 1 |
Ilík, P; Kana, R; Kotabová, E; Kyseláková, H; Lípová, L; Novák, O | 1 |
de Almeida, RM; Yonamine, M | 1 |
Chen, J; Liu, H; Liu, J; Pan, X; Rui, B; Shen, T; Shi, Y; Wu, J; Zheng, H; Zhou, H | 1 |
Hanada, H | 1 |
Sétif, P | 1 |
Alvarez, HM; Dávila Costa, JS; Leichert, L; Silva, RA | 1 |
Auiyawong, B; Narawongsanont, R; Tantitadapitak, C | 1 |
Champion, CJ; Xu, J | 1 |
An, T; Li, G; Liang, Z; Mai, B; Xiong, J | 1 |
Hatsugai, N; Okumura, Y; Wayama, F | 1 |
6 review(s) available for paraquat and nadp
Article | Year |
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Toxicology of paraquat and related bipyridyls: biochemical, clinical and therapeutic aspects.
Topics: Animals; Diquat; Herbicides; Humans; Kinetics; Lipid Peroxides; Lung; NADP; Paraquat; Pyridinium Compounds; Therapeutics | 1979 |
The response of the lung to foreign compounds that produce free radicals.
Topics: Air Pollutants; Animals; Bleomycin; Carbon Tetrachloride; Carbon Tetrachloride Poisoning; DNA; Dogs; Free Radicals; Haplorhini; Humans; Hydrogen Peroxide; In Vitro Techniques; Lipid Peroxides; Lung; Lung Diseases; Mice; NADP; Nitrofurantoin; Nitrous Oxide; Oxidation-Reduction; Ozone; Paraquat; Rats; Superoxides; Thiourea | 1986 |
Application of hydrogenase for photoinduced hydrogen evolution.
Topics: Chemical Phenomena; Chemistry; Chloroplasts; Cytochrome c Group; Desulfovibrio; Electron Transport; Ferredoxins; Hydrogen; Hydrogenase; Kinetics; Light; Metalloporphyrins; Micelles; NADP; Oxidation-Reduction; Paraquat; Photochemistry; Platinum; Porphyrins; Pyridinium Compounds; Sodium Dodecyl Sulfate; Solutions; Spectrophotometry; Water | 1986 |
Mechanism of paraquat toxicity in lung and its relevance to treatment.
Topics: Animals; Intestinal Absorption; Lung; NADP; Paraquat | 1987 |
Role of antioxidants in paraquat toxicity.
Topics: Acetylcysteine; Animals; Antioxidants; Ascorbic Acid; Glutathione; Herbicides; Humans; Iron Chelating Agents; Liposomes; Melatonin; Metallothionein; NADP; Oxidation-Reduction; Paraquat; Rats; Reactive Oxygen Species; Vitamin E | 2002 |
Exploring the potential benefit of natural product extracts in paraquat toxicity.
Topics: Animals; Anti-Inflammatory Agents; Antioxidants; Herbicides; Humans; NADP; Oxidation-Reduction; Oxidative Stress; Paraquat; Phytochemicals; Plant Extracts; Poisoning; Reactive Oxygen Species | 2018 |
118 other study(ies) available for paraquat and nadp
Article | Year |
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Stimulatory effect of FMN and methyl viologen on cytochrome P-450 dependent reduction of tertiary amine N-oxide.
Topics: Amines; Animals; Cytochrome P-450 Enzyme System; Flavin Mononucleotide; Imipramine; Kinetics; Male; Microsomes, Liver; NADP; Oxides; Paraquat; Rats; Xanthine Oxidase | 1976 |
Activation of methionine synthase: further characterization of flavoprotein system.
Topics: 2,6-Dichloroindophenol; 5-Methyltetrahydrofolate-Homocysteine S-Methyltransferase; Dithionite; Enzyme Activation; Escherichia coli; Ferricyanides; Flavin-Adenine Dinucleotide; Flavoproteins; Kinetics; Methyltransferases; NAD; NADP; Oxidation-Reduction; Paraquat; Vitamin K | 1977 |
Studies on a soluble thyroid iodotyrosine deiodinase: activation by NADPH and electron carriers.
Topics: Animals; Cattle; Chelating Agents; Coenzymes; Dithionite; Electron Transport; Ethylmaleimide; Ferredoxins; Iodide Peroxidase; Methylphenazonium Methosulfate; Microsomes; NADP; NADPH-Ferrihemoprotein Reductase; Paraquat; Peroxidases; Thyroid Gland | 1977 |
In vivo oxidation of reduced nicotinamide-adenine dinucleotide phosphate by paraquat and diquat in rat lung.
Topics: Animals; Diquat; DNA; Kinetics; Lung; Male; Microscopy, Electron; NADP; Oxidation-Reduction; Paraquat; Pyridinium Compounds; Rats | 1977 |
[Role of pyruvate kinase in non-specific changes of carbon photosynthetic metabolism, caused by the photophosphorylation inhibition].
Topics: Alanine; Carbon Dioxide; Chloroplasts; NADP; Paraquat; Photophosphorylation; Pyruvate Kinase; Vitamin K | 1978 |
[Light activation of NADH and NADPH].
Topics: Catalysis; Chlorophyll; Chloroplasts; Ferredoxins; Hematoporphyrins; Kinetics; Light; NAD; NADP; Oxidation-Reduction; Oxidoreductases; Paraquat; Ultraviolet Rays | 1978 |
Alterations of glucose metabolism during perfusion of rat lung with paraquat.
Topics: Animals; Carbon Dioxide; Glucose; In Vitro Techniques; Lactates; Lung; Male; Methylphenazonium Methosulfate; Mitochondria; NADP; Paraquat; Pentosephosphates; Perfusion; Pyruvates; Rats | 1978 |
Reduction of tertiary amine N-oxides by cytochrome P-450. Mechanism of the stimulatory effect of flavins and methyl viologen.
Topics: Amines; Animals; Cytochrome P-450 Enzyme System; Flavin Mononucleotide; Flavins; In Vitro Techniques; Male; Microsomes, Liver; NADP; Oxides; Oxidoreductases; Paraquat; Rats; Stimulation, Chemical; Xanthine Oxidase | 1978 |
On the mechanism of paraquat action on microsomal oxygen reduction and its relation to lipid peroxidation.
Topics: Animals; In Vitro Techniques; Lipid Metabolism; Male; Malondialdehyde; Mice; Microsomes, Liver; NADP; Oxidation-Reduction; Oxygen Consumption; Paraquat; Peroxides | 1979 |
Paraquat damage of rat liver mitochondria by superoxide production depends on extramitochondrial NADH.
