urea has been researched along with nadp in 154 studies
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 114 (74.03) | 18.7374 |
| 1990's | 19 (12.34) | 18.2507 |
| 2000's | 11 (7.14) | 29.6817 |
| 2010's | 7 (4.55) | 24.3611 |
| 2020's | 3 (1.95) | 2.80 |
| Authors | Studies |
|---|---|
| Kleber, HP | 1 |
| Al-Gharawi, A; Moore, D | 2 |
| Akerboom, TP; Sies, H; Tager, JM | 1 |
| Blakley, RL; Cocco, L; London, RE; Matwiyoff, NA; Walker, TE | 1 |
| Kretovich, WL; Shatilov, VR | 1 |
| Prescott, JM; Ray, LE | 1 |
| Aliotta, G; Rigano, C | 1 |
| Bücher, T; Sies, H; Summer, KH | 1 |
| Bryant, C | 1 |
| Fountoulakis, M | 1 |
| Antoni, F; Bánhegyi, G; Galántai, G; Garzó, T; Mandl, J | 1 |
| Blachier, F; Gomis, R; Malaisse, WJ; Mourtada, A; Sener, A | 1 |
| Goldberg, I; Hochman, A | 1 |
| Rancourt, SL; Walker, VK | 1 |
| Frieden, C | 1 |
| Frieden, C; Hall, JG | 1 |
| Hilburger, AC; Kurlandsky, SB; Levy, HR | 1 |
| Kari, FW; Thurman, RG; Yoshihara, H | 1 |
| Grafstein, D | 1 |
| Baron, P; Griffaton, G; Lowy, R | 3 |
| Self, CH; Weitzman, PD | 1 |
| Coulton, JW; Kapoor, M | 1 |
| Duysens, LN; Geest, TC; Haveman, J; van Gorkom, HJ | 1 |
| Bearden, AJ; Malkin, R | 1 |
| Rigano, C; Violante, U | 1 |
| Aliotta, G; Rigano, C; Violante, U | 1 |
| Chung, AE; Edwards, DJ; Heinrikson, RL | 1 |
| Constantinides, SM; Marangos, PJ | 1 |
| Davis, PS; Siegel, LM | 1 |
| Dunlap, RB; Liu, JK | 1 |
| Hibino, Y; Nosoh, Y; Samejima, T | 1 |
| Burke, WF; Johanson, RA; Reeves, HC | 1 |
| Kaplan, NO; Kisliuk, RL; Pastore, EJ; Plante, LT; Wright, JM | 1 |
| Brosnan, JT; Williamson, DH | 1 |
| Biggins, J; Sauer, K | 1 |
| Forti, G; Zanetti, G | 1 |
| Konttinen, A; Lindy, S | 1 |
| Forti, G | 1 |
| Kaufman, BT | 2 |
| Burns, J; Duncan, WA; Scales, B | 1 |
| Cove, DJ; Pateman, JA; Rever, BM | 1 |
| Arnon, DI; McSwain, BD; Tsujimoto, HY | 1 |
| Kandutsch, AA | 1 |
| Hakala, MT | 1 |
| Blair, DG | 1 |
| Niehaus, WG; Samuelsson, B | 1 |
| Kaplan, F; Kaplan, NO; Setlow, P | 1 |
| Eisenkraft, B; van Dort, JB; Veeger, C | 1 |
| Narafu, T | 1 |
| Davis, KA; Hatefi, Y | 1 |
| Masana, Y; Nakagawa, I; Suzuki, T; Takahashi, T | 1 |
| Baldry, CW; Bucke, C; Coombs, J | 1 |
| Criss, WE; McKerns, KW | 1 |
| Brehmeyer, BA; Reeves, HC | 1 |
| Chalupa, W; Clark, J; Lavker, R; Opliger, P | 1 |
| Burchall, JJ; Ferone, R; Hitchings, GH | 1 |
| Clifford, AJ; Hogue, DE; Prior, RL; Visek, WJ | 1 |
| Avron, M; Ben-Hayyim, G | 2 |
| Mathieu, Y; Miginiac-Maslow, M; Remy, R | 1 |
| Ebner, KE; Fitzgerald, DK; Richardson, E | 1 |
| Battellino, LJ; Blanco, A | 1 |
| Omura, H; Osajima, Y; Tsukamoto, T | 1 |
| Crosby, LK; Kozloff, LM; Lute, M; Verses, C | 1 |
| Becker, RR; Howard, RL | 1 |
| Farkas, GL; Marrè, E; Udvardy, J | 1 |
| Kaplan, NO; Louie, DD | 1 |
| Chamalaun, RA; Tager, JM | 1 |
| Ikegami, I; Katoh, S; Takamiya, A | 1 |
| Cohen, P; Colman, RF; Szeto, RC | 1 |
| Cammack, R; Hall, DO; Nelson, N; Neumann, J | 1 |
| Andersen, KS; Bishop, DG; Smillie, RM | 1 |
| Epel, BL; Levine, RP | 1 |
| Bachur, NR; Jarabak, J | 1 |
| Cooperstein, SJ; Lazarow, A; Watkins, D | 1 |
| Arnon, DI; Knaff, DB | 1 |
| Murata, N | 1 |
| Ikegami, I; Katoh, S; Kimimura, M; Takamiya, A | 1 |
| Ababei, L; Trandafirescu, M | 1 |
| Schechter, MS; Williamson, RL | 1 |
| Miginiac-Maslow, M | 1 |
| Bishop, NI; Wong, J | 1 |
| van der Drift, C; van Helvoort, PE; Vogels, GD | 1 |
| Haselkorn, R; Sherman, LA | 1 |
| Scott, WA | 1 |
| Kleczkowski, K | 1 |
| Bart, C; Hudock, GA | 1 |
| Arntzen, CJ; Dilley, RA; Peters, GA; Shaw, ER | 1 |
| Brody, S; Nyc, JF | 1 |
| Flynn, TG; Hurst, RO; Kormann, AW | 1 |
| Fisher, RJ; Sanadi, DR; Sani, BP | 1 |
| Baszynski, T; Brand, J; Crane, FL; Krogmann, DW | 1 |
| Kimura, T; Nakamura, S | 1 |
| Clark, RB; Ogilvie, JW | 1 |
| Dunlap, RB; Freisheim, JH; Gundersen, LE; Harding, NG; Huennekens, FM; Otting, F | 1 |
| Biaglow, JE; Harris, JW | 1 |
| Kester, M; Norton, SJ | 1 |
| Garrett, RH | 1 |
| Bertino, JR; McCullough, JL | 1 |
| Klein, MS; Shell, WE; Sobel, BE | 1 |
| Jaenicke, L; Nagelschmidt, M | 1 |
| Garnier, J; Maroc, J | 1 |
| Huang, JJ; Kimura, T | 1 |
| De Zalenski, C; Pietruszko, R; Theorell, H | 1 |
| Golf, SW; Graef, V; Jung, H | 1 |
| Doi, T; Horiuchi, T; Koga, H; Tatsumi, K; Yoshimura, H | 1 |
| Haghighi, B; Levy, HR | 1 |
| Di Martino Rigano, V; Fuggi, A; Rigano, C; Vona, V | 1 |
| Petcu, LG; Plaut, GW | 1 |
| Cottam, GL; Gitomer, WL; Miller, BC | 1 |
| Horowitz, PM; Masters, BS; Narayanasami, R | 1 |
| Muriana, FJ; Relimpio, AM; Ruiz-Gutierrez, V | 1 |
| Frieden, C; Hoeltzli, SD | 1 |
| Falzone, CJ; Iwakura, M; Jones, BE; Matthews, CR | 1 |
| Bertocchi, P; Compagnone, D; Palleschi, G | 1 |
| Carrillo, N; Ceccarelli, EA; Krapp, AR; Serra, EC | 1 |
| Amino, N; Fushimi, R; Hayashi, S; Iyama, S; Kimura, S; Yamaguchi, Y | 1 |
| Wang, ZX; Wu, JW; Zhou, JM | 1 |
| Adams, MJ; Bautista, JM; Mason, PJ; Naylor, CE; Scopes, DA | 1 |
| Clark, AC; Frieden, C | 1 |
| Boucher, JL; Dijols, S; Mansuy, D; Renodon-Cornière, A; Stuehr, DJ | 1 |
| Dodzin, ME; Vinogradova, KA | 1 |
| Iwakura, M; Maki, K; Nakamura, T; Yamane, C | 1 |
| Goenka, S; Ramakrishna, T; Raman, B; Rao, CM | 1 |
| Robert Matthews, C; Wallace, LA | 1 |
| Berndt, KD; Chiaraluce, R; Consalvi, V; Ladenstein, R; Lebbink, JH | 1 |
| Matthews, CR; O'Neill, JC; Svensson, AK | 1 |
| Ghosh, S; Mukherjee, S; Regulski, M; Sahoo, R; Sengupta, R; Stuehr, DJ; Tully, T | 1 |
| BRIGGS, MH; HEARD, TW; HOGG, ML; WHITCROFT, A | 1 |
| AZZONE, GF; ERNSTER, L; LEE, CP | 1 |
| SCHUBERT, GE; TALKE, H | 1 |
| BLACK, S; COLMAN, RF | 1 |
| FUKUYAMA, TT; MOYED, HS; STILL, CC | 1 |
| FURUTANI, S; OMURA, H; OSAJIMA, Y; YAMAFUJI, K | 1 |
| DATTA, P; GEST, H | 1 |
| Qin, SB; Zhang, HJ; Zhang, WH; Zhu, ZY | 1 |
| Engel, PC; Lam, VM; Wang, XT | 1 |
| Balaban, RS; Blair, PV; Harris, RA; Johnson, DT | 1 |
| Bryla, J; Dudziak, M; Gorniak, P; Szymanski, K; Winiarska, K | 1 |
| Aurora, R; Bhattacharyya-Pakrasi, M; Elvitigala, T; Ghosh, B; Pakrasi, HB; Singh, AK | 1 |
| Ierapetritou, MG; Iyer, VV; Roth, CM; Yang, H | 1 |
| Diaz-Cruz, A; Guinzberg, R; Piña, E; Vilchis-Landeros, MM; Villalobos-Molina, R | 1 |
| Arvidsson, PI; Besidski, Y; Bueters, T; Bylund, J; Macsari, I; Olofsson, S; Petersson, C | 1 |
| Akita, H; Doi, K; Imaizumi, Y; Ohshima, T; Suzuki, H | 1 |
| Czechowska, G; Dudka, J; Korolczuk, A; Maciejewski, M; Smolen, A; Widelska, I | 1 |
| Katayanagi, K; Miyashita, Y; Nakasone, K; Ohmae, E | 1 |
| Gadhave, K; Giri, R; Kalita, P; Shukla, H; Tripathi, T | 1 |
| Abdel-Aal, M; Abdel-Ghany, RH; Alsemeh, AE; Ghareib, SA; Wahba, NS | 1 |
| Chakraborty, T; Hazra, J; Mitra, SK; Pal, M; Polley, S; Sau, K; Sau, S; Seal, S; Sinha, D | 1 |
| Hur, HJ; Kim, SA; Lee, AS; Lee, HB; Lee, SH; Sung, MJ | 1 |
1 review(s) available for urea and nadp
| Article | Year |
|---|---|
[Streptomyces L-glutamate oxidase: use in clinical and fundamental medicine].
