thymidine and urea
thymidine has been researched along with urea in 102 studies
Research
Studies (102)
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 80 (78.43) | 18.7374 |
| 1990's | 9 (8.82) | 18.2507 |
| 2000's | 9 (8.82) | 29.6817 |
| 2010's | 3 (2.94) | 24.3611 |
| 2020's | 1 (0.98) | 2.80 |
Authors
| Authors | Studies |
|---|---|
| Fedorov, NA | 1 |
| Marchin, GL; Müller, UR | 1 |
| Kubinski, H; Morin, NC | 1 |
| Frommel, D; NGuyen, TT; Rachman, F | 1 |
| Rieger, R; Schubert, I | 1 |
| Clever, U; Rubinstein, L | 1 |
| Christow, CP | 1 |
| Shiraishi, Y | 1 |
| Sorsa, V; Virrankoski-Castrodeza, V | 1 |
| Süss, R; Volm, M | 1 |
| Arnold, HP; Goerttler, K; Michalk, DV | 1 |
| Ghinea, E; Holban-Petrescu, R; Postelnicu, D; Tasca, C; Vicoleanu, N | 1 |
| Fox, BW | 1 |
| Balhorn, R; Bordwell, J; Chalkley, R; Granner, D; Sellers, L | 1 |
| Citoler, P; Thomas, C; Wessel, W | 1 |
| Bishop, MJ; Lohrmann, R; Orgel, LE | 1 |
| Balhorn, R; Chalkley, R; Granner, D; Hohmann, P; Oliver, D | 1 |
| Biaglow, JE; Harris, JW | 1 |
| Crozier, N; Lloyd, EA; Pamphlet, G; Saunders, SJ; Wells, M | 1 |
| Wheatley, DN | 1 |
| Van Lente, F; Weintraub, H | 1 |
| Burgoyne, LA | 1 |
| Cromeans, TL; Gravell, M | 1 |
| Cameron, IL; Jeter, JR | 1 |
| Orgel, LE; Osterberg, R | 1 |
| Goggin, MJ; Nakhla, LS | 1 |
| Dave, C; Ehrke, J; Mihich, E | 1 |
| Bölcsföldi, G; Eliasson, E | 1 |
| Bisseling, T; Chittenden, GJ; Schwartz, AW; van der Veen, M | 1 |
| Chen, TS; Leevy, CM | 1 |
| Carr, HS; Pollak, RD; Rosenkranz, S | 1 |
| Brody, EN; Diggelmann, H; Geiduschek, EP | 1 |
| Carr, HS; Rosenkranz, HS | 1 |
| Kaden, TM; Kelly, MV; Rogers, P | 1 |
| Frei, JV; Oliver, J | 1 |
| Adams, DH | 1 |
| Visek, WJ; Zimber, A | 1 |
| Lohrmann, R; Orgel, LE | 1 |
| Bruce, WR; Lam, DM | 1 |
| Allen, NP; Harris, JW; Teng, SS | 1 |
| Adamson, RH; Bray, DA; DeVita, VT; Oliverio, VT | 1 |
| Ilyin, YV; Kadyckov, VI; Senchenkov, EP; Varshavsky, AY | 1 |
| Krempien, B; Ritz, E; Schrecker, K; Wanke, M | 1 |
| Sinclair, WK | 2 |
| Carr, HS; Garro, AJ; Levy, JA; Rosenkranz, HS | 1 |
| Gale, GR | 1 |
| Humphrey, EW; Mizuno, NS | 1 |
| Kleihues, P | 1 |
| DeVita, VT; Young, RC | 1 |
| Frei, E; Shirakawa, S | 1 |
| Ehrke, MJ; Mihich, E; Soucek, J | 1 |
| Adams, DH; Caspary, EA; Field, EJ | 1 |
| Adamson, DJ; Bowdon, BJ; Vail, MH; Wheeler, GP | 1 |
| Hayatsu, H; Iida, S | 1 |
| De Boer, WG; McDermott, FT; Nayman, J | 1 |
| Bradley, SG; Kuroda, S | 1 |
| Frankfurt, OS; Goncharova, SA; Lipchina, LP | 1 |
| Bowdon, BJ; Wheeler, GP | 1 |
| Kondo, Y; Witkop, B | 1 |
| Lyon, GM | 1 |
| Breitman, TR; Gallo, RC | 1 |
| Head, C; Rigas, DA | 1 |
| Bose, S; Gothoskar, BP; Ranadive, KJ | 1 |
| Gothoskar, BP; Ranadive, KJ; Rbose, S | 1 |
| Cohen, LS; Roseman, J; Schweitzer, JL; Studzinski, GP | 1 |
| Pfeiffer, SE; Tolmach, LJ | 1 |
| Cronin, AP; Philips, FS; Schwartz, HS; Sodergren, JE; Sternberg, SS; Vidal, PM | 1 |
| Karnofsky, DA; Schochetman, G; Young, CW | 1 |
| Balis, ME; Hodas, S; Schochetman, G; Young, CW | 1 |
| Adams, RL; Lindsay, JG | 1 |
| Adkinson, NF; Ishizaka, K; Lichtenstein, LM; Norman, PS | 1 |
| Bardi, GN; Dermitzaki, KC; Glinos, AD; Perez, SA; Talieri, MJ | 1 |
| Eliasson, E; Eriksson, V; Skog, S | 1 |
| Bradbury, MW; Gratton, JA; Lightman, SL | 1 |
| Cohen, DM; Gullans, SR | 1 |
| Abramovici, M; Mattana, J; Singhal, PC | 1 |
| Logan, JL | 1 |
| Cadet, J; Cognet, JA; Fazakerley, GV; Gervais, V; Guy, A; Téoule, R | 1 |
| Greenberg, MM; Jurado, J; Laval, J; Matray, TJ; Saparbaev, M | 1 |
| Bauer, PM; Buga, GM; Fukuto, JM; Ignarro, LJ; Wei, LH | 1 |
| Alvarez, R; Balzarini, J; Camarasa, MJ; Chamorro, C; De Clercq, E; Gago, F; Jimeno, ML; Martín-Domenech, A; Pérez, C; Pérez-Pérez, MJ; San-Félix, A; Velázquez, S | 1 |
| Brady, F; Brown, G; Jones, T; Khan, I; Luthra, SK; Poole, KG; Price, PM; Sergis, A; Steel, CJ | 1 |
| Balzarini, J; Camarasa, MJ; Dmitrienko, GI; Parniak, MA; Sluis-Cremer, N | 1 |
| Greenberg, MM; Laval, J; Privezentzev, CV; Sambandam, A; Saparbaev, M | 1 |
| Dubey, I; Meunier, B; Pratviel, G; Robert, A | 1 |
| Folkers, G; Scapozza, L; Thomas, RM; Wurth, C | 1 |
| Davis, BB; Hammock, BD; Howard, LL; Morisseau, C; Thompson, DA; Weiss, RH | 1 |
| SMELLIE, RM; TAKATS, ST | 1 |
| MOHLER, WC | 1 |
| AMSTEY, M; BROWN, O; MCCARTY, KS; WOODSON, B | 1 |
| HODAS, S; YOUNG, CW | 1 |
| FRENKEL, EP; SKINNER, WN; SMILEY, JD | 1 |
| Busson, R; Froeyen, M; Herdewijn, P; Munier-Lehmann, H; Rozenski, J; Van Calenbergh, S; Vanheusden, V | 1 |
| Kawada, K; Kim, HS; Kitade, Y; Naito, T; Shibata, A; Ueno, Y; Wataya, Y | 1 |
