uracil has been researched along with urea in 79 studies
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 47 (59.49) | 18.7374 |
| 1990's | 2 (2.53) | 18.2507 |
| 2000's | 10 (12.66) | 29.6817 |
| 2010's | 15 (18.99) | 24.3611 |
| 2020's | 5 (6.33) | 2.80 |
| Authors | Studies |
|---|---|
| Du-Cuny, L; Mash, EA; Meuillet, EJ; Moses, S; Powis, G; Song, Z; Zhang, S | 1 |
| Barnes, JC; Bradley, P; Day, NC; Fourches, D; Reed, JZ; Tropsha, A | 1 |
| Abbott, MT; Davis, CH; Thwaites, WM; Wallis-Biggart, N; Wondrack, LM | 1 |
| Chittenden, GJ; Schwartz, AW | 2 |
| Dougherty, D; McGlynn, SP; Meeks, J; Wittel, K | 1 |
| Christophe, J; Crokaert, R; Vandermeers-Piret, MC | 1 |
| Pearson, PL | 1 |
| Gut, J; Santilli, V; Skoda, J; Sorm, F | 1 |
| Gilbert, E; Schulte-Frohlinde, D; Volkert, O | 1 |
| Bors, W; Schulte-Frohlinde, D; Volkert, O | 1 |
| Mandel, HG; Riis, M | 1 |
| Chimitova, TA; Grachev, MA; Knorre, DG | 1 |
| Denny, GH; Ryder, MA | 1 |
| Jirousek, L; Soodak, M | 1 |
| Kamel, MY; Ragaa, RH | 1 |
| Baker, DH; Molitoris, BA | 1 |
| Jones, ME | 1 |
| Biros, FJ | 1 |
| Kaltwasser, H; Krämer, J | 1 |
| Ebing, W | 1 |
| Ackermann, H; Meindl, H | 1 |
| Knutsen, G | 1 |
| Bolle, A; Epstein, RH; Sederoff, R | 1 |
| Carr, HS; Rosenkranz, HS | 1 |
| Carr, HS; Garro, AJ; Levy, JA; Rosenkranz, HS | 1 |
| Jones, ME; Prescott, LM | 1 |
| Crokaert, R; Wisenfeld, M | 1 |
| Espir, ML; Hall, JW; Shirreffs, JG; Stevens, DL | 1 |
| Shaposhinkov, VN; Shvachkin, IuP; Vitol, MIa | 1 |
| Hachimori, A; Nosoh, Y; Sone, N | 1 |
| Iwahara, S; Li, HC; McCormick, DB; Wright, LD | 1 |
| Burr, JG; Hern, DH; Parry, EP | 1 |
| Cadet, J; Teoule, R | 1 |
| Ishihara, H; Wang, SY | 1 |
| Aubel-Sadron, G; Beck, G; Duval, J; Ebel, JP | 1 |
| Abbott, DC; Blake, KW; Tarrant, KR; Thomson, J | 1 |
| Alexander, GJ; Chatterjie, N; Sinha, B | 1 |
| Chadha, MS; Choughuley, AS; Kazi, ZA; Subbaraman, AS | 1 |
| Durham, DR; Weber, JE | 1 |
| Miller, SL; Robertson, MP | 1 |
| Asagoshi, K; Ide, H; Miyano, T; Nakano, H; Odawara, H; Ohyama, Y; Seki, S; Terato, H | 1 |
| Handa, P; Roy, S; Varshney, U | 1 |
| Amillis, S; Diallinas, G; Koukaki, M | 1 |
| Barbieri, LR; Carter, GT; Lenoy, E; Lotvin, J; McDonald, LA; Petersen, PJ; Siegel, MM; Singh, G; Williamson, RT | 1 |
| Ishchenko, A; Krysanova, Z; Nevinsky, GA; Saparbaev, M; Sidorkina, O; Sinitsyna, O; Vasyunina, EA | 1 |
| FRITZSON, P | 1 |
| FRITZSON, P; PIHL, A | 1 |
| DAVIDSON, EA; JACOBSON, B | 1 |
| KOCH, A; LWOFF, A; LWOFF, M | 1 |
| LWOFF, A; LWOFF, M | 1 |
| AMSTEY, M; BROWN, O; MCCARTY, KS; WOODSON, B | 1 |
| PALMER, JS | 1 |
| CARR, EA; WALKER, BJ | 1 |
| HOLMES, DE; JULCA, JR; MYERS, LS; TSUKAMOTO, WT; WARD, JF | 1 |
| COHEN, PP; KIM, S | 1 |
| Acharya, N; Saikrishnan, K; Talawar, RK; Varshney, U; Vijayan, M | 1 |
| Bartkowiak, G | 1 |
| Akerlund, HE; Andersen, G; Björnberg, O; Compagno, C; Gojković, Z; Hofer, A; Merico, AM; Moritz, T; Møller, K; Piskur, J; Polakova, S; Pynyaha, Y; Rasmussen, A; Sandrini, MP | 1 |
| Angerhofer, A; Brown, NJ; Frye, RF; Galloway, CD; Henderson, GN; Imaram, W; Johnson, RJ; Kim, KM; Segal, MS | 1 |
| Andersen, G; Björnberg, O; Domkin, V; Hofer, A; Piskur, J; Rasmussen, A; Vodnala, M | 1 |
| Amidon, GL; Provoda, CJ; Tsume, Y | 1 |
| Bowie, JH; Wang, T | 1 |
| Prajapati, D; Sarma, R; Sarmah, MM | 1 |
| Marín-Yaseli, MR; Menor-Salván, C | 1 |
| Burford, MA; Davis, TW; Neilan, BA; Orr, PT; Sinha, R; Willis, A | 1 |