Topics: Amino Acid Oxidoreductases; Ammonia; Animals; Aspartate Aminotransferases; Biosensing Techniques; Central Nervous System; Creatinine; Glutamic Acid; Glutamine; Humans; Magnesium; Mammals; NAD; NADP; Streptomyces; Urea | 1999 |
153 other study(ies) available for urea and nadp
| Article | Year |
|---|---|
[Properties of the NADP+-dependent isocitrate dehydrogenases of Acinetobacter calcoaceticus].
Topics: Acinetobacter; Adenosine Monophosphate; Adenosine Triphosphate; Glyoxylates; Hot Temperature; Hydrogen-Ion Concentration; Isocitrate Dehydrogenase; Isoenzymes; Ketoglutaric Acids; Magnesium; Manganese; NADP; Oxaloacetates; Pyruvates; Urea | 1975 |
Factors affecting the amount and the activity of the glutamate dehydrogenases of Coprinus cinereus.
Topics: Agaricales; Allosteric Regulation; Ammonia; Coprinus; Culture Media; Enzyme Activation; Enzyme Induction; Enzyme Repression; Glutamate Dehydrogenase; Glutamates; Ketoglutaric Acids; Kinetics; NAD; NADP; Urea | 1977 |
Mitochondrial and cytosolic NADPH systems and isocitrate dehydrogenase indicator metabolites during ureogensis from ammonia in isolated rat hepatocytes.
Topics: Ammonia; Animals; Cytosol; Digitonin; In Vitro Techniques; Isocitrate Dehydrogenase; Ketoglutaric Acids; Liver; Male; Mitochondria, Liver; NADP; Oxygen Consumption; Rats; Tricarboxylic Acids; Urea | 1977 |
A 13C nuclear magnetic resonance study of the interaction of ligands with arginine residues in dihydrofolate reductase.
Topics: Arginine; Ligands; Magnetic Resonance Spectroscopy; Methotrexate; NADP; Protein Binding; Streptococcus; Tetrahydrofolate Dehydrogenase; Urea | 1977 |
Glutamate dehydrogenases from Chlorella: forms, regulation and properties.
Topics: Cations, Monovalent; Chlorella; Chloromercuribenzoates; Enzyme Induction; Glutamate Dehydrogenase; Hot Temperature; Isoenzymes; Ketoglutaric Acids; Kinetics; Mercaptoethanol; NAD; NADP; Nitrates; Pyruvate Kinase; Quaternary Ammonium Compounds; Urea | 1977 |
Isolation and some characteristics of glutathione reductase from rabbit erythrocytes (38548).
Topics: Animals; Electrophoresis, Polyacrylamide Gel; Erythrocytes; Female; Glutathione; Glutathione Reductase; Hydrogen-Ion Concentration; Hydroxymercuribenzoates; Kinetics; Male; Molecular Weight; NADP; Rabbits; Sodium Chloride; Urea | 1975 |
Electron donors and inhibitors of nitrate reductase from Cyanidium caldarium.
Topics: Benzyl Viologen; Carbamates; Chlorophyta; Cyanates; Cyanides; Dithionite; Flavin Mononucleotide; Kinetics; NADP; Nitrate Reductases; Nitrates; Osmolar Concentration; Sulfhydryl Reagents; Urea | 1975 |
A process requiring mitochondrial NADPH: urea formation from ammonia.
Topics: Ammonia; Animals; Female; Kinetics; Liver; Male; Mitochondria, Liver; NADP; Perfusion; Peroxides; Rats; Urea | 1975 |
Carbon dioxide utilisation, and the regulation of respiratory metabolic pathways in parasitic helminths.
Topics: Animals; Ascaridia; Ascaris; Carbon Dioxide; Cestoda; Citric Acid Cycle; Echinococcus; Fasciola hepatica; Glycolysis; Haemonchus; Helminths; Hymenolepis; Inosine Nucleotides; Lactates; Malate Dehydrogenase; NAD; NADP; Nematoda; Phosphoenolpyruvate Carboxykinase (GTP); Pyruvate Carboxylase; Pyruvate Kinase; Pyruvates; Trematoda; Trichostrongyloidea; Urea | 1975 |
Unfolding intermediates of the extracellular domain of the interferon gamma receptor.
Topics: Blotting, Western; Catalysis; Disulfides; Dithiothreitol; Electrophoresis, Polyacrylamide Gel; Guanidine; Guanidines; Humans; Interferons; NADP; Oxidation-Reduction; Protein Conformation; Receptors, Immunologic; Receptors, Interferon; Thioredoxin-Disulfide Reductase; Thioredoxins; Urea | 1992 |
Inhibition of gluconeogenesis, ureogenesis and drug oxidation by redox cycler quinone in isolated mouse hepatocytes.
Topics: Aniline Hydroxylase; Animals; Benzoquinones; Cells, Cultured; Gluconeogenesis; Liver; Male; Mice; NADP; Oxidation-Reduction; Urea; Vitamin K | 1992 |
Metabolic and secretory response of parotid cells to cationic amino acids. Uptake and catabolism of L-arginine and L-ornithine.
Topics: Amylases; Animals; Arginine; Citrulline; Female; Glutamates; Glutamic Acid; Ketoglutaric Acids; NADP; Ornithine; Oxidation-Reduction; Parotid Gland; Rats; Transglutaminases; Urea | 1991 |
Purification and characterization of a catalase-peroxidase and a typical catalase from the bacterium Klebsiella pneumoniae.
Topics: Catalase; Enzyme Stability; Hydrogen-Ion Concentration; Klebsiella pneumoniae; Molecular Weight; NADP; Peroxidases; Spectrum Analysis; Temperature; Urea | 1991 |
Kinetic characterization of dihydrofolate reductase from Drosophila melanogaster.
Topics: Animals; Drosophila melanogaster; Folic Acid; Folic Acid Antagonists; Kinetics; NADP; Organomercury Compounds; Potassium Chloride; Substrate Specificity; Tetrahydrofolate Dehydrogenase; Urea | 1990 |
Refolding of Escherichia coli dihydrofolate reductase: sequential formation of substrate binding sites.
Topics: Binding Sites; Escherichia coli; Kinetics; NADP; Protein Binding; Protein Conformation; Protein Denaturation; Spectrometry, Fluorescence; Tetrahydrofolate Dehydrogenase; Urea | 1990 |
Protein fragments as probes in the study of protein folding mechanisms: differential effects of dihydrofolate reductase fragments on the refolding of the intact protein.
Topics: Electrophoresis, Polyacrylamide Gel; Escherichia coli; Kinetics; Molecular Weight; NADP; Peptide Fragments; Protein Conformation; Serine Endopeptidases; Tetrahydrofolate Dehydrogenase; Urea | 1989 |
Glucose-6-phosphate dehydrogenase from Leuconostoc mesenteroides: ligand-induced conformational changes.
Topics: Enzyme Activation; Glucose-6-Phosphate; Glucosephosphate Dehydrogenase; Glucosephosphates; Hot Temperature; Leuconostoc; Ligands; NAD; NADP; Peptide Hydrolases; Protein Conformation; Urea | 1988 |
Urea synthesis from ammonia in periportal and pericentral regions of the liver lobule. Effect of oxygen.
Topics: Ammonia; Animals; Female; Liver; NADP; Oxygen; Oxygen Consumption; Perfusion; Rats; Rats, Inbred Strains; Spectrometry, Fluorescence; Urea | 1987 |
Meso and racemic organisms and the transition to asymmetry.
Topics: Animals; Chemical Phenomena; Chemistry; Citric Acid Cycle; Enzymes; Feedback; Glycerophosphates; Glyoxylates; Isomerism; Molecular Conformation; NADP; Urea | 1985 |
[Effect of a pyruvate injection on liver metabolism in the rat].
Topics: Acetone; Adenosine Diphosphate; Adenosine Monophosphate; Adenosine Triphosphate; Alanine; Animals; Aspartic Acid; Citrates; Glutamates; Glycerophosphates; Ketoglutaric Acids; Liver; Male; Metabolism; Models, Chemical; NADP; Phosphates; Phosphoric Acids; Pyruvates; Rats; Time Factors; Trioses; Urea | 1971 |
[Effect of the simultaneous administration of pyruvate and ethanol on liver metabolism in the rat].
Topics: Adenosine Diphosphate; Adenosine Monophosphate; Adenosine Triphosphate; Alanine; Animals; Aspartic Acid; Citrates; Drug Synergism; Ethanol; Glutamates; Ketoglutaric Acids; Liver; Male; Metabolism; Models, Chemical; NADP; Oxidation-Reduction; Phosphates; Pyruvates; Rats; Time Factors; Urea | 1971 |
The isocitrate dehydrogenases of Acinetobacter lwoffi. Separation and properties of two nicotinamide-adenine dinucleotide phosphate-linked isoenzymes.