| Andrei, G; Balzarini, J; Camarasa, MJ; de Castro, S; Naesens, L; Peromingo, MT; Snoeck, R; Velázquez, S | 1 |
| Inoue, T; Kitade, Y; Kitamura, Y; Shibata, A; Ueno, Y; Yoshida, M; Yoshikawa, K | 1 |
| Brannigan, JA; Carrero-Lérida, J; Cui, H; Gilbert, IH; González-Pacanowska, D; Read, KD; Ruiz-Pérez, LM; Silva, AP; Whittingham, JL; Wilson, KS | 1 |
| Chatzopoulou, E; Gimisis, T; Psykarakis, EE | 1 |
| Furusawa, M; Kumagai, M; Suzuki, T | 1 |
| Cui, Z; Gao, C; Shi, X; Wang, W; Yang, F; Yang, W | 1 |
Other Studies
102 other study(ies) available for thymidine and urea
| Article | Year |
|---|---|
[Urea as a cryoprotective agent for bone marrow cells].
Topics: Absorption; Animals; Bone Marrow; Bone Marrow Cells; Bone Marrow Transplantation; Cell Count; Coloring Agents; Cryoprotective Agents; DNA; Glycerol; Humans; In Vitro Techniques; Mice; Polyethylenes; Preservation, Biological; Radiation Injuries, Experimental; Spleen; Staining and Labeling; Thymidine; Urea | 1975 |
Temporal appearance of bacteriophage T4-modified valyl tRNA synthetase in Escherichia coli.
Topics: Amino Acyl-tRNA Synthetases; Aminohydrolases; Cell-Free System; Centrifugation, Density Gradient; Chloramphenicol; Coliphages; DNA Viruses; Drug Stability; Escherichia coli; Genes; Oxidoreductases; Phosphotransferases; Rifampin; Thymidine; Thymine Nucleotides; Tritium; Urea; Valine; Viral Proteins | 1975 |
Potential toxicity of materials used for home insulation.
Topics: Animals; Carcinoma, Ehrlich Tumor; Cells, Cultured; Chemical Phenomena; Chemistry, Physical; Construction Materials; DNA; Escherichia coli; Formaldehyde; HeLa Cells; Humans; Mice; Thymidine; Urea | 1978 |
Preparation of single cell suspension from rat liver. A simple method designed for immunologic studies.
Topics: Animals; Cell Separation; Leucine; Liver; Rats; Thymidine; Urea | 1978 |
Effects of pre- and simultaneous treatment with urea on the induction of chromatid aberrations in Vicia faba.
Topics: Chromosome Aberrations; Chromosomes; Ethanol; Mitomycins; Mitosis; Mutagens; Plant Physiological Phenomena; Plants; Pyridazines; Thymidine; Urea; X-Rays | 1976 |
Non-conservative processing of ribosomal RNA in an insect, Chironomus tentans.
Topics: Animals; Dactinomycin; Diptera; Drug Stability; Electrophoresis; Hot Temperature; Larva; Molecular Weight; Nucleic Acid Denaturation; Nucleotides; RNA; RNA, Ribosomal; Salivary Glands; Sodium Chloride; Thymidine; Tritium; Urea; Uridine | 1971 |
[Experiments on the influence of metabolites and antimetabolites on the model of Trichomonas vaginalis. XI. Experiments with desthiobiotin, pregnandion, heparin and organic substances].
Topics: Benzene Derivatives; Caproates; Chlorine; Flavonoids; gamma-Globulins; Heparin; Imidazoles; Indoleacetic Acids; Pregnanes; Thymidine; Thymine; Trichomonas vaginalis; Urea; Uric Acid | 1972 |
[New differential staining technic for human chromosomes. 1. Comparison between urea-treated Giemsa differential staining pattern and DNA replication pattern in autoradiographic method].
Topics: Autoradiography; Chromosomes; DNA Replication; Female; Humans; In Vitro Techniques; Male; Methods; Staining and Labeling; Thymidine; Tritium; Urea | 1973 |
H3-thymidine radioautography of salivary gland chromosomes treated with alkali-urea.
Topics: Alkalies; Animals; Autoradiography; Chromosomes; Drosophila melanogaster; Female; Male; Salivary Glands; Thymidine; Tritium; Urea | 1972 |
[Effect of carcinogenic nitrosamines and nitrosamides on the incroporation of 3H-thymidine, 3H-uridine and 3H-leucine into Tetrahymena, L-cells and liver explants].
Topics: Animals; Carcinogens; Culture Techniques; Depression, Chemical; DNA; L Cells; Leucine; Liver; Nitrosamines; Nitroso Compounds; Piperazines; Protein Biosynthesis; Rats; RNA; Tetrahymena; Thymidine; Tritium; Urea; Urethane; Uridine | 1968 |
[Carcinogen-induced diaplacental effects in the rat. (Histological findings and the kinetics of DNA metabolism following the application of aflatoxin B1, methylazoxymethanol-acetate, and ethylnitrosourea)].
Topics: Acetates; Aflatoxins; Animals; Azo Compounds; Brain; Brain Diseases; Carcinogens; Chemical and Drug Induced Liver Injury; DNA; Female; Fetal Diseases; Fetus; Head; Histological Techniques; Injections, Intraperitoneal; Liver; Liver Diseases; Methanol; Nitroso Compounds; Nitrosourea Compounds; Pregnancy; Pregnancy Complications; Rats; Thymidine; Tritium; Urea | 1970 |
[Effect of certain lactate dehydrogenase M inhibitors on KB tumor cells in vitro].