Topics: Animals; Benzoquinones; Cytochrome c Group; Free Radicals; Glucose-6-Phosphatase; Glutamates; Glutamic Acid; Malates; Male; Mice; Mice, Inbred ICR; Microscopy, Electron; Mitochondria, Liver; NAD; NADP; Paraquat; Rats; Rats, Inbred Strains; Rotenone; Superoxide Dismutase; Superoxides | 1992 |
Lung protection against paraquat is calcium dependent.
Topics: Animals; Calcium; Glutathione; In Vitro Techniques; Lung; Lung Injury; Male; NADP; Paraquat; Rats; Rats, Inbred Strains; Trifluoperazine; Vascular Resistance | 1992 |
Fumarase C, the stable fumarase of Escherichia coli, is controlled by the soxRS regulon.
Topics: Enzyme Induction; Escherichia coli; Fumarate Hydratase; Gene Expression Regulation, Bacterial; Genes, Bacterial; Glucosephosphate Dehydrogenase Deficiency; NADP; Paraquat; Superoxide Dismutase | 1992 |
Comparison of one-electron reduction activity against the bipyridylium herbicides, paraquat and diquat, in microsomal and mitochondrial fractions of liver, lung and kidney (in vitro).
Topics: Animals; Diquat; Electron Transport Complex IV; Free Radicals; Kidney; Kinetics; Liver; Lung; Male; NAD; NADH Dehydrogenase; NADP; Oxidation-Reduction; Paraquat; Rats; Rats, Inbred Strains; Subcellular Fractions | 1991 |
NADH-dependent generation of reactive oxygen species by microsomes in the presence of iron and redox cycling agents.
Topics: Animals; Edetic Acid; Ethanol; Ferric Compounds; Free Radicals; Hydrogen Peroxide; Hydroxides; Hydroxyl Radical; Lipid Peroxidation; Male; Methionine; Microsomes, Liver; NAD; NADP; Oxidation-Reduction; Oxygen; Paraquat; Pentetic Acid; Rats; Rats, Inbred Strains; Vitamin K | 1991 |
Enzyme mediated superoxide radical formation initiated by exogenous molecules in rat brain preparations.
Topics: Animals; Brain Chemistry; Cytochrome P-450 Enzyme System; Endothelium, Vascular; Flunitrazepam; Free Radicals; In Vitro Techniques; Male; Mitomycin; Mitomycins; NAD; NADP; Paraquat; Rats; Rats, Inbred Strains; Subcellular Fractions; Superoxides; Vitamin K; Xenobiotics | 1991 |
Reduction of paraquat and related bipyridylium compounds to free radical metabolites by rat hepatocytes.
Topics: Animals; Benzyl Viologen; Cations; Chemical and Drug Induced Liver Injury; Cobalt; Cytochrome P-450 Enzyme System; Diquat; Electron Spin Resonance Spectroscopy; Free Radicals; Liver; Male; Metyrapone; NADP; NADPH-Ferrihemoprotein Reductase; Oxidation-Reduction; Paraquat; Pentetic Acid; Pyridinium Compounds; Rats | 1991 |
Interaction between dual NADPH-dependent reactions of paraquat in mouse brain microsomes.
Topics: Animals; Brain; Lipid Peroxidation; Male; Mice; Mice, Inbred ICR; Microsomes; NADP; Paraquat | 1991 |
Properties of a 4-ene-3-ketosteroid-5 alpha-reductase in cell extracts of the intestinal anaerobe, Eubacterium sp. strain 144.
Topics: Cholestenone 5 alpha-Reductase; Eubacterium; Gas Chromatography-Mass Spectrometry; Hemin; Hydrogen-Ion Concentration; Intestines; Methanol; NAD; NADP; Oxidoreductases; Paraquat; Progesterone | 1991 |
NADPH-dependent reaction of paraquat in mouse brain microsomes.
Topics: Animals; Brain; Carbon Monoxide; Cells, Cultured; Free Radical Scavengers; Male; Mice; Mice, Inbred ICR; Microsomes; Mixed Function Oxygenases; NADP; NADPH-Ferrihemoprotein Reductase; Nitrogen; Oxidation-Reduction; Paraquat | 1990 |
Kinetic studies on spin trapping of superoxide and hydroxyl radicals generated in NADPH-cytochrome P-450 reductase-paraquat systems. Effect of iron chelates.
Topics: Animals; Cytochrome P-450 Enzyme System; Cytochrome Reductases; Electron Spin Resonance Spectroscopy; Free Radicals; Hydroxides; Hydroxyl Radical; Iron Chelating Agents; Kinetics; NADP; Paraquat; Superoxides | 1990 |
Paraquat inhibits the lipid peroxidation caused by carbon tetrachloride in guinea pig liver microsome.
Topics: Animals; Carbon Tetrachloride; Electron Spin Resonance Spectroscopy; Guinea Pigs; Lipid Peroxidation; Male; Microsomes, Liver; NADP; Paraquat; Pentanes | 1990 |
An evaluation of the redox cycling potencies of paraquat and nitrofurantoin in microsomal and lung slice systems.
Topics: Animals; Diquat; Kinetics; Lung; Male; Microsomes; Microsomes, Liver; NADP; Nitrofurantoin; Oxidation-Reduction; Oxygen; Oxygen Consumption; Paraquat; Rats; Rats, Inbred Strains; Vitamin K | 1990 |
NADPH- and NADH-dependent oxygen radical generation by rat liver nuclei in the presence of redox cycling agents and iron.
Topics: Animals; Catalase; Cell Nucleus; Dimethyl Sulfoxide; Ferric Compounds; Free Radicals; Hydrogen Peroxide; Kinetics; Lipid Peroxidation; Liver; Methionine; NAD; NADP; Oxidation-Reduction; Paraquat; Rats; Superoxide Dismutase; Vitamin K | 1990 |
NADPH-dependent drug redox cycling and lipid peroxidation in microsomes from human term placenta.
Topics: Female; Humans; Lipid Peroxidation; Lipid Peroxides; Microsomes; NADP; NADPH-Ferrihemoprotein Reductase; Oxidation-Reduction; Paraquat; Placenta; Pregnancy; Vitamin K | 1989 |
Pyruvate:NADP+ oxidoreductase from Euglena gracilis: the kinetic properties of the enzyme.
Topics: Animals; Binding, Competitive; Coenzyme A; Decarboxylation; Euglena gracilis; Ketone Oxidoreductases; Kinetics; NADP; Paraquat; Pyruvates; Pyruvic Acid; Substrate Specificity | 1989 |
Interactions between paraquat and ferric complexes in the microsomal generation of oxygen radicals.
Topics: Animals; Ferric Compounds; Free Radicals; Hydroxides; Hydroxyl Radical; In Vitro Techniques; Lipid Peroxidation; Luminescent Measurements; Male; Microsomes, Liver; NADP; Oxygen; Paraquat; Rats; Rats, Inbred Strains | 1989 |
An iron chelator is not required for reductive iron release from ferritin by radical generating systems.