Topics: Alcaligenes; Centrifugation, Density Gradient; Chromatography, DEAE-Cellulose; Chromatography, Gel; Glyoxylates; Isocitrate Dehydrogenase; Isoenzymes; Kinetics; Molecular Weight; NADP; Pyruvates; Temperature; Urea | 1972 |
Purification and some properties of the glutamate dehydrogenase of Salmonella typhimurium.
Topics: Ammonium Sulfate; Centrifugation, Density Gradient; Chemical Precipitation; Chromatography, Gel; Chromatography, Ion Exchange; Electrophoresis, Polyacrylamide Gel; Enzyme Repression; Glutamate Dehydrogenase; Guanidines; Hot Temperature; Hydrogen-Ion Concentration; Mercuribenzoates; Molecular Weight; NADP; Salmonella typhimurium; Sodium Dodecyl Sulfate; Temperature; Urea | 1973 |
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 |
Light-induced changes of bound chloroplast plastocyanin as studied by EPR spectroscopy: the role of plastocyanin in noncyclic photosynthetic electron transport.
Topics: Binding Sites; Chloroplasts; Chromatography, DEAE-Cellulose; Copper; Electron Spin Resonance Spectroscopy; Electron Transport; Electrophoresis, Polyacrylamide Gel; Light; Macromolecular Substances; NADP; Oxidation-Reduction; Photochemistry; Photosynthesis; Plant Cells; Plant Proteins; Plants; Protein Binding; Quinones; Spectrophotometry; Spectrophotometry, Ultraviolet; Temperature; Urea | 1973 |
A latent nitrate reductase from a thermophilic alga.
Topics: Benzyl Compounds; Chloromercuribenzoates; Enzyme Activation; Eukaryota; Hot Temperature; Isoenzymes; Mercury; NADP; Nitrate Reductases; Oxidoreductases; Phosphates; Rhodophyta; Silver; Time Factors; Urea | 1972 |
Kinetic aspects of nitrate reductase from Cyanidium caldarium. Inhibition by reduced pyridine nucleotides.
Topics: Ammonium Sulfate; Binding Sites; Chemical Precipitation; Chlorophyta; Hot Temperature; Kinetics; NAD; NADP; Nitrate Reductases; Nitrates; Urea | 1973 |
Triphosphopyridine nucleotide specific isocitrate dehydrogenase from Azotobacter vinelandii. Alkylation of a specific methionine residue and amino acid sequence of the peptide containing this residue.
Topics: Alkylation; Amino Acid Sequence; Amino Acids; Carbon Radioisotopes; Chemical Phenomena; Chemistry; Chromatography, Gel; Chromatography, Ion Exchange; Cyanogen Bromide; Cysteine; Iodoacetates; Isocitrate Dehydrogenase; Lysine; Malates; Methionine; NADP; Peptide Fragments; Protein Denaturation; Structure-Activity Relationship; Thiocyanates; Tritium; Trypsin; Urea | 1974 |
Factors affecting the folding and association of flounder muscle glyceraldehyde-3-phosphate dehydrogenase, in vitro.
Topics: Animals; Catalysis; Centrifugation, Density Gradient; Fishes; Glutathione; Glyceraldehyde-3-Phosphate Dehydrogenases; Imidazoles; Isoelectric Focusing; Macromolecular Substances; Mercaptoethanol; Muscles; NAD; NADP; Osmolar Concentration; Potassium Chloride; Protein Conformation; Ribonucleotides; Species Specificity; Sulfhydryl Compounds; Temperature; Urea | 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 |
Implication of a tryptophyl residue in the active site of dihydrofolate reductase.
Topics: Amino Acids; Binding Sites; Chromatography, Gel; Chromatography, Ion Exchange; Dialysis; Drug Resistance, Microbial; Electrophoresis, Polyacrylamide Gel; Folic Acid Antagonists; Lacticaseibacillus casei; Methotrexate; NADP; Oxidation-Reduction; Protein Denaturation; Spectrophotometry, Ultraviolet; Succinimides; Tetrahydrofolate Dehydrogenase; Tryptophan; Urea | 1974 |
On the conformation of NADP-dependent isocitrate dehydrogenase from Bacillus stearothermophilus.
Topics: Bacillus; Circular Dichroism; Electrophoresis, Polyacrylamide Gel; Hot Temperature; Isocitrate Dehydrogenase; Molecular Conformation; NADP; Nucleotides; Optical Rotatory Dispersion; Sodium Dodecyl Sulfate; Ultraviolet Rays; Urea | 1974 |
NADP+-specific isocitrate dehydrogenase of Escherichia coli. II. Subunit structure.
Topics: Amino Acid Sequence; Amino Acids; Binding Sites; Dansyl Compounds; Electrophoresis, Disc; Electrophoresis, Polyacrylamide Gel; Escherichia coli; Hydrogen-Ion Concentration; Imides; Isocitrate Dehydrogenase; Isoelectric Focusing; Methionine; Molecular Weight; NADP; Oxidation-Reduction; Protein Binding; Protein Conformation; Sodium Dodecyl Sulfate; Urea | 1974 |
Conformational changes induced in dihydrofolate reductase by folates, pyridine nucleotide coenzymes, and methotrexate.
Topics: Folic Acid; Lacticaseibacillus casei; Ligands; Magnetic Resonance Spectroscopy; Methotrexate; NADP; Protein Conformation; Protein Denaturation; Tetrahydrofolate Dehydrogenase; Urea | 1974 |
Mechanisms for the formation of alanine and aspartate on rat liver in vivo after administration of ammonium chloride.
Topics: Alanine; Alanine Transaminase; Ammonia; Ammonium Chloride; Animals; Arginine; Aspartic Acid; Centrifugation; Cycloserine; Ketoglutaric Acids; Liver; Male; NAD; NADP; Rats; Time Factors; Urea | 1974 |
Effects of D-glutamate on mycelial growth and glutamate dehydrogenase enzymes of Coprinus lagopus.
Topics: Acetates; Basidiomycota; Cell-Free System; Glucose; Glutamate Dehydrogenase; Glutamates; Glutamine; Isoenzymes; Ketoglutaric Acids; Kinetics; NAD; NADP; Quaternary Ammonium Compounds; Spectrophotometry; Stereoisomerism; Urea | 1974 |
Action spectra and quantum yields for nicotinamide--adenine dinucleotide phosphate reduction by chloroplasts.
Topics: Antimetabolites; Ascorbic Acid; Chloroplasts; Electron Transport; In Vitro Techniques; Indophenol; Kinetics; NADP; Spectrum Analysis; Urea | 1965 |
Studies on the triphosphopyridine nucleotide-cytochrome f reductase of chloroplasts.
Topics: Chloroplasts; Chromatography, Gel; Ferrocyanides; In Vitro Techniques; Kinetics; Molecular Weight; NADP; Oxidoreductases; Spectrophotometry; Urea | 1966 |
Reduced nicotinamide-adenine dinucleotide and pyruvate in urea-denaturation of lactic dehydrogenase isozymes.
Topics: Animals; Isoenzymes; L-Lactate Dehydrogenase; Muscles; Myocardium; NADP; Pyruvates; Rabbits; Swine; Urea | 1966 |
Studies on NADPH-cytochrome f reductase of chloroplasts.
Topics: Chloroplasts; Cytochromes; Electron Transport; Flavin-Adenine Dinucleotide; NADP; Oxidoreductases; Plant Proteins; Serum Albumin, Bovine; Urea | 1966 |
Studies on dihydrofolic reductase, II. The activation of dihydrofolic reductase from chicken liver by iodine.
Topics: Animals; Catalysis; Chemical Phenomena; Chemistry; Glutathione; Hydrogen-Ion Concentration; In Vitro Techniques; Iodine; Liver; Mercaptoethanol; NADP; Poultry; Tetrahydrofolate Dehydrogenase; Thiourea; Urea | 1966 |
Absorption, distribution and metabolism of the anthelmintic methyridine.
Topics: Alcohol Oxidoreductases; Animals; Brain Chemistry; Carbon Dioxide; Carbon Isotopes; Cattle; Chromatography, Ion Exchange; Chromatography, Paper; Chromatography, Thin Layer; Female; Freeze Drying; Intestines; Kidney; Liver; Mice; Microsomes; Muscles; Myocardium; NADP; Picolines; Pyridines; Rabbits; Rats; Sheep; Spleen; Tritium; Urea | 1967 |
Genetic and biochemical studies of nitrate reduction in Aspergillus nidulans.
Topics: Aspergillus; Cytochromes; Electron Transport; Enzyme Induction; Enzyme Repression; Flavin-Adenine Dinucleotide; Hydroxylamines; Molecular Biology; Mutation; NADP; Nitrates; Nitrites; Oxidoreductases; Quaternary Ammonium Compounds; Urea | 1967 |
Ferredoxin and photosynthetic phosphorylation.
Topics: Adenosine Triphosphate; Antimycin A; Chemical Phenomena; Chemistry; Chloroplasts; Dinitrophenols; Ferredoxins; Light; NADP; Oxidative Phosphorylation; Oxygen; Phenanthrolines; Photosynthesis; Urea | 1967 |
3beta-hydroxy-C27-steroid dehydrogenases in mouse liver microsomes.
Topics: Alcohol Oxidoreductases; Animals; Chemical Phenomena; Chemistry; Cholesterol; Chromatography, Gas; Female; Ketones; Liver; Mice; Microsomes; NAD; NADP; Oxidation-Reduction; Steroids; Sterols; Surface-Active Agents; Urea | 1967 |
The essential SH-groups in folate reductase.
Topics: Animals; Benzoates; Binding Sites; Chemical Phenomena; Chemistry; Culture Techniques; Folic Acid; Folic Acid Antagonists; Methotrexate; NADP; Sarcoma 180; Sulfhydryl Compounds; Temperature; Tetrahydrofolate Dehydrogenase; Urea | 1968 |
Acid-soluble metabolites of adenine-2-14C-adenine-8-14C in 2,6-diaminopurine-sensitive and 2,6-diaminopurine-resistant L strain mouse cells.