Topics: Animals; Cell Line; Fluorides; Guanidines; Haplorhini; Kidney; L-Lactate Dehydrogenase; Macaca mulatta; Thymidine; Urea | 1974 |
The application of Triton X 100 colloid scintillation counting in biochemistry.
Topics: Biochemical Phenomena; Biochemistry; Carbon Isotopes; Colloids; Indicators and Reagents; Methods; Perchlorates; Radiometry; Sodium Chloride; Sucrose; Surface-Active Agents; Thymidine; Toluene; Trichloroacetic Acid; Tritium; Urea; Water | 1968 |
Histone phosphorylation and DNA synthesis are linked in synchronous cultures of HTC cells.
Topics: Benzocycloheptenes; Carcinoma, Hepatocellular; Cell Line; Cells, Cultured; DNA; Electrophoresis; Histones; Kinetics; Liver Neoplasms; Phosphoric Acids; Phosphorus Isotopes; Thymidine; Tritium; Urea | 1972 |
[Histochemical, electronmicroscopical and autoradiographical studies on experimentally induced nephroblastomas].
Topics: Angiography; Animals; Autoradiography; Cell Transformation, Neoplastic; Cytoplasm; Female; Kidney Neoplasms; Kidney Tubules; Microscopy, Electron; Neoplasms, Experimental; Nitroso Compounds; Rats; Rats, Inbred Strains; Thymidine; Tritium; Urea; Wilms Tumor | 1972 |
Prebiotic phosphorylation of thymidine at 65 degrees C in simulated desert conditions.
Topics: Ammonium Chloride; Autoradiography; Carbon Isotopes; Chemical Phenomena; Chemistry; Chromatography, Paper; Desert Climate; Diphosphates; Electrophoresis; Hot Temperature; Phosphates; Thymidine; Thymine Nucleotides; Urea | 1972 |
Turnover of deoxyribonucleic acid, histones, and lysine-rich histone phosphate in hepatoma tissue culture cells.
Topics: Carcinoma, Hepatocellular; Cell Line; DNA, Neoplasm; Electrophoresis, Polyacrylamide Gel; Half-Life; Histones; Hydrolysis; Isotope Labeling; Kinetics; Liver Neoplasms; Lysine; Neoplasms, Experimental; Phosphates; Phosphoproteins; Phosphorus Isotopes; Surface-Active Agents; Thymidine; Time Factors; Tritium; 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 |
Some observations on liver cell proliferation in the isolated perfused rat liver.
Topics: Animals; Chymotrypsin; DNA; DNA Replication; In Vitro Techniques; Liver; Liver Regeneration; Male; Perfusion; Phenols; Rats; Thymidine; Time Factors; Tritium; Urea | 1974 |
Structure of the chromosomal deoxyribonucleoproteins. VI. Redistribution of histones during salt treatment of the chromatin.
Topics: Animals; Binding Sites; Carbon Radioisotopes; Carcinoma, Ehrlich Tumor; Centrifugation, Density Gradient; Chromatin; Chromatography, Gel; Chromosomes; DNA, Neoplasm; Electrophoresis, Polyacrylamide Gel; Histones; Lysine; Macromolecular Substances; Mice; Molecular Weight; Osmolar Concentration; Protein Binding; Sodium Chloride; Thymidine; Time Factors; Tritium; Urea | 1974 |
Cell growth and division in hypertonic medium.
Topics: Animals; Calcium Chloride; Carbon Radioisotopes; Cell Division; Cell Line; Cells, Cultured; Choline; Cricetinae; Culture Media; Culture Techniques; DNA; Glucose; HeLa Cells; Humans; Hypertonic Solutions; Magnesium; Mitosis; Osmosis; Potassium Chloride; Protein Biosynthesis; RNA; Sodium Chloride; Thymidine; Urea | 1974 |
Dissection of chromosome structure with trypsin and nucleases.
Topics: Animals; Autoradiography; Binding Sites; Chick Embryo; Chromatin; Chromosomes; DNA; Electrophoresis; Endonucleases; Erythrocytes; Histones; Hydrolysis; Nucleic Acid Conformation; Peptide Fragments; Protein Binding; Thymidine; Tritium; Trypsin; Urea | 1974 |
Deoxyribonucleic acid synthesis in mammalian systems. Permealysed Ehrlich ascites cells in vitro first label Okazaki-type low-molecular-weight deoxyribonucleic acid and then high-molecular-weight deoxyribonucleic acid.
Topics: Animals; Carcinoma, Ehrlich Tumor; Centrifugation, Density Gradient; Cytological Techniques; Detergents; DNA, Neoplasm; In Vitro Techniques; Microscopy, Electron; Molecular Weight; Polysaccharides; Rats; Thiamine Pyrophosphate; Thymidine; Time Factors; Tritium; Urea | 1972 |
Viron-associated protein kinase and its involvement in nongenetic reactivation of frog polyhedral cytoplasmic deoxyribovirus.
Topics: Animals; Cell Line; Cells, Cultured; Cricetinae; DNA Viruses; Hot Temperature; Hydrogen-Ion Concentration; Kidney; Leucine; Macromolecular Substances; Oxidative Phosphorylation; Phosphorus Isotopes; Phosphotransferases; Protein Denaturation; Radiation Effects; RNA, Viral; Thymidine; Tritium; Ultraviolet Rays; Urea; Uridine; Virus Replication; Viruses, Unclassified | 1972 |
Action of hydroxyurea and N-carbamoyloxyurea on the cell cycle of Tetrahymena.
Topics: Animals; Autoradiography; Cell Division; Cell Survival; DNA; Hydroxyurea; Tetrahymena pyriformis; Thymidine; Tritium; Urea | 1973 |
Polyphosphate and trimetaphosphate formation under potentially prebiotic conditions.
Topics: Hot Temperature; Phosphates; Polymers; Quaternary Ammonium Compounds; Thymidine; Urea | 1972 |
Lymphocyte transformation in chronic renal failure.
Topics: Age Factors; Chronic Disease; Humans; Kidney Failure, Chronic; Lectins; Lymphocyte Activation; Lymphocytes; Middle Aged; Stimulation, Chemical; Thymidine; Tritium; Tuberculin; Urea; Uremia | 1973 |
Mechanism of the inhibition of DNA biosynthesis by 4,4'-diacetyldiphenylurea-bis(guanylhydrazone) in leukemia L1210 cells.