Topics: Animals; Ascorbic Acid; Barbiturates; Catalase; Chelating Agents; Ferritins; Free Radicals; Hypoxanthines; In Vitro Techniques; Iron; Male; Microsomes, Liver; NADP; Oxidation-Reduction; Paraquat; Rats; Rats, Inbred Strains; Xanthine Oxidase | 1989 |
Lipid peroxidation and tissue injury by ferric citrate in paraquat-intoxicated mice.
Topics: Animals; Aspartate Aminotransferases; Deferoxamine; Ethane; Ferric Compounds; Hydroxides; Hydroxyl Radical; Iron; Kidney; Kinetics; Lipid Peroxides; Liver; Male; Mice; NADP; Oxygen; Paraquat; Superoxides; Tissue Distribution; Trichloroacetic Acid | 1988 |
Superoxide is responsible for the vanadate stimulation of NAD(P)H oxidation by biological membranes.
Topics: Animals; Antimycin A; Intracellular Membranes; Male; Microsomes, Liver; NAD; NADP; Nicotinamide Mononucleotide; Oxidation-Reduction; Paraquat; Rats; Rotenone; Superoxides; Vanadates | 1988 |
Microsomal reduction of low-molecular-weight Fe3+ chelates and ferritin: enhancement by adriamycin, paraquat, menadione, and anthraquinone 2-sulfonate and inhibition by oxygen.
Topics: Anaerobiosis; Animals; Anthraquinones; Cytochrome c Group; Doxorubicin; Ferritins; Iron Chelating Agents; Lipid Peroxides; Microsomes, Liver; NADP; Oxidation-Reduction; Oxygen; Paraquat; Rats; Rats, Inbred Strains; Vitamin K | 1988 |
Paraquat toxicity.
Topics: Animals; Fatty Acids; Free Radicals; Humans; Lipid Peroxides; Lung; Lung Diseases; NADP; Paraquat; Pentose Phosphate Pathway; Superoxides | 1985 |
The vanadate-stimulated oxidation of NAD(P)H by biomembranes is a superoxide-initiated free radical chain reaction.
Topics: Animals; In Vitro Techniques; Intracellular Membranes; Membranes; Microsomes, Liver; NADP; Niacinamide; Oxidation-Reduction; Paraquat; Rats; Superoxide Dismutase; Superoxides; Vanadates; Vanadium | 1986 |
In vitro study of paraquat effects on malondialdehyde formation in thymus cells.
Topics: Adrenochrome; Animals; Ferrous Compounds; Male; Malonates; Malondialdehyde; NADP; Oxidation-Reduction; Paraquat; Rats; Rats, Inbred Strains; Superoxides; Thymus Gland | 1986 |
Human placental lipid peroxidation--II. NADPH and iron dependent stimulation of microsomal lipid peroxidation by paraquat.
Topics: Humans; In Vitro Techniques; Iron; Lipid Peroxides; Microsomes; NADP; Paraquat; Placenta; Superoxides | 1987 |
Synthetic seleno-organic compound with glutathione peroxidase-like activity in the chick.
Topics: Animals; Aurothioglucose; Azoles; Chickens; Edema; Glutathione Peroxidase; Isoindoles; Liver; NADP; Nitrofurantoin; Organoselenium Compounds; Paraquat; Penicillamine; Selenium; Vitamin E Deficiency | 1986 |
Influence of bipyridylium compounds on microsomal mixed-function oxidation activities.
Topics: Animals; Diquat; Kidney; Lung; Male; Microsomes; Microsomes, Liver; Mixed Function Oxygenases; NADP; Oxidation-Reduction; Paraquat; Pyridinium Compounds; Rats; Rats, Inbred F344 | 1988 |
Role of hydrogenase 1 of Clostridium pasteurianum in the reduction of metronidazole.
Topics: Clostridium; Dithionite; Electron Transport; Hydrogenase; Metronidazole; NAD; NADP; Oxidation-Reduction; Paraquat | 1988 |
Prolonged, intravenous paraquat infusion in the rat. I. Failure of coinfused putrescine to attenuate pulmonary paraquat uptake, paraquat-induced biochemical changes, or lung injury.
Topics: Animals; Body Weight; Eating; Glutathione; Glutathione Peroxidase; Lung; Male; NADP; Paraquat; Putrescine; Rats; Rats, Inbred Strains | 1988 |
Selective inhibition of bipyridyl-stimulated NADPH oxidation by ascorbic acid.
Topics: Animals; Ascorbic Acid; Benzphetamine; Diquat; Drug Interactions; Ethylmorphine; Lung; Male; Microsomes; NADP; Oxidation-Reduction; Paraquat; Pyridinium Compounds; Rats; Rats, Inbred F344 | 1987 |
Model study on the bioreduction of paraquat, MPP+, and analogs. Evidence against a "redox cycling" mechanism in MPTP neurotoxicity.
Topics: 1-Methyl-4-phenyl-1,2,3,6-tetrahydropyridine; 1-Methyl-4-phenylpyridinium; Cytochrome P-450 Enzyme System; Microsomes, Liver; NADP; Oxidation-Reduction; Paraquat; Pyridines; Pyridinium Compounds; Structure-Activity Relationship | 1987 |
Alteration of the redox state of NADPH and glutathione in perfused rabbit lung by paraquat.
Topics: Animals; Glutathione; Glutathione Disulfide; Lung; Male; NADP; Oxidation-Reduction; Paraquat; Perfusion; Rabbits | 1986 |
Phospholipid synthesis in isolated alveolar type II cells exposed in vitro to paraquat and hyperoxia.
Topics: Acetates; Acetic Acid; Adenosine Triphosphate; Animals; Choline; Glucose; Glycerol; In Vitro Techniques; Male; NADP; Oxygen; Palmitic Acid; Palmitic Acids; Paraquat; Phosphatidic Acids; Phospholipids; Pulmonary Alveoli; Rats; Rats, Inbred Strains | 1987 |
Glucose ameliorates the depletion of NADPH by paraquat in rat lung slices.
Topics: Animals; Cell Membrane; DNA; Glucose; In Vitro Techniques; Lung; Male; NADP; Paraquat; Rats | 1986 |
Oxygenic photoreduction of methyl viologen and nicotinamide adenine dinucleotide phosphate without the involvement of photosystem I during plastid development.
Topics: Chlorophyll; Chloroplasts; Fluorescence; Light; Light-Harvesting Protein Complexes; NADP; Oxidation-Reduction; Oxygen Consumption; Paraquat; Photosynthetic Reaction Center Complex Proteins; Photosystem I Protein Complex; Photosystem II Protein Complex; Plant Proteins; Plants; Seeds | 1985 |
Paraquat toxicity and effect of hydrogen peroxide on thermophilic bacteria.