Topics: Adenine; Adenine Nucleotides; Animals; Carbon Isotopes; Chromatography, Ion Exchange; Chromatography, Paper; Guanine; Guanine Nucleotides; L Cells; Mice; NAD; NADP; Nucleosides; Perchlorates; Purines; Urea; Uric Acid; Xanthines | 1968 |
Studies on dihydrofolic reductase. 3. Activation of the chicken liver enzyme by urea and thiourea.
Topics: Animals; Chickens; Folic Acid; Formamides; Glycerol; Guanidines; Hydrogen-Ion Concentration; Kinetics; Liver; NAD; NADP; Optical Rotatory Dispersion; Protein Binding; Tetrahydrofolate Dehydrogenase; Thiourea; Urea | 1968 |
Formation of malonaldehyde from phospholipid arachidonate during microsomal lipid peroxidation.
Topics: Aldehydes; Animals; Arachidonic Acids; Chromatography, Gas; Female; Liver; Malonates; Microsomes; NADP; Oxidation-Reduction; Peroxides; Phosphatidylcholines; Pyrimidines; Rats; Spectrophotometry; Spectrum Analysis; Tritium; Urea | 1968 |
Purification and properties of a DPNH-TPNH diaphorase from Clostridium kluyverii.
Topics: Amino Acids; Chromatography, Gel; Clostridium; Cytochromes; Dihydrolipoamide Dehydrogenase; Drug Stability; Ethylmaleimide; Flavin Mononucleotide; Fluorometry; Guanidines; Hot Temperature; Hydrogen-Ion Concentration; Molecular Weight; NAD; NADP; Oxygen; Protein Denaturation; Spectrum Analysis; Ultracentrifugation; Urea | 1969 |
Relationship between stability and state of association in glutamate dehydrogenase.
Topics: Adenine Nucleotides; Animals; Cattle; Chemical Phenomena; Chemistry; Drug Stability; Glutamate Dehydrogenase; Ketoglutaric Acids; Kinetics; Liver; NAD; NADP; Spectrophotometry; Temperature; Thermodynamics; Tromethamine; Urea | 1969 |
[Studies on debromination of (2-bromoacyl)ureides in vivo. IV. Debromination of (2-bromoacyl)ureides in vitro].
Topics: Animals; Bromine; In Vitro Techniques; Kidney; Liver; Microsomes; NAD; NADP; Rabbits; Urea | 1969 |
Kinetics of the resolution of complex I (reduced diphosphopyridine nucleotide-coenzyme Q reductase) of the mitochondrial electron transport system by chaotropic agents.
Topics: Animals; Cattle; Chemical Phenomena; Chemistry; Drug Stability; Electron Transport; Guanidines; Hydrogen-Ion Concentration; Iron; Kinetics; Methods; Mitochondria, Muscle; Myocardium; NAD; NADP; Oxidoreductases; Oxygen; Perchlorates; Proteins; Solubility; Sulfur; Temperature; Thiocyanates; Ubiquinone; Urea; Water | 1969 |
Effect in man of the addition of tryptophan oniacin to the diet on the excretion of their metabolites.
Topics: Creatinine; Diet; Female; Humans; Kynurenic Acid; NAD; NADP; Niacinamide; Nicotinic Acids; Nitrogen; Pyridones; Tryptophan; Urea; Xanthurenates | 1969 |
Light-phosphoenolpyruvate dependent carbodioxide fixation by isolated sugar cane chloroplasts.
Topics: Amides; Aspartate Aminotransferases; Benzoates; Bicarbonates; Carbon Dioxide; Carbon Isotopes; Chloroplasts; Edetic Acid; Glycerophosphates; Isoniazid; Kinetics; Light; Malonates; NADP; Oxaloacetates; Phenanthrolines; Phosphates; Pyruvates; Ultracentrifugation; Urea | 1969 |
Studies on ACTH-induced changes at the NADP+-binding site of bovine adrenal glucose 6-phosphate dehydrogenase.
Topics: Adrenal Glands; Adrenocorticotropic Hormone; Amino Acids; Animals; Barium; Benzoates; Binding Sites; Cattle; Chelating Agents; Chloromercuribenzoates; Cysteine; Detergents; Drug Stability; Edetic Acid; Glucosephosphate Dehydrogenase; Guanidines; Hexosephosphates; Iodoacetates; Magnesium; NAD; NADP; Phenanthrolines; Spectrophotometry; Sulfhydryl Compounds; Time Factors; Urea | 1969 |
Factors affecting urea inactivation of NADP-specific beta-isocitrate dehydrogenase.
Topics: Alcohols; Binding Sites; Cell-Free System; Chromatography, Ion Exchange; Culture Media; Drug Stability; Escherichia coli; Glucose; Isocitrate Dehydrogenase; Isoenzymes; NADP; Spectrophotometry; Sulfur; Time Factors; Urea | 1969 |
Detoxication of ammonia in sheep fed soy protein or urea.
Topics: Ammonia; Animals; Arginase; Arginine; Biotransformation; Carbamates; Depression, Chemical; Dietary Proteins; Feces; Glutamate Dehydrogenase; Glycine max; Ligases; Liver; Lyases; NAD; NADP; Nitrogen; Ornithine; Ornithine Carbamoyltransferase; Phosphotransferases; Plant Proteins; Sheep; Statistics as Topic; Succinates; Urea | 1970 |
Plasmodium berghei dihydrofolate reductase. Isolation, properties, and inhibition by antifolates.
Topics: Animals; Binding Sites; Chromatography, Gel; Erythrocytes; Escherichia coli; Folic Acid Antagonists; Kinetics; Liver; Methods; Mice; Molecular Weight; NADP; Plasmodium; Potassium Chloride; Pyrimethamine; Saponins; Tetrahydrofolate Dehydrogenase; Triazines; Urea | 1969 |
[Comparative study of metabolic disturbances induced in the rat liver by citrate administration per os and intraperitoneal injection].
Topics: Administration, Oral; Animals; Citrates; Citric Acid Cycle; Glutamates; Hydroxybutyrates; Injections, Intraperitoneal; Liver; Male; NAD; NADP; Pyruvates; Rats; Urea | 1969 |
Enzymes and metabolites of intermediary metabolism in urea-fed sheep.
Topics: Ammonia; Animal Nutritional Physiological Phenomena; Animals; Blood Proteins; Blood Volume; Carbohydrate Metabolism; Cytoplasm; Dietary Proteins; Glycine max; Hematocrit; Ketoglutaric Acids; Liver; Mitochondria, Liver; Myocardium; NAD; NADP; Nitrogen; Oxidoreductases; Plant Proteins; Pyruvates; Sheep; Statistics as Topic; Transaminases; Urea | 1970 |
Mn2+ as electron donor in isolated chloroplasts.
Topics: Adenosine Triphosphate; Azides; Chloroplasts; Cyanides; Electron Transport; Electrons; Ferricyanides; Light; Manganese; NADP; Oxygen Consumption; Photosynthesis; Plants; Pyridinium Compounds; Spectrophotometry; Urea | 1970 |
[Effect of ferredoxin on electron transfer and photophosphorylation of spinach and bean chloroplasts under air].
Topics: Adenosine Triphosphate; Binding Sites; Catalase; Chloroplasts; Depression, Chemical; Electron Transport; Ferredoxins; Light; Metabolism; NADP; Nitrogen; Oxygen; Oxygen Consumption; Phosphorus; Plants; Stimulation, Chemical; Urea | 1970 |
Time-dependent increase in rat mammary uridine diphosphate glucose 4-epimerase activity in vitro.
Topics: Animals; Bile Acids and Salts; Cats; Chiroptera; Cricetinae; Enzyme Activation; Female; Fluorides; Glucose; Glycerol; Guinea Pigs; Hydrogen-Ion Concentration; Isomerases; Kinetics; Lactation; Mammary Glands, Animal; Marsupialia; Molecular Weight; NAD; NADP; Pregnancy; Rabbits; Rats; Time Factors; Uracil Nucleotides; Urea | 1970 |
Catalytic properties of the lactate dehydrogenase isozyme "X" from mouse testis.
Topics: Animals; Asparagine; Butyrates; Catalysis; Citrates; Culture Techniques; Electrophoresis; Glutamates; Isoenzymes; Keto Acids; L-Lactate Dehydrogenase; Lactates; Liver; Malates; Male; Mice; Myocardium; NADP; Oxalates; Peptides; Pyruvates; Starch; Succinates; Testis; Trypsin; Urea; Valerates | 1970 |
Some properties of urea dehydrogenase in tissues of higher plants.
Topics: Adenine Nucleotides; Ammonia; Aspartic Acid; Carbon Isotopes; Chromatography; Chromatography, Paper; Flavin Mononucleotide; Flavin-Adenine Dinucleotide; Flavins; Hot Temperature; Hydrogen-Ion Concentration; Indicators and Reagents; NADP; Ornithine; Oxidoreductases; Phosphates; Plants; Quaternary Ammonium Compounds; Succinates; Sulfates; Urea | 1966 |
Bacteriophage tail components. II. Dihydrofolate reductase in T4D bacteriophage.
Topics: Aminopterin; Animals; Binding Sites; Coliphages; Escherichia coli; Fluorometry; Folic Acid Antagonists; Formamides; Genes; Genetic Complementation Test; Genetics, Microbial; Immune Sera; Methotrexate; Mutation; NAD; NADP; Rabbits; Solvents; Spectrophotometry; Tetrahydrofolate Dehydrogenase; Urea; Viral Proteins; Virus Replication | 1970 |
Isolation and some properties of the triphosphopyridine nucleotide isocitrate dehydrogenase from Bacillus stearothermophilus.
Topics: Amino Acids; Bacillus; Buffers; Chemical Phenomena; Chemistry; Chloromercuribenzoates; Cysteine; Edetic Acid; Electrophoresis, Disc; Guanidines; Hot Temperature; Hydrogen-Ion Concentration; Isocitrate Dehydrogenase; Kinetics; Magnesium; Manganese; Molecular Weight; NADP; Tetroses; Thermodynamics; Ultracentrifugation; Urea | 1970 |
Purification and properties of a phosphodiesterase from Avena leaf tissues.