Topics: Animals; Antineoplastic Agents; Carbon Isotopes; Cell-Free System; Cells, Cultured; DNA Nucleotidyltransferases; DNA, Neoplasm; Dose-Response Relationship, Drug; Formates; Guanine; Hydrazones; Leukemia L1210; Mice; Templates, Genetic; Thymidine; Thymine Nucleotides; Thymus Gland; Time Factors; Urea | 1973 |
Automatic collection of samples from suspension cell cultures for investigations of prolonged metabolic processes.
Topics: Arginase; Autoanalysis; Cell Count; Cell Division; Cells, Cultured; Culture Techniques; Evaluation Studies as Topic; Kinetics; Liver; Methods; Proteins; Temperature; Thymidine; Tritium; Urea | 1973 |
Prebiotic phosphorylation. II. Nucleotide synthesis in the reaction system apatite-cyanogen-water.
Topics: Apatites; Biological Evolution; Chromatography, Gas; Cyanides; Hot Temperature; Imidazoles; Models, Biological; Oxalates; Thymidine; Thymine Nucleotides; Urea; Water | 1973 |
Liver regeneration and uraemia.
Topics: Animals; Carbon Tetrachloride; Chemical and Drug Induced Liver Injury; DNA; Lectins; Liver; Liver Regeneration; Lymphocyte Activation; Lymphocytes; Male; Necrosis; Nephrectomy; Rats; Thymidine; Tritium; Urea; Uremia | 1973 |
Studies with hydroxyurea. VI. Effects of hydroxyurea on the metabolism of sensitive and resistant strains of Escherichia coli.
Topics: Carbamates; Depression, Chemical; DNA, Bacterial; Drug Resistance, Microbial; Escherichia coli; Folic Acid; Genetics, Microbial; Hydroxyurea; Models, Biological; Nucleosides; Oxidation-Reduction; Thioctic Acid; Thymidine; Tritium; Urea; Urethane; Vitamin B 12 | 1967 |
Transcription of the bacteriophage T4 template. Obligate synthesis of T4 prereplicative RNA in vitro.
Topics: Amines; Centrifugation, Density Gradient; Chemical Phenomena; Chemistry; Coliphages; Dimethyl Sulfoxide; DNA, Viral; Escherichia coli; Genetic Code; Magnesium; Methods; Micrococcus; Osmolar Concentration; RNA Nucleotidyltransferases; RNA, Viral; Templates, Genetic; Thymidine; Time Factors; Tritium; Urea; Vibration; Virus Replication | 1970 |
Differences in the action of nitrosomethylurea and streptozotocin.
Topics: Animals; Anti-Bacterial Agents; Azides; Carcinoma, Ehrlich Tumor; Culture Media; DNA; DNA, Bacterial; Drug Resistance, Microbial; Energy Transfer; Escherichia coli; Female; In Vitro Techniques; Mice; Models, Chemical; Mutation; Nitroso Compounds; Thymidine; Tritium; Urea; Urethane | 1970 |
Canavanine-induced fast-sedimenting complexes with Escherichia coli DNA and bacteriophage T4 DNA.
Topics: Bacterial Proteins; Bile Acids and Salts; Canavanine; Carbon Isotopes; Cell Membrane; Centrifugation, Density Gradient; Centrifugation, Zonal; Chlorides; Chloroform; Coliphages; Detergents; DNA Nucleotidyltransferases; DNA Replication; DNA, Bacterial; DNA, Viral; Escherichia coli; Ethyl Ethers; Genetics, Microbial; Hydroxides; Kinetics; Leucine; Magnesium; Mutation; Peptide Hydrolases; Phosphates; Phosphorus Isotopes; Potassium; Protein Binding; Sulfuric Acids; Thymidine; Tritium; Urea | 1971 |
Initial cell cycle delay and depression of macromolecular synthesis of primary mouse embryo cells treated with methylnitrosourea in mass culture.
Topics: Adenine; Animals; Autoradiography; Carbon Isotopes; Cell Count; Cells, Cultured; Culture Media; DNA; DNA Replication; Embryo, Mammalian; Leucine; Methods; Mice; Mice, Inbred Strains; Mitosis; Nitroso Compounds; Nitrosourea Compounds; Protein Biosynthesis; RNA; Thymidine; Time Factors; Tritium; Urea | 1972 |
Studies on DNA from normal and scrapie-affected mouse brain.
Topics: Animals; Brain Chemistry; DNA; DNA, Single-Stranded; DNA, Viral; Mice; Scrapie; Sheep; Subcellular Fractions; Thymidine; Tritium; Ultracentrifugation; Urea | 1972 |
Effect of urease injections on DNA synthesis in mice.
Topics: Ammonia; Ammonium Chloride; Animals; Body Weight; Colon; Depression, Chemical; DNA; DNA Replication; Ileum; Injections, Intraperitoneal; Liver; Male; Mice; Mice, Inbred Strains; Organ Size; Proteins; Spleen; Stimulation, Chemical; Testis; Thymidine; Tritium; Urea; Urease | 1972 |
Urea-inorganic phosphate mixtures as prebiotic phosphorylating agents.
Topics: Alkaline Phosphatase; Ammonium Chloride; Animals; Bicarbonates; Calcium Phosphates; Carbon Isotopes; Chemical Phenomena; Chemistry; Chromatography, Paper; Hydroxyapatites; Nucleosides; Phosphates; Ribonucleases; Snakes; Thymidine; Uracil Nucleotides; Urea; Uridine; Venoms | 1971 |
The biosynthesis of protamine during spermatogenesis of the mouse: extraction, partial characterization, and site of synthesis.
Topics: Amino Acids; Animals; Arginine; Chromatography; Electrophoresis, Disc; Liver; Male; Meiosis; Mercaptoethanol; Mice; Mice, Inbred Strains; Protamines; Spermatogenesis; Spermatozoa; Testis; Thymidine; Time Factors; Tritium; Ultracentrifugation; Urea | 1971 |
Evaluation of a new glutathione-oxidizing reagent for studies of nucleated mammalian cells.
Topics: Amides; Animals; Carcinoma, Ehrlich Tumor; Cell Line; Cell Movement; Cell Survival; Cells, Cultured; Cricetinae; Culture Media; Culture Techniques; DNA; DNA, Neoplasm; Ethylmaleimide; Female; Glutathione; Indicators and Reagents; Leukemia; Leukocytes; Macromolecular Substances; Mice; Mice, Inbred Strains; Mitosis; Neoplasm Proteins; Ovary; Oxidation-Reduction; Peritoneum; Protein Biosynthesis; Rabbits; RNA; RNA, Neoplasm; Sulfhydryl Compounds; Temperature; Thymidine; Time Factors; Tritium; Urea; Uridine | 1971 |
Effects of 1-(2-chloroethyl)-3-cyclohexyl-1-nitrosourea (CCNU; NSC-79037) and its degradation products on progression of L1210 cells through the cell cycle.