Topics: Catalase; Cells, Cultured; Escherichia coli; Gram-Negative Bacteria; Hot Temperature; Hydrogen Peroxide; NAD; NADP; Octoxynol; Paraquat; Polyethylene Glycols; Potassium Cyanide; Superoxide Dismutase | 1985 |
The pentose phosphate cycle is regulated by NADPH/NADP ratio in rat liver.
Topics: Animals; Fatty Acids; Female; Food; In Vitro Techniques; Kynurenic Acid; Liver; NADP; Paraquat; Pentose Phosphate Pathway; Peroxides; Rats; Rats, Inbred Strains; Starvation; tert-Butylhydroperoxide; Triglycerides | 1985 |
Hydrazobenzene oxidation by 2,6-dichlorophenol-indophenol in a photoreaction catalyzed by system I of photosynthesis. Hydrazine compounds as donors for photosystem II.
Topics: Chloroplasts; Electron Transport; Fluorescence; Hydrazones; Indophenol; NADP; Oxidation-Reduction; Oxygen Consumption; Paraquat; Phenylhydrazines; Photosynthesis; Plant Cells; Spectrophotometry; Time Factors; Urea | 1972 |
The mechanism of the oxidation of ascorbate and MN2+ by chloroplasts. The role of the radical superoxide.
Topics: Antimetabolites; Ascorbic Acid; Chlorine; Chloroplasts; Electron Transport; Free Radicals; Indophenol; Manganese; Mathematics; NAD; NADP; Oxidation-Reduction; Oxygen; Oxygen Consumption; Paraquat; Photochemistry; Plants; Polarography; Superoxide Dismutase | 1973 |
Reduced nicotinamide adenine dinucleotide phosphate-sulfite reductase of enterobacteria. 3. The Escherichia coli hemoflavoprotein: catalytic parameters and the sequence of electron flow.
Topics: Carbon Monoxide; Catalysis; Chromatography, Gel; Cyanides; Dihydrolipoamide Dehydrogenase; Electron Transport; Enterobacteriaceae; Escherichia coli; Flavoproteins; Hemeproteins; Hydrogen-Ion Concentration; Hydroxylamines; Kinetics; NAD; NADP; Nitrite Reductases; Oxidation-Reduction; Oxidoreductases; Paraquat; Spectrometry, Fluorescence; Spectrophotometry; Structure-Activity Relationship; Sulfites; Sulfur Radioisotopes | 1974 |
Reduced nicotinamide adenine dinucleotide phosphate-sulfite reductase of enterobacteria. IV. The Escherichia coli hemoflavoprotein: subunit structure and dissociation into hemoprotein and flavoprotein components.
Topics: Alkylation; Amino Acids; Chromatography, Gel; Electron Transport; Electrophoresis, Polyacrylamide Gel; Enterobacteriaceae; Escherichia coli; Flavoproteins; Hemeproteins; Macromolecular Substances; Molecular Weight; NADP; Oxidation-Reduction; Oxidoreductases; Paraquat; Peptide Fragments; Protein Denaturation; Sodium Dodecyl Sulfate; Spectrometry, Fluorescence; Spectrophotometry; Sulfites; Ultracentrifugation; Urea | 1974 |
Lactoperoxidase-catalyzed iodination of chloroplast membranes. I. Analysis of surface-localized proteins.
Topics: Cell Membrane; Chlorophyll; Chloroplasts; Electron Transport; Hydrogen Peroxide; Indophenol; Iodides; Iodine Radioisotopes; Kinetics; Light; NADP; Oxygen Consumption; Paraquat; Peroxidases; Photophosphorylation; Photosynthesis; Plant Proteins; Plants; Species Specificity | 1974 |
Photophosphorylation and the 518 NM absorbance change in tightly coupled chloroplasts.
Topics: Adenosine Diphosphate; Chloroplasts; Darkness; Electron Transport; Ferredoxins; Ferricyanides; Light; NADP; Paraquat; Photophosphorylation; Plants; Spectrophotometry; Time Factors | 1974 |
Studies on the mechanism of the lung toxicity of paraquat: comparison of tissue distribution and some biochemical parameters in rats and rabbits.
Topics: Animals; Benzene Derivatives; Bromine; Carbon Radioisotopes; Catalase; Cytochrome P-450 Enzyme System; Cytochrome Reductases; Kinetics; Lung; Lung Diseases; Lysosomes; Male; Microsomes; Microsomes, Liver; NADP; Oxidation-Reduction; Paraquat; Peroxides; Protein Binding; Proteins; Rabbits; Rats | 1974 |
Some newly observed correlations between structure and photochemical activity in chlorophyllin a and several derivatives.
Topics: Ascorbic Acid; Chlorophyll; Electron Transport; Energy Transfer; Kinetics; Magnesium; Mercaptoethanol; NADP; Oxidation-Reduction; Paraquat; Photochemistry; Plants; Potentiometry; Protein Binding; Quinones; Spectrophotometry; Spectrophotometry, Ultraviolet; Structure-Activity Relationship; Sulfhydryl Compounds; Time Factors; Zinc | 1974 |
Competitive radioprotection and radiosensitization in chemical systems.
Topics: Acetophenones; Ascorbic Acid; Binding, Competitive; Cyclic N-Oxides; Cysteamine; Cysteine; Dithiothreitol; DNA; Ethylmaleimide; Histamine; Metronidazole; NAD; NADP; Nitro Compounds; Nitrobenzenes; Nitrofurantoin; Nitrofurazone; Nitrophenols; Oxygen; Paraquat; Promethazine; Pyridinium Compounds; Quinones; Radiation Effects; Radiation-Protective Agents; Radiation-Sensitizing Agents; Tetrazolium Salts; Vitamin K | 1974 |
Trypsin inhibition of photosynthetic pyridine nucleotide reduction.
Topics: Cell Membrane; Chloroplasts; Chromatography, DEAE-Cellulose; Cytochrome c Group; Darkness; Electron Transport; Ferredoxins; Indophenol; Kinetics; Light; NADH, NADPH Oxidoreductases; NADP; Oxidation-Reduction; Oxygen Consumption; Paraquat; Photophosphorylation; Photosynthesis; Plants; Time Factors; Trypsin; Trypsin Inhibitors | 1974 |
Effect of alpha-tocopherol on reconstitution of photosystem I in heptane-extracted spinach chloroplasts.
Topics: Alkanes; Chlorophyll; Chloroplasts; Darkness; Freeze Drying; Light; Lipid Metabolism; NADP; Oxidation-Reduction; Oxygen Consumption; Paraquat; Photophosphorylation; Plants; Spectrophotometry, Ultraviolet; Sterols; Vitamin E | 1974 |
A specific role of reduced adrenodoxin in adrenal mitochondrial steroid hydroxylases.