Topics: Animals; Calcium; Chelating Agents; Chemical Phenomena; Chemistry; Chromatography, DEAE-Cellulose; Chromatography, Gel; Cobalt; Cyanides; Cyclic AMP; DNA; Edetic Acid; Flavin-Adenine Dinucleotide; Hot Temperature; Hydrogen-Ion Concentration; Kinetics; Magnesium; NAD; NADP; Nucleic Acid Denaturation; Phosphoric Monoester Hydrolases; Plants; Polynucleotides; Protein Denaturation; RNA, Transfer; Snakes; Urea; Zinc | 1970 |
Stereospecificity of hydrogen transfer reactions of the Pseudomonas aeruginosa pyridine nucleotide transhydrogenase.
Topics: Adenine Nucleotides; Chemical Phenomena; Chemistry; Circular Dichroism; Flavin-Adenine Dinucleotide; Hydrogen; NAD; NADP; Niacinamide; Oxidoreductases; Pseudomonas aeruginosa; Spectrophotometry; Temperature; Tritium; Urea | 1970 |
Nitrogen metabolism in the perfused rat liver.
Topics: Alanine; Ammonia; Ammonium Chloride; Animals; Aspartic Acid; Glutamate Dehydrogenase; Glutamates; Glutamine; Hydroxybutyrate Dehydrogenase; Liver; NAD; NADP; Nitrogen; Perfusion; Rats; Stimulation, Chemical; Urea | 1970 |
Effects of hydroxylamine on electron-transport system in chloroplasts.
Topics: Ascorbic Acid; Binding Sites; Chlorophyta; Chloroplasts; Electron Transport; Fluorescence; Hydroxylamines; Imines; Light; Manganese; NADP; Oxidation-Reduction; Photochemistry; Plant Cells; Pyridinium Compounds; Quinones; Time Factors; Urea | 1970 |
Pig heart triphosphopyridine nucleotide specific isocitrate dehydrogenase. A single polypeptide chain.
Topics: Animals; Chromatography, Gel; Chromatography, Paper; Detergents; Electrophoresis; Guanidines; Isocitrate Dehydrogenase; Molecular Weight; Myocardium; NADP; Peptides; Protein Denaturation; Sulfuric Acids; Swine; Trypsin; Ultracentrifugation; Urea | 1970 |
Involvement of photosystem two in non-oxygen evolving non-cyclic, and in cyclic electron flow processes in chloroplasts.
Topics: Ascorbic Acid; Chloroplasts; Colorimetry; Electron Transport; Hot Temperature; Hydroquinones; Kinetics; Light; Metabolism; NADP; Oxidation-Reduction; Oxygen Consumption; Photochemistry; Plant Cells; Tromethamine; Urea | 1970 |
Circular dichroism studies of the complex between ferredoxin and ferredoxin-NADP reductase.
Topics: Circular Dichroism; Electron Spin Resonance Spectroscopy; Ferredoxins; Guanidines; NADP; Oxidation-Reduction; Oxidoreductases; Plants; Urea | 1971 |
Incomplete membrane-bound photosynthetic electron transfer pathway in agranal chloroplasts.
Topics: Chloroplasts; Cytochromes; Electron Transport; Ferredoxins; Ferricyanides; Imines; Membranes; NADP; Photosynthesis; Plant Cells; Quinones; Urea; Zea mays | 1971 |
Mutant strains of Chlamydomonas reinhardi with lesions on the oxidizing side of photosystem II.
Topics: Chlorophyta; Chloroplasts; Electron Transport; Fluorescence; Fluorometry; Mutation; NADP; Oxygen; Photochemistry; Photosynthesis; Urea | 1971 |
A soluble dihydrofolate reductase from human placenta: purification and properties.
Topics: Chemical Precipitation; Chromatography, Gel; Chromatography, Ion Exchange; Enzyme Activation; Female; Folic Acid Antagonists; Humans; Hydrogen-Ion Concentration; Hydroxyapatites; Kinetics; Methotrexate; Molecular Weight; NADP; Placenta; Potassium Chloride; Solubility; Tetrahydrofolate Dehydrogenase; Urea | 1971 |
Stimulation of insulin secretion by pyridine nucleotides.
Topics: Adipose Tissue; Animals; Carbon Isotopes; Cell Membrane; Fishes; Glucose; In Vitro Techniques; Insulin; Insulin Secretion; Islets of Langerhans; Mannitol; NAD; NADP; Stimulation, Chemical; Tritium; Urea | 1971 |
On two photoreactions in system II of plant photosynthesis.
Topics: Chloroplasts; Copper; Cytochromes; Electron Transport; Ferredoxins; Light; NADP; Oxidation-Reduction; Phenanthrolines; Photosynthesis; Plant Proteins; Plants; Radiation Effects; Spectrophotometry; Thermodynamics; Tromethamine; Urea | 1971 |
Effects of monovalent cations on light energy distribution between two pigment systems of photosynthesis in isolated spinach chloroplasts.
Topics: Ammonium Chloride; Bromides; Cesium; Chlorophyll; Chloroplasts; Fluorescence; Imines; Light; Lithium; NADP; Nitrates; Photochemistry; Photosynthesis; Pigments, Biological; Plant Cells; Potassium Chloride; Quinones; Rubidium; Sodium; Sodium Chloride; Spectrophotometry; Sulfates; Urea | 1971 |
Inhibitory site of carbonyl cyanide m-chlorophenylhydrazone in the electron transfer system of the chlorophasts.
Topics: Ascorbic Acid; Cell Fractionation; Chloroplasts; Darkness; Depression, Chemical; Electron Transport; Fluorescence; Hot Temperature; Hydroquinones; Imines; Light; Manganese; Models, Biological; Models, Chemical; NADP; Nitriles; Oxidation-Reduction; Oxygen; Phenylhydrazines; Photosynthesis; Plant Cells; Plants; Quinones; Radiation Effects; Stimulation, Chemical; Time Factors; Urea | 1971 |
On glutamate-NAD(P)-oxidoreductase activity in the red blood cells.
Topics: Animals; Chemical Precipitation; Erythrocytes; Glucose; Glutamate Dehydrogenase; Hydrogen-Ion Concentration; NAD; NADP; Nucleosides; Protein Binding; Rabbits; Reticulocytes; Urea | 1970 |
Microsomal epoxidation of aldrin in lepidopterous larvae.
Topics: Aerobiosis; Animals; Ascorbic Acid; Carbon Monoxide; Cattle; Chromatography, Gas; Cyanides; Cytochromes; Dieldrin; Edetic Acid; Ethers, Cyclic; Hydrocarbons, Halogenated; Insecta; Insecticides; Kinetics; Larva; Microsomes; NADP; Naphthalenes; Niacinamide; Oxidation-Reduction; Potassium; Proadifen; Serum Albumin, Bovine; Species Specificity; Spectrophotometry; Ultracentrifugation; Urea; Valerates | 1970 |
[Endogenous photophosphorylation of isolated spinach chloroplasts].
Topics: Adenosine Triphosphate; Aerobiosis; Anaerobiosis; Antimycin A; Carbon Dioxide; Carbon Isotopes; Chloroplasts; Depression, Chemical; Electron Transport; Ferredoxins; Light; NADP; Osmotic Fragility; Phosphates; Phosphorus Isotopes; Photosynthesis; Plant Cells; Plants; Radiation Effects; Stimulation, Chemical; Urea | 1971 |
Observations on photosystem II mutants of Scenedesmus: pigments and proteinaceous components of the chloroplasts.
Topics: Aniline Compounds; Ascorbic Acid; Carbon Dioxide; Carbon Isotopes; Carotenoids; Chlorophyll; Chlorophyta; Chloroplasts; Chromatography; Chromatography, DEAE-Cellulose; Chromatography, Gel; Chromatography, Thin Layer; Copper; Cytochromes; Electron Transport; Ferredoxins; Genetics, Microbial; Glucose; Hydroxyapatites; Indophenol; Lipids; Mutation; NADP; Oxidoreductases; Oxygen; Phenols; Phosphates; Phosphorus Isotopes; Photosynthesis; Pigments, Biological; Plant Proteins; Quinones; Urea | 1971 |
S-ureidoglycolate dehydrogenase: purification and properties.
Topics: Alcohol Oxidoreductases; Alcohols; Arthrobacter; Carboxylic Acids; Chromatography, DEAE-Cellulose; Chromatography, Gel; Chromatography, Ion Exchange; Chromatography, Thin Layer; Drug Stability; Glycolates; Glyoxylates; Hot Temperature; Hydrochloric Acid; Hydrogen-Ion Concentration; Isocitrates; Kinetics; Lactates; Malates; NAD; NADP; Osmolar Concentration; Stereoisomerism; Tromethamine; Urea; Zinc | 1971 |
Growth of the blue-green algae virus LPP-1 under conditions which impair photosynthesis.
Topics: Adenosine Triphosphate; Cyanobacteria; Darkness; DNA; DNA, Viral; Electron Transport; Herbicides; Hydrazones; Light; NADP; Nitriles; Oxidative Phosphorylation; Photosynthesis; Sulfur Isotopes; Time Factors; Urea; Virus Replication; Viruses | 1971 |
Physical properties of glucose 6-phosphate dehydrogenase from Neurospora crassa.
Topics: Acetamides; Alkylation; Chemical Phenomena; Chemistry; Chromatography, Gel; Detergents; Dithiothreitol; Electrophoresis; Electrophoresis, Disc; Glucosephosphate Dehydrogenase; Guanidines; Hydrochloric Acid; Iodoacetates; Isoelectric Focusing; Macromolecular Substances; Microscopy, Electron; Molecular Biology; Molecular Weight; NADP; Neurospora; Neurospora crassa; Oxidation-Reduction; Sulfates; Ultracentrifugation; Urea | 1971 |
[Urea utilisation by the urease-free organisms].