Topics: Animals; Antineoplastic Agents; Autoradiography; Carbon Isotopes; Cyanates; Cyclohexanes; Cyclohexylamines; DNA, Neoplasm; Leukemia L1210; Mice; Nitroso Compounds; Nitrosourea Compounds; Thymidine; Time Factors; Tritium; Urea | 1971 |
Collapse of extended deoxyribonucleoprotein molecules upon increase of the ionic strength of solution.
Topics: Animals; Carcinoma, Ehrlich Tumor; Centrifugation, Density Gradient; DNA, Neoplasm; Histones; Mice; Microscopy, Electron; Nucleic Acid Conformation; Nucleoproteins; Osmolar Concentration; Protein Conformation; Temperature; Thymidine; Tritium; Urea | 1971 |
[Changes in the gastric mucosa in experimental uremia. Behavior of the parietal cells in the gastric mucosa of uremic mice. An autoradiographic study].
Topics: Animals; Autoradiography; Cell Division; Disease Models, Animal; Gastric Mucosa; Injections, Intraperitoneal; Kidney Failure, Chronic; Male; Mice; Mice, Inbred Strains; Nephrectomy; Thymidine; Tritium; Urea; Uremia | 1971 |
X-ray survival and DNA synthesis in Chinese hamster cells. I. The effect of inhibitors added before x-irradiation.
Topics: Animals; Antifungal Agents; Antineoplastic Agents; Cell Division; Cricetinae; Culture Techniques; Cycloheximide; Dactinomycin; DNA; Hydroxyurea; Radiation Effects; Thymidine; Tritium; Urea | 1967 |
Studies with hydroxyurea. I. The reversible inhibition of bacterial DNA synthesis and the effect of hydroxyurea on the bactericidal action of streptomycin.
Topics: Bacterial Proteins; DNA, Bacterial; Escherichia coli; Galactosidases; In Vitro Techniques; RNA, Bacterial; Streptomycin; Thymidine; Uracil; Urea | 1966 |
Hydroxyurea derivatives: oxamyl hydroxamic acid.
Topics: Animals; Antineoplastic Agents; Bacterial Proteins; Carbon Isotopes; Carcinoma, Ehrlich Tumor; DNA, Bacterial; DNA, Neoplasm; Escherichia coli; Hydroxamic Acids; Hydroxyurea; In Vitro Techniques; Leucine; Methemoglobin; Mice; Microscopy, Electron; Neoplasm Proteins; RNA, Bacterial; RNA, Neoplasm; Spectrum Analysis; Thymidine; Tritium; Urea; Uridine | 1966 |
Effect of combined therapy with cytosine arabinoside (NSC-63878) and l,3-bis-(2-chloroethyl)-1-nitrosourea (NSC-409962) on sarcoma 180 and L1210 in vivo.
Topics: Animals; Cytarabine; DNA, Neoplasm; Drug Synergism; Female; Leukemia L1210; Mice; Neoplasms, Experimental; Nitroso Compounds; Sarcoma, Experimental; Thymidine; Time Factors; Tritium; Urea | 1969 |
[Blockage of DNA synthesis by N-methyl-N-nitrososurea in vivo].
Topics: Animals; Bone Marrow; Carcinogens; Depression, Chemical; DNA; Female; Intestine, Small; Intestines; Kidney; Liver; Mitosis; Nitroso Compounds; Rats; Spleen; Thymidine; Tritium; Urea | 1969 |
The effect of chemotherapy on the growth characteristics and cellular kinetics of leukemia L1210.
Topics: Animals; Bone Marrow; Bone Marrow Cells; Carbon Isotopes; Cell Division; Cyclophosphamide; DNA, Neoplasm; Kinetics; Leukemia L1210; Mice; Nitroso Compounds; Thymidine; Time Factors; Tritium; Urea | 1970 |
Comparative effects of the antitumor agents 5-(Dimethyltriazeno)-imidazole-4-carboxamide and 1,3-bis(2-chloroethyl)-1-nitrosourea on cell cycle of L1210 leukemia cells in vivo.
Topics: Amides; Animals; Antineoplastic Agents; Autoradiography; Biological Assay; DNA, Neoplasm; Imidazoles; Leukemia L1210; Male; Mice; Mitosis; Nitroso Compounds; RNA, Neoplasm; Thymidine; Triazines; Tritium; Urea; Uridine | 1970 |
Effects of 4,4'-diacetyldiphenylurea-bis-(guanylhydrazone) on the incorporation of precursors into nucleic acid and protein of leukemia L1210.
Topics: Animals; Carbon Isotopes; Culture Techniques; Depression, Chemical; DNA Nucleotidyltransferases; DNA, Neoplasm; Guanine; Hydrazines; Injections, Intraperitoneal; Leukemia L1210; Mice; Neoplasm Proteins; Phenylalanine; RNA, Neoplasm; Thymidine; Urea; Uridine | 1970 |
The incorporation of (3H) thymidine and (14C) glucosamine into a DNA-polysaccharide complex in normal and scrapie-affected mouse brain.
Topics: Animals; Brain; Brain Diseases; Carbon Isotopes; Cell Membrane; Centrifugation, Density Gradient; Cesium; Chlorides; Chromatography; Cytoplasm; DNA; Glucosamine; Mice; Polysaccharides; Scrapie; Sheep; Spectrophotometry; Thymidine; Tritium; Ultracentrifugation; Urea | 1970 |
Effects of 1,3-bis(2-chloroethyl)-1-nitrosourea and some chemically related compounds upon the progression of cultured H.Ep. no. 2 cells through the cell cycle.
Topics: Animals; Benzocycloheptenes; Carcinoma; Cell Division; Cell Line; Culture Techniques; Cyanates; Ethylamines; Humans; Laryngeal Neoplasms; Leukemia L1210; Nitrogen Mustard Compounds; Nitroso Compounds; Thymidine; Urea | 1970 |
The permanganate oxidation of thymidine and thymidylic acid.
Topics: Aniline Compounds; Barbiturates; Carbon Isotopes; Chromatography, Paper; Formates; Glycols; Hydrogen-Ion Concentration; Nucleosides; Nucleotides; Oxidation-Reduction; Potassium Permanganate; Tartronates; Thymidine; Thymine; Urea | 1971 |
Effect of acute renal failure upon cell division in the jejunum: radioautographic and ultrastructural studies in the mouse.