Topics: Adrenal Glands; Corticosterone; Cytochromes; Desoxycorticosterone; Ferredoxins; Mitochondria; Mixed Function Oxygenases; Models, Biological; NADP; Oxidation-Reduction; Oxidoreductases; Oxygen; Paraquat; Plants; Spectrophotometry; Sulfites | 1971 |
Escherichia coli pyridine I-oxide reductase.
Topics: Ammonium Sulfate; Chemical Precipitation; Chromatography, DEAE-Cellulose; Colorimetry; Cyclic N-Oxides; Cytochromes; Dialysis; Enzyme Activation; Enzyme Induction; Escherichia coli; Guanidines; NAD; NADP; Nitrates; Nitrites; Nitrobenzenes; Oxidoreductases; Paraquat; Quinolines; Urea | 1972 |
Ferredoxin- and nicotinamide adenine dinucleotide-dependent H 2 production from ethanol and formate in extracts of S organism isolated from "Methanobacillus omelianskii".
Topics: Alcohol Oxidoreductases; Anaerobiosis; Bacteria; Benzyl Compounds; Chromatography, DEAE-Cellulose; Chromatography, Gas; Chromatography, Gel; Ethanol; Ferredoxins; Formates; Hydrogen; Lyases; Models, Chemical; NAD; NADP; Oxidoreductases; Paraquat; Partial Pressure; Pyridinium Compounds; Spectrophotometry | 1972 |
Microbial metabolism of pyridinium compounds. Metabolism of 4-carboxy-1-methylpyridinium chloride, a photolytic product of paraquat.
Topics: Alcaligenes; Aldehyde Oxidoreductases; Cell-Free System; Decarboxylation; Formates; Hydrolysis; Hydroxylation; Isonicotinic Acids; Manometry; Methylamines; NAD; NADP; Oxidation-Reduction; Oxygen Consumption; Paraquat; Photolysis; Soil Microbiology; Spectrophotometry; Succinates | 1972 |
The electron transport system in nitrogen fixation by azotobacter. IV. Some oxidation-reduction properties of azotoflavin.
Topics: Azotobacter; Chemical Phenomena; Chemistry; Chloroplasts; Electron Transport; Enzyme Activation; Ferredoxins; Flavoproteins; Light; NADH, NADPH Oxidoreductases; NADP; Nitrogen Fixation; Oxidation-Reduction; Oxidoreductases; Paraquat; Plants; Potentiometry; Quinones; Radiation Effects; Sulfites | 1972 |
Studies on adrenal steroid hydroxylases. Oxidation-reduction properties of adrenal iron-sulfur protein (adrenodoxin).
Topics: Adrenal Glands; Animals; Cattle; Chemical Phenomena; Chemistry; Coloring Agents; Cytochrome c Group; Evaluation Studies as Topic; Ferredoxins; Ferricyanides; Hydrogen; Hydrogen-Ion Concentration; Indophenol; Mitochondria; NADH, NADPH Oxidoreductases; NADP; Osmolar Concentration; Oxidation-Reduction; Oxidoreductases; Paraquat; Phenols; Potassium Chloride; Potentiometry; Steroid Hydroxylases; Sulfites; Urea | 1973 |
Rat alveolar macrophages require NADPH for superoxide production in the respiratory burst. Effect of NADPH depletion by paraquat.
Topics: Animals; Kinetics; Macrophages; NAD; NADP; Oxidation-Reduction; Oxygen; Oxygen Consumption; Paraquat; Rats; Superoxides | 1980 |
A comparison of NADPH and cumene hydroperoxide-stimulated lipid peroxidation in mouse hepatic microsomes.
Topics: Animals; Benzene Derivatives; Carbon Tetrachloride; Diphosphates; Dithiothreitol; Edetic Acid; Iron; Lipid Peroxides; Male; Mice; Microsomes, Liver; NADP; Paraquat; Peroxides | 1981 |
Exacerbation of superoxide radical formation by paraquat.
Topics: Animals; Cyanides; Escherichia coli; Free Radicals; Kinetics; NADP; Oxidation-Reduction; Oxygen; Oxygen Consumption; Paraquat; Pulse Radiolysis; Superoxide Dismutase; Superoxides | 1984 |
The effect of paraquat on the in vitro activity of cytosol, mitochondrial and microsomal enzyme systems.
Topics: Animals; Cytosol; In Vitro Techniques; Lung; Male; Microsomes; Mitochondria; NADP; Oxidation-Reduction; Oxygen Consumption; Paraquat; Potassium Cyanide; Rabbits; Rats | 1984 |
Ascorbic acid potentiates the substrate-specific inhibition of mixed-function oxidation and the stimulation of NADPH oxidation caused by paraquat.
Topics: Aniline Hydroxylase; Animals; Ascorbic Acid; Drug Synergism; Ethylmorphine-N-Demethylase; In Vitro Techniques; Male; Microsomes, Liver; Mixed Function Oxygenases; NADH Dehydrogenase; NADP; Oxidation-Reduction; Paraquat; Rats; Rats, Inbred Strains | 1984 |
Paraquat-stimulated binding of dopa to liver and lung microsomal protein.
Topics: Animals; Bridged Bicyclo Compounds; Dihydroxyphenylalanine; Lung; Male; Microsomes; Microsomes, Liver; NAD; NADP; Paraquat; Piperazines; Rats; Superoxide Dismutase | 1980 |
Paraquat-induced chemiluminescence of microsomal fractions.
Topics: Animals; Glutathione; In Vitro Techniques; Lipid Peroxides; Luminescent Measurements; Malondialdehyde; Membrane Lipids; Microsomes, Liver; NADP; Oxidation-Reduction; Oxygen; Paraquat | 1983 |
Lipid peroxidation: a possible mechanism of cephaloridine-induced nephrotoxicity.
Topics: Animals; Cephaloridine; Glutathione; Kidney; Lipid Peroxides; Male; NADP; Paraquat; Rats; Rats, Inbred F344; Selenium; Vitamin E Deficiency | 1983 |
Effect of paraquat on cytochrome P-450-dependent lipid peroxidation in bovine adrenal cortex mitochondria.
Topics: Adrenal Cortex; Animals; Cattle; Cytochrome P-450 Enzyme System; In Vitro Techniques; Lipid Peroxides; Mitochondria; NADP; Oxidation-Reduction; Paraquat | 1983 |
Induction of plasminogen activator secretion in macrophages by electrochemical stimulation of the hexose monophosphate shunt with methylene blue.