Topics: Allantoin; Candida; Chemical Phenomena; Chemistry; Cryptococcus; Hydantoins; NAD; NADP; Ornithine; Streptococcus; Urea; Urease | 1971 |
Synthesis of NADP-dependent triosephosphate dehydrogenase independent of illumination in Chlorella variegata.
Topics: Amino Acids; Ammonium Chloride; Chlorella; Chlorophyll; Chlorophyta; Chloroplasts; Culture Media; Darkness; Glutamine; Glyceraldehyde-3-Phosphate Dehydrogenases; Light; NADP; Photochemistry; Radiation Effects; Urea | 1972 |
Photochemical activity and structural studies of photosystems derived from chloroplast grana and stroma lamellae.
Topics: Carbazoles; Centrifugation, Density Gradient; Chlorophyll; Chloroplasts; Copper; Electron Transport; Filtration; Membranes; Microscopy, Electron; NADP; Oxidation-Reduction; Oxygen; Photosynthesis; Pigments, Biological; Plant Cells; Plant Proteins; Spectrophotometry; Stimulation, Chemical; Subcellular Fractions; Urea | 1972 |
Effects of mutations and growth conditions on lipid synthesis in Neurospora crassa.
Topics: Chromatography, Gas; Citrates; Culture Media; Fatty Acids; Genetics, Microbial; Glucose; Glucosephosphate Dehydrogenase; Glutamate Dehydrogenase; Glutamates; Lipids; Mutation; NADP; Neurospora; Neurospora crassa; Nitrates; Phospholipids; Quaternary Ammonium Compounds; Triglycerides; Urea; Xylose | 1971 |
Purification and properties of an NADP + -dependent glycerol dehydrogenase from rabbit skeletal muscle.
Topics: Alcohol Oxidoreductases; Alcohols; Aldehydes; Ammonium Sulfate; Animals; Chemical Precipitation; Chloromercuribenzoates; Chromatography, Gel; Chromatography, Ion Exchange; Drug Stability; Electrophoresis, Disc; Glyceraldehyde; Glycerol; Hot Temperature; Hydrogen-Ion Concentration; Molecular Weight; Muscles; NAD; NADP; Rabbits; Structure-Activity Relationship; Urea | 1972 |
The effect of oligomycin and factor C on respiration linked transhydrogenase in depleted submitochondrial particles.
Topics: Ammonia; Aniline Compounds; Ascorbic Acid; Chromatography, Gel; Edetic Acid; Energy Transfer; Enzyme Activation; Kinetics; Membranes; Mitochondria; NAD; NADP; Oligomycins; Oxidoreductases; Proteins; Silicon; Succinates; Tungsten; Urea | 1971 |
Photosystem I inhibition by polycations.
Topics: Aniline Compounds; Benzene Derivatives; Chloroplasts; Depression, Chemical; Electron Transport; Ferricyanides; Histones; Indophenol; NADP; Phenols; Photophosphorylation; Plants; Potassium Chloride; Pyridinium Compounds; Radiation Effects; Semicarbazones; Urea | 1971 |
Studies on adrenal steroid hydroxylases. Reactivity of iron atoms in adrenal iron-sulfur protein (adrenodoxin) with iron-chelating agents.
Topics: Adrenal Glands; Animals; Cattle; Chelating Agents; Chemical Phenomena; Chemistry; Chemistry, Physical; Ferredoxins; Guanidines; Hydrochloric Acid; Iron; Iron Chelating Agents; Kinetics; NADP; Nitrogen; Oxidation-Reduction; Oxidoreductases; Oxygen; Phenanthrolines; Phenols; Potassium Chloride; Protein Binding; Protein Denaturation; Spectrophotometry; Sulfites; Sulfonic Acids; Temperature; Urea | 1971 |
Aspartokinase I-homoserine dehydrogenase I of Escherichia coli K12 . Subunit molecular weight and nicotinamide-adenine dinucleotide phosphate binding.
Topics: Alcohol Oxidoreductases; Aspartic Acid; Binding Sites; Chemical Phenomena; Chemistry; Chromatography, Gel; Electrophoresis; Escherichia coli; Homoserine; Macromolecular Substances; Molecular Weight; NADP; Phosphotransferases; Protein Binding; Protein Denaturation; Sodium Dodecyl Sulfate; Threonine; Urea | 1972 |
Dihydrofolate reductase from amethopterin-resistant Lactobacillus casei.
Topics: Acetates; Amino Acids; Ammonium Sulfate; Chromatography; Chromatography, Gel; Chromatography, Ion Exchange; Drug Resistance, Microbial; Electrophoresis; Folic Acid; Folic Acid Antagonists; Hydroxyapatites; Lacticaseibacillus casei; Lactobacillus; Methotrexate; Molecular Weight; NADP; Protein Binding; Sodium Dodecyl Sulfate; Spectrophotometry; Tetrahydrofolate Dehydrogenase; Ultracentrifugation; Ultraviolet Rays; Urea | 1972 |
Non-specific reactions of the glutathione oxidant "diamide" with mammalian cells.
Topics: Amides; Animals; Benzoates; Carcinoma, Ehrlich Tumor; Chemical Phenomena; Chemistry; Disulfides; DNA, Neoplasm; Fluorometry; Glucose; Glutathione; Kinetics; Mice; NAD; NADP; Neoplasm Proteins; Nitro Compounds; Oxidation-Reduction; Oxygen Consumption; Sulfhydryl Compounds; Thymidine; Tritium; Urea | 1972 |
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 |
The induction of nitrite reductase in Neurospora crassa.
Topics: Amino Acids; Benzyl Compounds; Culture Media; Enzyme Induction; Enzyme Repression; Hydroxylamines; Kinetics; NADP; Neurospora; Neurospora crassa; Nitrates; Nitrites; Oxidoreductases; Pyridinium Compounds; Quaternary Ammonium Compounds; Urea | 1972 |
Dihydrofolate reductase from mouse liver and spleen. Purification, properties and inhibition by substituted 2,4-diaminopyrimidines and 4,6-diaminotriazines.
Topics: Animals; Antigen-Antibody Reactions; Cell Line; Chromatography; Chromatography, Gel; Enzyme Activation; Folic Acid; Folic Acid Antagonists; Guanidines; Hot Temperature; Hydrogen-Ion Concentration; Kinetics; Leukemia L1210; Liver; Lymphoma; Methotrexate; Mice; Mice, Inbred Strains; NADP; Potassium Chloride; Protein Denaturation; Pyrimidines; Spleen; Tetrahydrofolate Dehydrogenase; Triazines; Urea | 1971 |
An isoenzyme of creatine phosphokinase associated with rabbit heart mitochondria.
Topics: Adenosine Triphosphate; Animals; Cell Fractionation; Chromatography, Gel; Chromatography, Ion Exchange; Creatine Kinase; Creatinine; Electrophoresis; Fluorescence; Hot Temperature; Hydrogen-Ion Concentration; Isoenzymes; Methods; Mitochondria, Liver; Mitochondria, Muscle; Molecular Weight; Myocardium; NADP; Nitrobenzenes; Oxygen Consumption; Rabbits; Sarcoplasmic Reticulum; Urea | 1972 |
[Dihydrofolate reductase from baker's yeast. Purification and properties].
Topics: Acetamides; Chemical Phenomena; Chemistry; Chromatography, Gel; Folic Acid; Folic Acid Antagonists; Guanidines; Hydrogen-Ion Concentration; Kinetics; Mercuribenzoates; Molecular Weight; NADP; Peptides; Saccharomyces; Tetrahydrofolate Dehydrogenase; Urea | 1972 |
[Studies of the CO 2 exchanges of whole cells and of the photochemical activities of chloroplast fragments, with three non-photosynthetic mutants of Chlamydomonas reinhardti].
Topics: Aerobiosis; Anaerobiosis; Ascorbic Acid; Carbon Dioxide; Chlamydomonas; Chlorophyta; Chloroplasts; Electron Transport; Ferricyanides; Hydrogen; Indophenol; Light; Models, Chemical; Mutation; NADP; Phenazines; Phenols; Plant Proteins; Sulfites; Urea; Water | 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 |
Heterogeneity of alcohol dehydrogenase from human liver.
Topics: 17-Ketosteroids; Adolescent; Adult; Alcohol Oxidoreductases; Ammonium Sulfate; Androstanes; Chemical Precipitation; Chromatography, DEAE-Cellulose; Chromatography, Gel; Chromatography, Ion Exchange; Electrophoresis, Starch Gel; Ethanol; Fluorometry; Humans; Hydroxysteroids; Isoenzymes; Kinetics; Liver; Macromolecular Substances; Methanol; NADP; Protein Denaturation; Urea | 1972 |
Effect of allylisopropylacetamide and Sedormid on enzymes of steroid metabolism in rat liver.
Topics: Acetamides; Allylisopropylacetamide; Animals; Cholestenone 5 alpha-Reductase; Female; Hydroxysteroid Dehydrogenases; Microsomes, Liver; NAD; NADP; Oxidoreductases; Rats; Steroids; Urea | 1984 |
Oxygen--insensitive nitrofuran reductases in Salmonella typhimurium TA100.
Topics: Apoenzymes; Dialysis; Drug Resistance, Microbial; NAD; NADP; Nitroreductases; Oxidoreductases; Oxygen; Salmonella typhimurium; Time Factors; Urea | 1982 |
Glucose-6-phosphate dehydrogenase from Leuconostoc mesenteroides. Kinetics of reassociation and reactivation from inactive subunits.
Topics: Glucose-6-Phosphate; Glucosephosphate Dehydrogenase; Glucosephosphates; Kinetics; Leuconostoc; Macromolecular Substances; NAD; NADP; Protein Denaturation; Spectrometry, Fluorescence; Urea | 1982 |
Active and inactive nitrate reductase. Effects of mild treatment with denaturing agents of protein.