Topics: Acute Kidney Injury; Animals; Autoradiography; Cell Division; Intestinal Mucosa; Jejunum; Male; Mice; Microscopy, Electron; Thymidine; Urea | 1971 |
Temperature-sensitive replication of an actinophage for Streptomyces aureofaciens.
Topics: Bacteriolysis; Bacteriophages; Carbon Isotopes; Streptomyces; Temperature; Thymidine; Urea; Uridine | 1967 |
[Disturbances in the life cycle of leukemic cells by N-nitrosopropylurea].
Topics: Animals; DNA, Neoplasm; Leukemia, Experimental; Mice; Mitosis; Nitroso Compounds; Thymidine; Tritium; Urea | 1967 |
Effects of 1,3-bis(2-chloroethyl)-1-nitrosourea and related compounds upon the synthesis of DNA by cell-free systems.
Topics: Animals; Cell-Free System; DNA, Neoplasm; Histocytochemistry; Leukemia L1210; Mice; Neoplasm Transplantation; Nitroso Compounds; Nucleotidyltransferases; Thymidine; Urea | 1968 |
The stereochemistry of the catalytic and light-induced reduction of thymidine to dihydrothymidine and ureido alcohols.
Topics: Alcohols; Catalysis; Chemical Phenomena; Chemistry; Light; Oxidation-Reduction; Thymidine; Urea | 1968 |
Pyrimidine deoxyribonucleoside phosphorylase. I. Substrate inhibition by thymine.
Topics: Animals; Chromatography, Gel; Hydrogen-Ion Concentration; Kinetics; Liver; Pentoses; Phosphates; Rabbits; Sodium Chloride; Thymidine; Thymine; Transferases; Urea | 1968 |
The enzymatic mechanisms for deoxythymidine synthesis in human leukocytes. 3. Inhibition of deoxythymidine phosphorylase by purines.
Topics: Allopurinol; Binding Sites; Carbon Isotopes; Cell-Free System; Deoxyuridine; Depression, Chemical; Drug Stability; Glucosyltransferases; Hot Temperature; Humans; Hypoxanthines; Kinetics; Leukocytes; Mercaptopurine; Nucleosides; Protein Denaturation; Thymidine; Thymine; Urea; Xanthines | 1968 |
The dissociation of phytohemagglutinin of Phaseolus vulgaris by 8.0 M urea and the separation of the mitogenic from the erythroagglutinating activity.
Topics: Carbon Isotopes; DNA Replication; Electrophoresis; Lectins; Mitosis; Thymidine; Urea | 1969 |
Studies on biological macromolecules. 3. Effect of hydroxyurea exposure on the synthesis of macromolecules in a mammalian cell system in vitro.
Topics: Carbon Isotopes; DNA; Humans; In Vitro Techniques; Liver; Phenylalanine; RNA; Thymidine; Tritium; Urea; Uridine | 1966 |
Difference in the action of acriflavine and hydroxyurea on synthesis of macromolecules in a mammalian cell system in vitro.
Topics: Acridines; Antineoplastic Agents; Carbon Isotopes; Culture Techniques; DNA; Humans; Hydroxyurea; Phenylalanine; RNA; Thymidine; Tritium; Urea; Uridine | 1966 |
Elevation of deoxyribonuclease activities in HeLa cells treated with selective inhibitors of DNA synthesis.
Topics: Antimetabolites; Cell Division; Culture Techniques; Deoxyribonucleases; DNA; HeLa Cells; Humans; Mechlorethamine; Methotrexate; Mitomycins; Thymidine; Urea | 1966 |
Hydroxyurea: effects on Chinese hamster cells grown in culture.
Topics: Animals; Antineoplastic Agents; Cell Division; Cricetinae; Culture Techniques; DNA; Hydroxyurea; Leucine; Radiation Effects; Thymidine; Tritium; Urea; Uridine | 1967 |
Inhibition of DNA synthesis in HeLa cells by hydroxyurea.
Topics: Antineoplastic Agents; Cell Division; Culture Techniques; DNA; HeLa Cells; Humans; Hydroxyurea; Leucine; Protein Biosynthesis; RNA; Thymidine; Urea; Uridine | 1967 |
Hydroxyurea. I. Acute cell death in proliferating tissues in rats.
Topics: Animals; Antineoplastic Agents; Bone Marrow; Bone Marrow Cells; Chromatography, Thin Layer; DNA; Duodenum; HeLa Cells; Hydroxamic Acids; Hydroxylamines; Hydroxyurea; Intestinal Mucosa; Intestine, Small; Rats; Thymidine; Thymus Gland; Urea; Urethane | 1967 |
Hydroxyurea-induced inhibition of deoxyribonucleotide synthesis: studies in intact cells.
Topics: Antineoplastic Agents; Carbon Isotopes; Culture Techniques; DNA; Echinodermata; Embryo, Nonmammalian; HeLa Cells; Hydroxyurea; Leucine; Nucleosides; Nucleotides; Thymidine; Tritium; Urea; Uridine | 1967 |
Inhibition of DNA synthesis by hydroxyurea: structure-activity relationships.
Topics: Antineoplastic Agents; Culture Techniques; DNA; Guanidines; HeLa Cells; Hydroxamic Acids; Hydroxylamines; Hydroxyurea; Leucine; Thymidine; Urea; Uridine | 1967 |
Hydroxyurea reversal of inhibition and use as a cell-synchronizing agent.
Topics: Animals; Culture Techniques; DNA; Enzymes; Fibroblasts; Hydroxyurea; L Cells; Mice; Nucleosides; Nucleotides; Oxidative Phosphorylation; Oxidoreductases; Purines; Pyrimidines; Thymidine; Tritium; Urea | 1967 |
Treatment of ragweed hay fever with urea-denatured antigen E.
Topics: Antigens; DNA; Dose-Response Relationship, Immunologic; Female; Histamine Release; Humans; Immunoglobulin G; Male; Rhinitis, Allergic, Seasonal; Thymidine; Urea | 1980 |
Cytokinetic and cytotoxic effects of urea on HeLa cells in suspension cultures.
Topics: Cell Count; Culture Media; DNA; Dose-Response Relationship, Drug; HeLa Cells; Humans; Kinetics; Mitosis; Suspensions; Thymidine; Time Factors; Urea | 1983 |
Arginase, an S-phase enzyme in a human cell line.