Topics: Animals; Catalase; Hexosephosphates; Macrophages; Methylene Blue; Mice; NAD; NADP; Nitroblue Tetrazolium; Paraquat; Peritoneal Cavity; Plasminogen Activators; Superoxide Dismutase | 1980 |
Relevance of NADPH depletion and mixed disulphide formation in rat lung to the mechanism of cell damage following paraquat administration.
Topics: Animals; Disulfides; DNA; Glutathione; Lung; Male; NADP; Paraquat; Rats; Rats, Inbred Strains; Sulfhydryl Compounds | 1982 |
Paraquat and NADPH-dependent lipid peroxidation in lung microsomes.
Topics: Animals; Catalase; Cattle; Erythrocytes; Kinetics; Lipid Peroxides; Lung; Microsomes; NADP; Oxidation-Reduction; Paraquat; Superoxide Dismutase | 1981 |
Lung damage in paraquat poisoning and hyperbaric oxygen exposure: superoxide-mediated inhibition of phospholipase A2.
Topics: Animals; Betamethasone; Hyperbaric Oxygenation; Kinetics; Lipid Peroxidation; Luminescent Measurements; Lung; Lung Diseases; Male; Malondialdehyde; NADP; Neutrophils; Paraquat; Phospholipases A; Phospholipases A2; Rats; Rats, Wistar; Superoxides | 1995 |
Effect of paraquat on the malondialdehyde level in rat liver microsomes (in vitro).
Topics: Animals; Electron Spin Resonance Spectroscopy; Ferric Compounds; In Vitro Techniques; Lipid Peroxidation; Male; Malondialdehyde; Microsomes, Liver; NADP; Oxidation-Reduction; Paraquat; Rats; Rats, Wistar; Superoxide Dismutase; Time Factors | 1994 |
Ferritin-dependent inactivation of microsomal glucose-6-phosphatase.
Topics: Animals; Enzyme Activation; Ferritins; Glucose-6-Phosphatase; Lipid Peroxidation; Luminescent Measurements; Male; Microsomes, Liver; NADP; Paraquat; Rats; Rats, Sprague-Dawley; Superoxide Dismutase | 1994 |
Stimulation by paraquat of microsomal and cytochrome P-450-dependent oxidation of glycerol to formaldehyde.
Topics: Animals; Antibodies; Antioxidants; Catalase; Chlorides; Cytochrome P-450 Enzyme System; Edetic Acid; Ethylene Glycol; Ethylene Glycols; Ferric Compounds; Formaldehyde; Glutathione; Glycerol; Hydrogen Peroxide; Iron; Microsomes, Liver; NADP; NADPH-Ferrihemoprotein Reductase; Oxidation-Reduction; Paraquat; Rats; Rats, Sprague-Dawley | 1993 |
Protection of a rat tracheal epithelial cell line from paraquat toxicity by inhibition of glucose-6-phosphate dehydrogenase.
Topics: Androsterone; Animals; Cell Line, Transformed; Cell Survival; Cells, Cultured; Dehydroepiandrosterone; Epithelial Cells; Epithelium; Free Radical Scavengers; Glucosephosphate Dehydrogenase; Male; NADP; Paraquat; Rats; Rats, Sprague-Dawley; Reactive Oxygen Species; Trachea | 1993 |
Stimulation of microsomal chemiluminescence by ferritin.
Topics: Animals; Antioxidants; Ferritins; Lipid Peroxidation; Luminescent Measurements; Male; Microsomes, Liver; NADP; Paraquat; Rats; Rats, Sprague-Dawley; Superoxide Dismutase | 1993 |
Changes of energy metabolism induced by 1-methyl-4-phenylpyridinium (MPP+)-related compounds in rat pheochromocytoma PC12 cells.
Topics: Adenosine Triphosphate; Animals; Cell Division; Dose-Response Relationship, Drug; Energy Metabolism; Lactates; Microsomes; NADP; Paraquat; PC12 Cells; Pyridinium Compounds; Rats; Reactive Oxygen Species; Structure-Activity Relationship | 1997 |
Inactivation of aconitase in yeast exposed to oxidative stress.
Topics: Aconitate Hydratase; Ascorbic Acid; Copper; Enzyme Inhibitors; Glucose; NADP; Oxidative Stress; Paraquat; Yeasts | 1997 |
Paraquat toxicity to different green algae.
Topics: Analysis of Variance; Chlorella; Chlorophyta; Culture Media; Guidelines as Topic; Herbicides; Lethal Dose 50; NADP; Paraquat; United States; United States Environmental Protection Agency; Water Pollutants, Chemical | 1997 |
Paraquat inhibits the processing of human manganese-dependent superoxide dismutase by SF-9 insect cell mitochondria.
Topics: Animals; Blotting, Western; Cells, Cultured; Dose-Response Relationship, Drug; Hemostatics; Herbicides; Humans; Microscopy, Electron; Mitochondria; NADP; Oxidation-Reduction; Paraquat; Protein Precursors; Reactive Oxygen Species; Spodoptera; Superoxide Dismutase; Vitamin K | 1997 |
Potentiation of iron-induced lipid peroxidation by a series of bipyridyls in relation to their ability to reduce iron.
Topics: Animals; Benzyl Viologen; Diquat; Drug Synergism; Herbicides; Iron; Lipid Peroxidation; Male; Microsomes, Liver; NADP; Oxidation-Reduction; Oxygen; Paraquat; Rats; Rats, Wistar | 1997 |
Paraquat-induced free radical reaction in mouse brain microsomes.
Topics: Animals; Antioxidants; Brain; Catalase; Free Radicals; Iron Chelating Agents; Lipid Peroxidation; Male; Malondialdehyde; Mice; Microsomes; NADP; Paraquat; Pentetic Acid; Promethazine; Superoxide Dismutase | 1998 |
Electronic spin resonance detection of superoxide and hydroxyl radicals during the reductive metabolism of drugs by rat brain preparations and isolated cerebral microvessels.
Topics: Animals; Blood-Brain Barrier; Brain; Electron Spin Resonance Spectroscopy; Electron Transport; Hydroxyl Radical; In Vitro Techniques; Male; Microcirculation; NAD; NADP; Nitrofurazone; Oxidation-Reduction; Paraquat; Rats; Rats, Sprague-Dawley; Superoxides; Vitamin K; Xenobiotics | 1998 |
Effects of G6PD overexpression in NIH3T3 cells treated with tert-butyl hydroperoxide or paraquat.
Topics: 3T3 Cells; Animals; Antioxidants; Cell Survival; DNA, Complementary; Gene Expression; Glucosephosphate Dehydrogenase; Glutathione; Humans; Lipid Peroxidation; Mice; NADP; Paraquat; Peroxides; tert-Butylhydroperoxide; Transfection | 1998 |
Reactions of pyridine coenzyme dimers and monomers with viologens.