Topics: Benzyl Viologen; Enzyme Activation; Ethylene Glycols; Flavin-Adenine Dinucleotide; Hot Temperature; Mersalyl; NADP; Nitrate Reductases; Plants; Protein Denaturation; Rhodophyta; Urea | 1980 |
NADP-specific isocitrate dehydrogenase in regulation of urea synthesis in rat hepatocytes.
Topics: Amino Acids; Ammonium Chloride; Animals; In Vitro Techniques; Isocitrate Dehydrogenase; Isocitrates; Liver; Male; NADP; Rats; Substrate Specificity; Urea | 1980 |
In vivo effects of lipopolysaccharide on hepatic free-NAD(P)(+)-linked redox states and cytosolic phosphorylation potential in 48-hour-fasted rats.
Topics: 3-Hydroxybutyric Acid; Animals; Cytosol; Fasting; Hydroxybutyrates; Injections, Intraperitoneal; Ketone Bodies; Kinetics; Lipopolysaccharides; Liver; Male; NAD; NADP; Oxidation-Reduction; Phosphorylation; Pyruvates; Pyruvic Acid; Rats; Rats, Sprague-Dawley; Urea | 1995 |
Flavin-binding and protein structural integrity studies on NADPH-cytochrome P450 reductase are consistent with the presence of distinct domains.
Topics: Circular Dichroism; Cytochrome P-450 Enzyme System; Dose-Response Relationship, Drug; Flavin Mononucleotide; Flavin-Adenine Dinucleotide; NADP; NADPH-Ferrihemoprotein Reductase; Oxidation-Reduction; Oxidoreductases; Protein Conformation; Protein Denaturation; Recombinant Proteins; Spectrometry, Fluorescence; Urea | 1995 |
Is hydrogen peroxide involved in the benzyl viologen-mediated in-vivo inactivation of rat liver glutamine synthetase?
Topics: Amitrole; Animals; Benzyl Viologen; Brain; Catalase; Glutamate-Ammonia Ligase; Hydrogen Peroxide; Liver; Male; NADP; Rats; Rats, Wistar; Time Factors; Urea | 1993 |
19F NMR spectroscopy of [6-19F]tryptophan-labeled Escherichia coli dihydrofolate reductase: equilibrium folding and ligand binding studies.
Topics: Base Sequence; Binding Sites; DNA Primers; Escherichia coli; Ligands; Magnetic Resonance Spectroscopy; Methotrexate; Molecular Sequence Data; Mutagenesis, Site-Directed; NADP; Protein Conformation; Protein Folding; Tetrahydrofolate Dehydrogenase; Tryptophan; Urea | 1994 |
Collapse of parallel folding channels in dihydrofolate reductase from Escherichia coli by site-directed mutagenesis.
Topics: Circular Dichroism; Cysteine; Escherichia coli; Flow Cytometry; Folic Acid Antagonists; Kinetics; Magnetic Resonance Spectroscopy; Methotrexate; Mutagenesis, Site-Directed; NADP; Protein Conformation; Protein Folding; Tetrahydrofolate Dehydrogenase; Thermodynamics; Urea | 1993 |
Amperometric ammonium ion and urea determination with enzyme-based probes.
Topics: Biosensing Techniques; Electrochemistry; Electrodes; Enzymes, Immobilized; Evaluation Studies as Topic; Glutamate Dehydrogenase; Humans; Hydrogen-Ion Concentration; NAD; NADP; Oxidation-Reduction; Quaternary Ammonium Compounds; Saliva; Temperature; Urea; Urease | 1996 |
Conformational requirements of a recombinant ferredoxin-NADP+ reductase precursor for efficient binding to and import into isolated chloroplasts.
Topics: Biological Transport; Chloroplasts; Enzyme Precursors; Ferredoxins; NADP; Plant Leaves; Protein Conformation; Protein Denaturation; Protein Folding; Recombinant Proteins; Structure-Activity Relationship; Time Factors; Urea | 1996 |
New enzymatic assay for calcium in serum.
Topics: Adenosine Triphosphate; Bicarbonates; Calcium; Carbon-Nitrogen Ligases; Enzyme Inhibitors; Glutamate Dehydrogenase; Humans; Ketoglutaric Acids; Kinetics; Ligases; Magnesium; NADP; Potassium; Quality Control; Quaternary Ammonium Compounds; Reproducibility of Results; Sensitivity and Specificity; Urea | 1996 |
Inactivation kinetics of dihydrofolate reductase from Chinese hamster during urea denaturation.
Topics: Animals; CHO Cells; Cricetinae; Cricetulus; Fluorometry; Folic Acid; Kinetics; Macromolecular Substances; NADP; Protein Denaturation; Protein Folding; Recombinant Fusion Proteins; Tetrahydrofolate Dehydrogenase; Urea | 1997 |
Amino acid substitutions at the dimer interface of human glucose-6-phosphate dehydrogenase that increase thermostability and reduce the stabilising effect of NADP.
Topics: Dimerization; Enzyme Stability; Glucosephosphate Dehydrogenase; Humans; Models, Molecular; Mutation; NADP; Protein Conformation; Protein Denaturation; Protein Folding; Recombinant Proteins; Urea | 1998 |
Native Escherichia coli and murine dihydrofolate reductases contain late-folding non-native structures.
Topics: Animals; Escherichia coli; In Vitro Techniques; Kinetics; Ligands; Mice; NADP; Protein Conformation; Protein Denaturation; Protein Folding; Species Specificity; Spectrometry, Fluorescence; Tetrahydrofolate Dehydrogenase; Thermodynamics; Urea | 1999 |
Efficient formation of nitric oxide from selective oxidation of N-aryl N'-hydroxyguanidines by inducible nitric oxide synthase.
Topics: Biopterins; Catalysis; Guanidines; Hydroxylamines; Kinetics; NADP; Nitric Oxide; Nitric Oxide Synthase; Nitric Oxide Synthase Type II; Oxidation-Reduction; Oxygen; Urea | 1999 |
Systematic circular permutation of an entire protein reveals essential folding elements.
Topics: Binding Sites; Circular Dichroism; Escherichia coli; Kinetics; Models, Molecular; Molecular Sequence Data; Mutation; NADP; Peptide Fragments; Protein Binding; Protein Denaturation; Protein Folding; Protein Structure, Secondary; Protein Structure, Tertiary; Spectrometry, Fluorescence; Tetrahydrofolate Dehydrogenase; Thermodynamics; Titrimetry; Tryptophan; Urea | 2000 |
Unfolding and refolding of a quinone oxidoreductase: alpha-crystallin, a molecular chaperone, assists its reactivation.
Topics: Anilino Naphthalenesulfonates; Animals; Circular Dichroism; Crystallins; Enzyme Activation; Fluorescent Dyes; Humans; NADP; Protein Binding; Protein Conformation; Protein Denaturation; Protein Folding; Spectrometry, Fluorescence; Urea | 2001 |
Highly divergent dihydrofolate reductases conserve complex folding mechanisms.
Topics: Amino Acid Sequence; Anilino Naphthalenesulfonates; Apoproteins; Binding Sites; Conserved Sequence; Cyclophilins; Enzyme Stability; Escherichia coli; Evolution, Molecular; Fluorescence; Humans; Kinetics; Lacticaseibacillus casei; Ligands; Methotrexate; Models, Molecular; Molecular Sequence Data; NADP; Protein Conformation; Protein Denaturation; Protein Folding; Protein Renaturation; Tetrahydrofolate Dehydrogenase; Thermodynamics; Urea | 2002 |
Structural and thermodynamic studies on a salt-bridge triad in the NADP-binding domain of glutamate dehydrogenase from Thermotoga maritima: cooperativity and electrostatic contribution to stability.
Topics: Alanine; Arginine; Binding Sites; Crystallography, X-Ray; Cysteine; Enzyme Stability; Glutamate Dehydrogenase; Glutamic Acid; Guanidine; Lysine; Mutagenesis, Site-Directed; NADP; Protein Denaturation; Protein Folding; Protein Structure, Tertiary; Recombinant Proteins; Salts; Serine; Static Electricity; Structure-Activity Relationship; Thermodynamics; Thermotoga maritima; Urea | 2002 |
The coordination of the isomerization of a conserved non-prolyl cis peptide bond with the rate-limiting steps in the folding of dihydrofolate reductase.
Topics: Circular Dichroism; Escherichia coli; Fluorescence; Fluorescence Resonance Energy Transfer; Folic Acid Antagonists; Kinetics; Ligands; Magnetic Resonance Spectroscopy; Methotrexate; Models, Chemical; Mutagenesis, Site-Directed; NADP; Protein Binding; Protein Conformation; Protein Folding; Tetrahydrofolate Dehydrogenase; Thermodynamics; Urea | 2003 |
Characterization of Drosophila nitric oxide synthase: a biochemical study.
Topics: Animals; Arginine; Biopterins; Dose-Response Relationship, Drug; Drosophila; Electrons; Electrophoresis, Polyacrylamide Gel; Escherichia coli; Heme; Hydrogen Peroxide; Hydrolysis; NADP; Nitrates; Nitric Oxide; Nitric Oxide Synthase; Nitrites; Open Reading Frames; Protein Structure, Tertiary; Spectrophotometry; Time Factors; Trypsin; Ultraviolet Rays; Urea | 2003 |
STUDIES ON UREA-FED CATTLE. 2. RUMEN LEVELS OF B VITAMINS AND RELATED COENZYMES.
Topics: Animals; Biotin; Cattle; Coenzymes; Diet; Dietary Proteins; Flavin Mononucleotide; Flavin-Adenine Dinucleotide; Gastric Juice; NAD; NADP; Niacin; Nicotinic Acids; Pantothenic Acid; Proteins; Research; Riboflavin; Rumen; Thiamine; Urea; Vitamin B Complex; Vitamins | 1964 |
EVIDENCE FOR ENERGY-COUPLING IN NON-PHOSPHORYLATING ELECTRON TRANSPORT PARTICLES FROM BEEF-HEART MITOCHONDRIA.