Topics: Arginase; Cell Cycle; Cell Line; Cycloheximide; DNA Replication; Glutamine; Humans; Interphase; Liver; Thymidine; Urea | 1981 |
Transport into retina measured by short vascular perfusion in the rat.
Topics: Animals; Blood-Brain Barrier; Blood-Retinal Barrier; Cerebral Cortex; Cerebrovascular Circulation; Diazepam; Female; In Vitro Techniques; Microspheres; Perfusion; Permeability; Rats; Rats, Wistar; Retina; Retinal Vessels; Thiourea; Thymidine; Urea | 1993 |
Urea selectively induces DNA synthesis in renal epithelial cells.
Topics: Animals; Cell Cycle; Cell Division; Cell Line; DNA; Dogs; Dose-Response Relationship, Drug; Epithelial Cells; Epithelium; Kidney Medulla; RNA, Messenger; Sodium Chloride; Thymidine; Tritium; Urea | 1993 |
Mesangial cell proliferation is directly enhanced by sera from patients with renal insufficiency.
Topics: Animals; Cell Division; Cells, Cultured; Creatinine; Dose-Response Relationship, Drug; Glomerular Mesangium; Humans; Rats; Rats, Sprague-Dawley; Renal Insufficiency; Thymidine; Urea | 1993 |
Studies on renal growth regulation by urea and ammonia in normal rat kidney cells.
Topics: Ammonia; Animals; Cell Adhesion; Cell Division; Cell Line; Cell Size; Culture Media; DNA; Hydrolysis; Kidney; Leucine; Protein Biosynthesis; Rats; Thymidine; Urea | 1995 |
Solution structure of N-(2-deoxy-D-erythro-pentofuranosyl)urea frameshifts, one intrahelical and the other extrahelical, by nuclear magnetic resonance and molecular dynamics.
Topics: Computer Simulation; DNA; DNA Replication; Frameshift Mutation; Models, Molecular; Mutagens; Nuclear Magnetic Resonance, Biomolecular; Nucleic Acid Conformation; Oligodeoxyribonucleotides; Phosphorus Isotopes; Protons; Solutions; Thymidine; Urea | 1998 |
The ring fragmentation product of thymidine C5-hydrate when present in DNA is repaired by the Escherichia coli Fpg and Nth proteins.
Topics: Bacterial Proteins; Base Composition; Carcinoma, Hepatocellular; Cell Extracts; Deoxyribonuclease (Pyrimidine Dimer); DNA; DNA Damage; DNA Fragmentation; DNA Repair; DNA-Formamidopyrimidine Glycosylase; Endodeoxyribonucleases; Escherichia coli; Escherichia coli Proteins; Humans; Kinetics; Mutagens; N-Glycosyl Hydrolases; Oligodeoxyribonucleotides; Structure-Activity Relationship; Thymidine; Tumor Cells, Cultured; Urea | 1998 |
NG-hydroxy-L-arginine and nitric oxide inhibit Caco-2 tumor cell proliferation by distinct mechanisms.
Topics: Animals; Aorta; Arginase; Arginine; Caco-2 Cells; Cell Division; Coculture Techniques; DNA; Endothelium, Vascular; Humans; Nitric Oxide; Nitric Oxide Donors; Ornithine; Ornithine Decarboxylase; Oxadiazoles; Polyamines; Putrescine; Quinoxalines; Rats; Spermidine; Spermine; Thymidine; Triazenes; Urea | 1998 |
Abasic analogues of TSAO-T as the first sugar derivatives that specifically inhibit HIV-1 reverse transcriptase.
Topics: Animals; Anti-HIV Agents; Binding Sites; Carbohydrate Metabolism; Carbohydrates; Cell Line; HIV Reverse Transcriptase; HIV-1; HIV-2; Humans; Mice; Models, Molecular; Reverse Transcriptase Inhibitors; Spiro Compounds; Structure-Activity Relationship; Thymidine; Urea; Uridine; Virus Replication | 1998 |
An automated radiosynthesis of 2-[11C]thymidine using anhydrous [11C]urea derived from [11C]phosgene.
Topics: Carbon Radioisotopes; Carbon Tetrachloride; Chromatography, High Pressure Liquid; Isotope Labeling; Methane; Phosgene; Quality Control; Radiochemistry; Radiopharmaceuticals; Thymidine; Urea | 1999 |
Human immunodeficiency virus type 1 reverse transcriptase dimer destabilization by 1-[Spiro[4"-amino-2",2" -dioxo-1",2" -oxathiole-5",3'-[2', 5'-bis-O-(tert-butyldimethylsilyl)-beta-D-ribofuranosyl]]]-3-ethylthy mine.
Topics: Anilides; Anti-HIV Agents; Binding Sites; Chromatography, High Pressure Liquid; Dimerization; Enzyme Activation; Enzyme Stability; Furans; HIV Reverse Transcriptase; HIV-1; Humans; Models, Molecular; Nevirapine; Protein Denaturation; Reverse Transcriptase Inhibitors; Spiro Compounds; Thioamides; Thymidine; Urea | 2000 |
AlkA protein is the third Escherichia coli DNA repair protein excising a ring fragmentation product of thymine.
Topics: 5' Untranslated Regions; Animals; Base Pairing; DNA Fragmentation; DNA Glycosylases; DNA Repair; Escherichia coli; Humans; Kinetics; Mutagenesis, Site-Directed; Mutagens; N-Glycosyl Hydrolases; Nucleic Acid Heteroduplexes; Oligonucleotides; Rats; Substrate Specificity; Thymidine; Thymine; Urea | 2000 |
Convenient method for the preparation of 2'-deoxyribosylurea by thymidine oxidation and NMR study of both anomers.
Topics: Deoxyribose; Isomerism; Magnetic Resonance Spectroscopy; Oxidation-Reduction; Thymidine; Urea | 2001 |
Folding and self-assembly of herpes simplex virus type 1 thymidine kinase.
Topics: Adenosine Triphosphate; Amino Acid Substitution; Chromatography, Gel; Circular Dichroism; Cross-Linking Reagents; Cysteine; Dimerization; Disulfides; Evolution, Molecular; Herpesvirus 1, Human; Kinetics; Models, Molecular; Mutation; Protein Binding; Protein Denaturation; Protein Folding; Protein Structure, Quaternary; Protein Subunits; Spectrometry, Fluorescence; Spectrophotometry; Temperature; Thymidine; Thymidine Kinase; Ultracentrifugation; Urea; Viral Proteins | 2001 |
Inhibitors of soluble epoxide hydrolase attenuate vascular smooth muscle cell proliferation.