Topics: Aerobiosis; Anaerobiosis; Dimerization; Light; NAD; NADP; Nitriles; Oxidation-Reduction; Oxygen; Paraquat; Photochemistry; Pyridines; Viologens | 1998 |
Response of the NAD(P)H-oxidising flavohaemoglobin (Hmp) to prolonged oxidative stress and implications for its physiological role in Escherichia coli.
Topics: Bacterial Proteins; Dihydropteridine Reductase; Escherichia coli; Escherichia coli Proteins; Gene Expression Regulation, Bacterial; Genes, Bacterial; Hemeproteins; Lac Operon; NAD; NADH, NADPH Oxidoreductases; NADP; Oxidation-Reduction; Oxidative Stress; Paraquat; Promoter Regions, Genetic; Recombinant Fusion Proteins | 1998 |
Selenium-dependent cellular glutathione peroxidase protects mice against a pro-oxidant-induced oxidation of NADPH, NADH, lipids, and protein.
Topics: Animals; Glutathione Peroxidase; Herbicides; Lipid Peroxidation; Mice; Mice, Knockout; NAD; NADP; Oxidation-Reduction; Oxidative Stress; Paraquat; Proteins | 1999 |
Superoxide production from paraquat evoked by exogenous NADPH in pulmonary endothelial cells.
Topics: Animals; Cells, Cultured; Endothelium, Vascular; Enzyme Inhibitors; Flavoproteins; Imidazoles; Interleukin-1; Luminescent Measurements; Lung; NAD; NADP; Oxidoreductases; Paraquat; Pyrazines; Spectrophotometry; Succinic Acid; Superoxide Dismutase; Superoxides; Swine; Xanthine | 1999 |
Metabolic pathways for cytotoxic end product formation from glutamate- and aspartate-containing peptides by Porphyromonas gingivalis.
Topics: Acetic Acid; Acyl Coenzyme A; Adenosine Triphosphate; Amino Acids; Ammonia; Aspartic Acid; Butyrates; Culture Media; Cytotoxins; Dipeptides; Enzymes; Glutamic Acid; NADP; Oxidation-Reduction; Paraquat; Peptides; Porphyromonas gingivalis; Propionates | 2000 |
Serine 121 is an essential amino acid for biotin sulfoxide reductase functionality.
Topics: Alanine; Amino Acid Sequence; Amino Acids; Binding Sites; Biotin; Catalysis; Chromatography, High Pressure Liquid; Coenzymes; Conserved Sequence; Cysteine; Electrophoresis, Polyacrylamide Gel; Escherichia coli; Factor Xa; Glutathione Transferase; Guanine Nucleotides; Iron-Sulfur Proteins; Ligands; Mass Spectrometry; Metalloproteins; Molecular Sequence Data; Molybdenum Cofactors; Mutagenesis, Site-Directed; NADP; Oxidative Stress; Oxidoreductases; Oxygen; Paraquat; Pteridines; Pterins; Recombinant Fusion Proteins; Rhodobacter sphaeroides; Sequence Homology, Amino Acid; Serine; Spectrometry, Fluorescence; Threonine; Time Factors | 2000 |
Physiological responses to oxidative and heavy metal stress in seedlings of rice paddy, Oryza sativa L.
Topics: Antioxidants; Herbicides; Hydrogen Peroxide; Metals, Heavy; NAD; NADP; Oryza; Oxidants; Oxidative Stress; Paraquat; Seeds; Sulfhydryl Compounds | 2000 |
The competition between methyl viologen and monodehydroascorbate radical as electron acceptors in spinach thylakoids and intact chloroplasts.
Topics: Ascorbate Peroxidases; Ascorbic Acid; Binding, Competitive; Chloroplasts; Dehydroascorbic Acid; Electron Transport; Free Radicals; Hydrogen Peroxide; NADP; Oxidation-Reduction; Oxygen; Paraquat; Peroxidases; Potassium Cyanide; Spinacia oleracea; Thylakoids | 2000 |
Paraquat and iron-dependent lipid peroxidation. NADPH versus NADPH-generating systems.
Topics: Animals; Herbicides; Iron; Kinetics; Lipid Peroxidation; Male; Microsomes, Liver; NADP; Oxidation-Reduction; Oxygen; Oxygen Consumption; Paraquat; Rats; Rats, Wistar; Time Factors | 2000 |
The flavoenzyme ferredoxin (flavodoxin)-NADP(H) reductase modulates NADP(H) homeostasis during the soxRS response of Escherichia coli.
Topics: Bacterial Proteins; Escherichia coli; Escherichia coli Proteins; Gene Expression Regulation, Bacterial; Herbicides; Homeostasis; NADH, NADPH Oxidoreductases; NADP; Oxidative Stress; Paraquat; Trans-Activators; Transcription Factors | 2002 |
Identification and characterization of SnrA, an inducible oxygen-insensitive nitroreductase in Salmonella enterica serovar Typhimurium TA1535.
Topics: Amino Acid Sequence; Cloning, Molecular; Flavin Mononucleotide; FMN Reductase; Molecular Sequence Data; Mutagenicity Tests; NADP; Nitroreductases; Paraquat; Salmonella typhi; Sequence Homology, Amino Acid | 2002 |
Paraquat and menadione exposure of rainbow trout (Oncorhynchus mykiss)--studies of effects on the pentose-phosphate shunt and thiamine levels in liver and kidney.
Topics: Animals; Female; Glucosephosphate Dehydrogenase; Glutathione Reductase; Kidney; Liver; Male; NADP; Oncorhynchus mykiss; Oxidation-Reduction; Paraquat; Pentose Phosphate Pathway; Thiamine; Transketolase; Vitamin K 3; Xenobiotics | 2003 |
Purification and properties of the formate dehydrogenase and characterization of the fdhA gene of Sulfurospirillum multivorans.
Topics: Amino Acid Sequence; Chromatography; DNA, Bacterial; Enzyme Stability; Epsilonproteobacteria; Escherichia coli Proteins; Formate Dehydrogenases; Formates; Guanine Nucleotides; Hydrogen-Ion Concentration; Iron-Sulfur Proteins; Membrane Transport Proteins; Molecular Sequence Data; Molecular Weight; NAD; NADP; Paraquat; Protein Sorting Signals; Protein Subunits; Pterins; Selenocysteine; Sequence Alignment; Sequence Analysis, DNA; Sequence Homology, Amino Acid; Temperature | 2003 |
A Caenorhabditis elegans mutant lacking functional nicotinamide nucleotide transhydrogenase displays increased sensitivity to oxidative stress.