Topics: Adenosine Triphosphate; Animals; Cattle; Dinitrophenols; Edetic Acid; Electron Transport; Heart; Magnesium; Malonates; Manganese; Metabolism; Mitochondria; Mitochondria, Heart; Mitochondrial Membranes; NAD; NADP; Oxidoreductases; Research; Succinate Dehydrogenase; Urea | 1964 |
[ENZYMATIC UREA DETERMINATION IN THE BLOOD AND SERUM IN THE WARBURG OPTICAL TEST].
Topics: Blood Chemical Analysis; Blood Urea Nitrogen; Glutamate Dehydrogenase; Humans; Ketoglutaric Acids; NADP; Urea; Urease | 1965 |
ON THE ROLE OF FLAVIN ADENINE DINUCLEOTIDE AND THIOL GROUPS IN THE CATALYTIC MECHANISM OF YEAST GLUTATHIONE REDUCTASE.
Topics: Carbon Isotopes; Catalysis; Electrophoresis; Ethylmaleimide; Flavin-Adenine Dinucleotide; Glutathione Reductase; Mercaptoethanol; Molecular Weight; NADP; Pyrroles; Radiometry; Research; Spectrophotometry; Sulfhydryl Compounds; Sulfites; Ultracentrifugation; Urea | 1965 |
INHIBITORY OXIDATION PRODUCTS OF INDOLE-3-ACETIC ACID. MECHANISM OF ACTION AND ROUTE OF DETOXIFICATION.
Topics: Alcohol Oxidoreductases; Alkaline Phosphatase; Amides; Biotransformation; Chloromercuribenzoates; Chromatography; Enzyme Inhibitors; Escherichia coli; Glucosephosphate Dehydrogenase; Glutamate Dehydrogenase; Glutathione; Glyceraldehyde-3-Phosphate Dehydrogenases; Hexokinase; Indoleacetic Acids; Indoles; Isocitrate Dehydrogenase; Metabolism; NAD; NADP; Oxidation-Reduction; Pharmacology; Research; Spectrophotometry; Urea | 1965 |
ENZYMATIC STUDY ON ASSIMILATION OF UREA AND AMMONIA IN TISSUES OF HIGHER PLANTS.
Topics: Ammonia; Ammonium Compounds; Carbon Isotopes; Embryophyta; Enzyme Inhibitors; Hydroxylamines; Metabolism; NAD; NADP; Nitrates; Nitrites; Oxidoreductases; Plants; Quaternary Ammonium Compounds; Sulfates; Urea; Urease | 1965 |
HOMOSERINE DEHYDROGENASE OF RHODOSPIRILLUM RUBRUM. PURIFICATION, PROPERTIES, AND FEEDBACK CONTROL OF ACTIVITY.
Topics: Alcohol Oxidoreductases; Amino Acids; Chemical Phenomena; Chemistry; Chromatography; Enzyme Inhibitors; Feedback; Homoserine Dehydrogenase; Hydrogen-Ion Concentration; Kinetics; NADP; Potassium; Research; Rhodospirillum; Rhodospirillum rubrum; Spectrophotometry; Urea | 1965 |
Sequential conformation changes of chinese hamster ovary dihydrofolate reductase at its active sites.
Topics: Animals; Binding Sites; CHO Cells; Cricetinae; Cricetulus; Fluorescent Dyes; Models, Theoretical; NADP; Naphthalenesulfonates; Protein Conformation; Protein Folding; Tetrahydrofolate Dehydrogenase; Urea | 2005 |
Functional properties of two mutants of human glucose 6-phosphate dehydrogenase, R393G and R393H, corresponding to the clinical variants G6PD Wisconsin and Nashville.
Topics: Enzyme Stability; Glucosephosphate Dehydrogenase; Hot Temperature; Humans; Hydrophobic and Hydrophilic Interactions; Kinetics; Models, Molecular; Mutant Proteins; NADP; Protein Denaturation; Recombinant Proteins; Structure-Activity Relationship; Trypsin; Urea | 2006 |
Functional consequences of mitochondrial proteome heterogeneity.
Topics: Animals; Brain; gamma-Aminobutyric Acid; Liver; Mitochondria; Myocardium; NADP; Organ Specificity; Oxidative Phosphorylation; Proteome; Rats; Urea | 2007 |
Hypoglycaemic, antioxidative and nephroprotective effects of taurine in alloxan diabetic rabbits.
Topics: Albuminuria; Animals; Antioxidants; Blood Glucose; Catalase; Creatinine; Diabetes Mellitus, Experimental; Diabetic Nephropathies; Gluconeogenesis; Glutamate-Cysteine Ligase; Glutathione; Glutathione Disulfide; Glutathione Peroxidase; Glutathione Reductase; Hypoglycemic Agents; Kidney Cortex; Male; NADP; Oxidation-Reduction; Oxidative Stress; Rabbits; Superoxide Dismutase; Superoxides; Taurine; Urea | 2009 |
A systems-level analysis of the effects of light quality on the metabolism of a cyanobacterium.
Topics: Adenosine Triphosphate; Ammonia; Arginine; Electron Transport Complex IV; Ferredoxins; Gene Expression Profiling; Gene Expression Regulation, Bacterial; Genes, Bacterial; Light; NADP; Oligonucleotide Array Sequence Analysis; Photosystem I Protein Complex; Photosystem II Protein Complex; RNA, Bacterial; Synechocystis; Urea | 2009 |
Effects of glucose and insulin on HepG2-C3A cell metabolism.
Topics: Adenosine Triphosphate; Cell Line; Cell Proliferation; Culture Media; Energy Metabolism; Glucose; Hepatocytes; Humans; Insulin; Lactates; NAD; NADP; Urea | 2010 |
NOX2 activated by α1-adrenoceptors modulates hepatic metabolic routes stimulated by β-adrenoceptors.
Topics: Adrenergic alpha-1 Receptor Agonists; Animals; Aquaporins; Cell Membrane; Cyclic AMP; Cyclic AMP-Dependent Protein Kinases; Gluconeogenesis; Guanosine Triphosphate; Hepatocytes; Hydrogen Peroxide; Liver; Male; Membrane Glycoproteins; Metabolic Networks and Pathways; Multiprotein Complexes; NADP; NADPH Oxidase 2; NADPH Oxidases; Rats; Rats, Wistar; Receptors, Adrenergic, alpha-1; Receptors, Adrenergic, beta-1; Urea | 2011 |
Novel bioactivation mechanism of reactive metabolite formation from phenyl methyl-isoxazoles.
Topics: Carbamates; Carbon; Cysteine; Glutathione; Humans; Isoxazoles; Liver; Magnetic Resonance Spectroscopy; Mass Spectrometry; Microsomes, Liver; NADP; NAV1.1 Voltage-Gated Sodium Channel; Nitrogen; Oxidation-Reduction; Urea; Voltage-Gated Sodium Channel Blockers | 2012 |
Spectrophotometric assay of D-isoleucine using an artificially created D-amino acid dehydrogenase.
Topics: Alcohols; Animals; Biotechnology; Bone and Bones; D-Amino-Acid Oxidase; Enzyme Assays; Horses; Indicators and Reagents; Isoleucine; Lipids; NADP; Spectrophotometry; Tetrazolium Salts; Urea | 2014 |
The role of peroxisome-proliferator-activating receptor gamma agonists: rosiglitazone and 15-deoxy-delta12,14-prostaglandin J2 in chronic experimental cyclosporine A-induced nephrotoxicity.
Topics: Animals; Creatinine; Cyclosporine; Disease Models, Animal; Glutathione; Glutathione Disulfide; Kidney; Kidney Diseases; Male; NAD; NADP; PPAR gamma; Prostaglandin D2; Protective Agents; Rats, Wistar; Rosiglitazone; Thiazolidinediones; Urea; Uric Acid | 2014 |
Effects of salt on the structure, stability, and function of a halophilic dihydrofolate reductase from a hyperhalophilic archaeon, Haloarcula japonica strain TR-1.
Topics: Amino Acid Sequence; Archaeal Proteins; Enzyme Stability; Haloarcula; Molecular Sequence Data; NADP; Protein Denaturation; Sodium Chloride; Tetrahydrofolate Dehydrogenase; Urea | 2015 |
Role of the glutaredoxin domain and FAD in the stabilization of thioredoxin glutathione reductase.
Topics: Animals; Catalysis; Dithionitrobenzoic Acid; Fasciola; Flavin-Adenine Dinucleotide; Glutaredoxins; Helminth Proteins; Multienzyme Complexes; Mutation; NADH, NADPH Oxidoreductases; NADP; Protein Binding; Protein Conformation; Protein Domains; Protein Stability; Protein Unfolding; Thioredoxins; Tryptophan; Urea | 2018 |
Vitamin D3 potentiates the renoprotective effects of vildagliptin in a rat model of fructose/salt-induced insulin resistance.
Topics: AMP-Activated Protein Kinases; Animals; Blood Glucose; Cholecalciferol; Creatinine; Dipeptidyl-Peptidase IV Inhibitors; Glucagon-Like Peptide 1; Hyperuricemia; Hypoglycemic Agents; Insulin Resistance; Kidney; Kidney Cortex; Male; Malondialdehyde; MAP Kinase Signaling System; NADP; Oxidative Stress; Rats; Rats, Wistar; Receptor, Angiotensin, Type 1; Sirtuin 1; Sodium Chloride; Transforming Growth Factor beta1; Tumor Necrosis Factor-alpha; Urea; Uric Acid; Vildagliptin | 2020 |
Structurally distinct unfolding intermediates formed from a staphylococcal capsule-producing enzyme retained NADPH binding activity.
Topics: Circular Dichroism; Guanidine; Kinetics; NADP; Protein Denaturation; Protein Folding; Staphylococcus aureus; Urea | 2022 |
Soluble epoxide hydrolase inhibitor, TPPU, attenuates progression of atherosclerotic lesions and vascular smooth muscle cell phenotypic switching.
Topics: Animals; Apolipoproteins E; Atherosclerosis; Epoxide Hydrolases; Homocysteine; Humans; Inflammation; Mice; Muscle, Smooth, Vascular; Myocytes, Smooth Muscle; NADP; NADPH Oxidase 4; Phenotype; Urea | 2022 |