Topics: Blotting, Western; Cell Division; Cell Line; Cell Nucleus; Cells, Cultured; Culture Media, Serum-Free; Dose-Response Relationship, Drug; Enzyme Inhibitors; Epoxide Hydrolases; G1 Phase; Humans; MAP Kinase Signaling System; Muscle, Smooth; Muscle, Smooth, Vascular; Recombinant Proteins; S Phase; Thymidine; Time Factors; Urea | 2002 |
Thymidine degradation products in plant tissues labeled with tritiated thymidine.
Topics: Aminoisobutyric Acids; Autoradiography; Cytoplasm; Plants; Thymidine; Urea | 1963 |
CYTOTOXICITY OF HYDROXYUREA (NSC-32065) REVERSIBLE BY PYRIMIDINE DEOXYRIBOSIDES IN A MAMMALIAN CELL LINE GROWN IN VITRO.
Topics: Antimetabolites; Cell Line; Cricetinae; Hydroxyurea; In Vitro Techniques; Neoplasms; Neoplasms, Experimental; Nucleosides; Pyrimidine Nucleosides; Pyrimidines; Research; Thymidine; Tissue Culture Techniques; Urea | 1964 |
ARGININE AS A PRECURSOR OF PYRIMIDINES IN STRAIN L-929 FIBROBLASTS INFECTED WITH PLEUROPNEUMONIA-LIKE ORGANISMS.
Topics: Arginase; Arginine; Aspartic Acid; Carbamates; Carbon Isotopes; Connective Tissue; Fibroblasts; Glutamine; Ligases; Metabolism; Mycoplasma; Ornithine; Ornithine Carbamoyltransferase; Orotic Acid; Phosphates; Phosphotransferases; Proline; Proteins; Pyrimidines; Research; Thymidine; Tissue Culture Techniques; Uracil; Urea; Ureohydrolases | 1964 |
HYDROXYUREA: INHIBITORY EFFECT ON DNA METABOLISM.
Topics: Antineoplastic Agents; Cytosine Nucleotides; DNA; DNA, Neoplasm; Guanine Nucleotides; HeLa Cells; Humans; Hydroxyurea; Leucine; Neoplasms, Experimental; Nucleosides; Proteins; Research; RNA; Thymidine; Tissue Culture Techniques; Urea; Urethane; Uridine | 1964 |
STUDIES ON A METABOLIC DEFECT INDUCED BY HYDROXYUREA (NSC-32065).
Topics: Anemia; Anemia, Macrocytic; Animals; Antineoplastic Agents; Bone Marrow Cells; Cattle; Cytosine Nucleotides; DNA; gamma-Globulins; Hydroxyurea; Immunoglobulin G; Metabolic Diseases; Rats; Research; RNA; Serum Albumin; Serum Albumin, Bovine; Thymidine; Toxicology; Tritium; Urea | 1964 |
Discovery of bicyclic thymidine analogues as selective and high-affinity inhibitors of Mycobacterium tuberculosis thymidine monophosphate kinase.
Topics: Antitubercular Agents; Crystallography, X-Ray; Models, Molecular; Molecular Conformation; Mycobacterium tuberculosis; Nucleoside-Phosphate Kinase; Protein Binding; Structure-Activity Relationship; Thymidine; Urea | 2004 |
Synthesis of novel siRNAs having thymidine dimers consisting of a carbamate or a urea linkage at their 3' overhang regions and their ability to suppress human RNase L protein expression.
Topics: Carbamates; Dimerization; Endoribonucleases; Humans; Nucleic Acid Denaturation; Phosphoric Diester Hydrolases; RNA, Small Interfering; Snake Venoms; Spectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization; Thymidine; Tumor Cells, Cultured; Urea | 2005 |
4"-Benzoylureido-TSAO derivatives as potent and selective non-nucleoside HCMV inhibitors. Structure-activity relationship and mechanism of antiviral action.
Topics: Antiviral Agents; Cell Line; Cytomegalovirus; Humans; Magnetic Resonance Spectroscopy; Microbial Sensitivity Tests; Spectrometry, Mass, Electrospray Ionization; Structure-Activity Relationship; Thymidine; Urea | 2008 |
Synthesis of nuclease-resistant siRNAs possessing benzene-phosphate backbones in their 3'-overhang regions.
Topics: Base Sequence; Benzene Derivatives; Endoribonucleases; HeLa Cells; Humans; Nucleic Acid Denaturation; Organophosphates; Phosphoric Diester Hydrolases; RNA, Small Interfering; Snake Venoms; Structure-Activity Relationship; Thymidine; Tumor Cells, Cultured; Urea | 2008 |
Synthesis and evaluation of α-thymidine analogues as novel antimalarials.
Topics: Antimalarials; Blood Proteins; Cell Line; Crystallography, X-Ray; Humans; Ligands; Microsomes, Liver; Models, Molecular; Molecular Structure; Nucleoside-Phosphate Kinase; Plasmodium falciparum; Protein Binding; Protozoan Proteins; Recombinant Proteins; Structure-Activity Relationship; Thiourea; Thymidine; Urea | 2012 |
First characterisation of two important postulated intermediates in the formation of a HydT DNA lesion, a thymidine oxidation product.
Topics: Cyclization; Hydantoins; Models, Chemical; Nucleosides; Oxidation-Reduction; Thymidine; Urea | 2018 |
Effects of Urea on the Reactions of Nucleosides with Hypobromous Acid.
Topics: Bromates; Chromatography, High Pressure Liquid; Deoxycytidine; Deoxyguanosine; Halogenation; Nucleosides; Phosphates; Potassium Compounds; Spectrometry, Mass, Electrospray Ionization; Thymidine; Urea | 2019 |
Pueraria montana (Kudzu vine) Ameliorate the Inflammation and Oxidative Stress against Fe-NTA Induced Renal Cancer.
Topics: Animals; Antioxidants; Biomarkers, Tumor; Body Weight; Creatinine; Cyclooxygenase 2; Diethylnitrosamine; Ferric Compounds; Inflammation; Interleukin-10; Interleukin-1beta; Interleukin-6; Kidney Neoplasms; NF-kappa B; Nitrilotriacetic Acid; Nitrites; Ornithine Decarboxylase; Oxidative Stress; Prostaglandins; Prostaglandins E; Pueraria; Rats; Rats, Wistar; Thymidine; Transforming Growth Factor beta1; Tumor Necrosis Factor-alpha; Urea; Uric Acid; Xenobiotics | 2022 |