Topics: Animals; Caenorhabditis elegans; Caenorhabditis elegans Proteins; Cell Proliferation; Electrochemistry; Gene Deletion; Glutathione; Green Fluorescent Proteins; Immunoblotting; Mitochondria; Models, Chemical; Models, Genetic; Mutation; NADP; NADP Transhydrogenases; Oxidative Stress; Paraquat; Phenotype; Plasmids; Protons; RNA Interference; RNA, Double-Stranded; Time Factors | 2005 |
Reconstitution of an apicoplast-localised electron transfer pathway involved in the isoprenoid biosynthesis of Plasmodium falciparum.
Topics: Animals; Catalysis; Electron Transport; Ferredoxin-NADP Reductase; Ferredoxins; NADP; Oxidation-Reduction; Paraquat; Plasmodium falciparum; Protozoan Proteins; Recombinant Proteins; Terpenes | 2005 |
Effect of heparin on viologen-stimulated enzymatic NADH depletion.
Topics: Cytochrome c Group; Diquat; Heparin; NADP; Oxidation-Reduction; Paraquat; Superoxides; Xanthine Oxidase | 2006 |
NADK3, a novel cytoplasmic source of NADPH, is required under conditions of oxidative stress and modulates abscisic acid responses in Arabidopsis.
Topics: Abscisic Acid; Arabidopsis; Arabidopsis Proteins; Gene Expression Regulation, Plant; Green Fluorescent Proteins; Herbicides; Mannitol; NADP; Osmotic Pressure; Oxidative Stress; Paraquat; Phosphotransferases (Alcohol Group Acceptor); Protoplasts; Reactive Oxygen Species; Recombinant Fusion Proteins; Seedlings; Sodium Chloride | 2006 |
NADPH recycling systems in oxidative stressed pea nodules: a key role for the NADP+ -dependent isocitrate dehydrogenase.
Topics: Carbon; Enzyme Activation; Gene Expression Regulation, Enzymologic; Gene Expression Regulation, Plant; Glucosephosphate Dehydrogenase; Herbicides; Isocitrate Dehydrogenase; NADP; Oxidative Stress; Paraquat; Phosphogluconate Dehydrogenase; Pisum sativum; Root Nodules, Plant | 2007 |
The NADPH quinone reductase MdaB confers oxidative stress resistance to Helicobacter hepaticus.
Topics: Anti-Bacterial Agents; Bacterial Proteins; Benzene Derivatives; Gene Deletion; Helicobacter hepaticus; Helicobacter pylori; Hydrogen Peroxide; Kinetics; Mutagenesis, Insertional; NAD(P)H Dehydrogenase (Quinone); NADP; Oxidative Stress; Oxygen; Paraquat; Proteome; Superoxide Dismutase; tert-Butylhydroperoxide | 2008 |
A pronounced light-induced zeaxanthin formation accompanied by an unusually slight increase in non-photochemical quenching: a study with barley leaves treated with methyl viologen at moderate light.
Topics: Carbon Dioxide; Dose-Response Relationship, Radiation; Electron Transport; Gene Expression Regulation, Plant; Hordeum; Light; NADP; Oxidative Stress; Paraquat; Photosystem I Protein Complex; Photosystem II Protein Complex; Pigments, Biological; Plant Leaves; Xanthophylls; Zeaxanthins | 2008 |
Enzymatic-spectrophotometric determination of paraquat in urine samples: a method based on its toxic mechanism.
Topics: Herbicides; Humans; Male; Molecular Structure; NADP; Oxidation-Reduction; Paraquat; Spectrophotometry; Young Adult | 2010 |
A systematic investigation of Escherichia coli central carbon metabolism in response to superoxide stress.
Topics: Carbon; Computational Biology; Escherichia coli; Gene Expression Profiling; NAD; NADP; Oxidative Stress; Paraquat; Superoxides | 2010 |
Dl-α-tocopherol enhances the herbicide 1,1'-dimetyl-4,4'-bipyridium dichloride (paraquat, PQ) genotoxicity in cultured anuran leukocytes.
Topics: alpha-Tocopherol; Animals; Anura; Catalase; Cells, Cultured; Chromosome Aberrations; Dose-Response Relationship, Drug; Herbicides; Leukocytes; Metalloporphyrins; Mutagenicity Tests; NADP; Paraquat | 2011 |
Electron-transfer kinetics in cyanobacterial cells: methyl viologen is a poor inhibitor of linear electron flow.
Topics: Cyanobacteria; Electron Transport; Ferredoxin-NADP Reductase; Kinetics; NADP; Oxidation-Reduction; Paraquat; Photosystem I Protein Complex | 2015 |
Proteome analysis reveals differential expression of proteins involved in triacylglycerol accumulation by Rhodococcus jostii RHA1 after addition of methyl viologen.
Topics: Acyl Coenzyme A; Adaptation, Physiological; Catalase; Cysteine; Fatty Acids; Glycopeptides; Inositol; NADP; Nitrogen; Oxidation-Reduction; Oxidative Stress; Oxidoreductases; Paraquat; Peroxiredoxins; Proteome; Rhodococcus; Superoxide Dismutase; Triglycerides | 2017 |
Characterization of AKR4C15, a Novel Member of Aldo-Keto Reductase, in Comparison with Other Rice AKR(s).
Topics: Aldehyde Reductase; Aldo-Keto Reductases; Amino Acid Sequence; Arabidopsis; Cloning, Molecular; Coenzymes; Escherichia coli; Gene Expression; Glyceraldehyde; Isoenzymes; Kinetics; Malondialdehyde; NADP; Oryza; Oxidative Stress; Paraquat; Phylogeny; Plant Proteins; Plants, Genetically Modified; Pyruvaldehyde; Recombinant Proteins; Seedlings; Sequence Alignment; Sequence Homology, Amino Acid; Substrate Specificity | 2017 |
Redox state affects fecundity and insecticide susceptibility in Anopheles gambiae.
Topics: 6-Aminonicotinamide; Animals; Anopheles; DDT; Enzyme Inhibitors; Fertility; Glutathione; Insecticides; Intestines; Metabolism; Metabolomics; NADP; Oxidants; Oxidation-Reduction; Paraquat; Protein Carbonylation | 2018 |
Purification, molecular characterization and metabolic mechanism of an aerobic tetrabromobisphenol A dehalogenase, a key enzyme of halorespiration in Ochrobactrum sp. T.
Topics: Aerobiosis; Bacterial Proteins; Chromatography, High Pressure Liquid; Environmental Pollutants; Hydrolases; Molecular Weight; NADP; Ochrobactrum; Paraquat; Polybrominated Biphenyls; Substrate Specificity; Tandem Mass Spectrometry | 2019 |
Bipyridines mediate electron transfer from an electrode to nicotinamide adenine dinucleotide phosphate.
Topics: 2,2'-Dipyridyl; Electrodes; Electrons; NADP; Oxidation-Reduction; Oxidoreductases; Paraquat; Viologens | 2022 |