| Cembella, A; John, U; Soto-Liebe, K; Stucken, K; Vásquez, M | 1 |
| Kleinsmann, AJ; Nachtsheim, BJ; Weckenmann, NM | 1 |
| Han, J; Li, S; Song, B; Yang, J; Zhang, G; Zhang, J; Zhao, H; Zhu, Y | 1 |
| Baba, M; Demizu, Y; Irie, K; Kato, Y; Kurihara, M; Maruyama, T; Misawa, T; Okamoto, M; Sakakibara, N; Toyama, M | 1 |
| Aviv, O; Domb, AJ; Farah, S; Laout, N; Ratner, S | 1 |
| Agarwal, R; Chen, CS; Chopra, A; Cicconet, M; Ewoldt, J; Garfinkel, AC; Mücke, M; Neyazi, M; Pourquié, O; Rao, J; Schmid, M; Seidman, CE; Seidman, JG; Sharma, A; Toepfer, CN; Willcox, JAL | 1 |
| Seidman, CE; Seidman, JG; Yotti, R | 1 |
| Kamara, MO; Li, XY; Lu, GQ; Meng, FH; Wang, DP; Xu, HL; Zhang, TJ | 1 |
| Booysen, IN; Gamede, MW; Khathi, A; Mabuza, LP; Maikoo, S; Ngubane, PS | 1 |
| Campbell, SG; Sewanan, LR; Shen, S | 1 |
| Chen, CH; Chen, YJ; Cheng, HM; Chiang, CE; Chien, CS | 1 |
| Bamba, T; Enya, S; Hamanishi, J; Harata, A; Hojo, H; Izumi, Y; Kashio, S; Kawamoto, H; Kawaoka, S; Konishi, R; Mandai, M; Miura, M; Mizuno, R; Nakao, M; Suzuki, Y; Takahashi, M; Yoda, M | 1 |
| Choe, JC | 1 |
4 review(s) available for uracil and urea
| Article | Year |
|---|---|
Regulation of pyrimidine and arginine biosynthesis in mammals.
Topics: Amidohydrolases; Animals; Arginine; Aspartic Acid; Bacillus; Basidiomycota; Carbamates; Carboxy-Lyases; Carcinoma, Ehrlich Tumor; Centrifugation, Density Gradient; Enzyme Induction; Enzyme Repression; Escherichia coli; Feedback; Humans; Ligases; Lyases; Mice; Neurospora; Nucleotides; Ornithine Carbamoyltransferase; Orotic Acid; Oxidoreductases; Pentosyltransferases; Phosphotransferases; Pseudomonas; Pyrimidines; Saccharomyces; Transferases; Uracil; Urea | 1970 |
Recent applications of mass spectrometry and combined gas chromatography-mass spectrometry to pesticide residue analysis.
Topics: Animals; Biodegradation, Environmental; Carbamates; Cattle; Chromatography, Gas; Cyclohexanes; Dieldrin; Dogs; Feces; Herbicides; Humans; Hydrocarbons, Halogenated; Insecticides; Mass Spectrometry; Methods; Organophosphorus Compounds; Organothiophosphorus Compounds; Pesticides; Photochemistry; Photolysis; Rats; Triazines; Uracil; Urea | 1971 |
Advances in the Genetic Basis and Pathogenesis of Sarcomere Cardiomyopathies.
Topics: Benzylamines; Cardiac Myosins; Cardiomyopathy, Dilated; Cardiomyopathy, Hypertrophic; Cardiotonic Agents; Carrier Proteins; Connectin; Gene Expression; Humans; Mutation; Myocardial Contraction; Myocardium; Myosin Heavy Chains; RNA-Binding Proteins; Sarcomeres; Troponin T; Uracil; Urea | 2019 |
From Genetic Mutations to Molecular Basis of Heart Failure Treatment: An Overview of the Mechanism and Implication of the Novel Modulators for Cardiac Myosin.
Topics: Benzylamines; Cardiac Myosins; Heart Failure; Humans; Molecular Targeted Therapy; Myocytes, Cardiac; Uracil; Urea | 2021 |
75 other study(ies) available for uracil and urea
| Article | Year |
|---|---|
Computational modeling of novel inhibitors targeting the Akt pleckstrin homology domain.
Topics: Antineoplastic Agents; Blood Proteins; Caco-2 Cells; Cell Membrane Permeability; Computer Simulation; Drug Discovery; Drug Screening Assays, Antitumor; Humans; Models, Molecular; Phosphoproteins; Protein Binding; Protein Kinase Inhibitors; Protein Structure, Tertiary; Proto-Oncogene Proteins c-akt; Quantitative Structure-Activity Relationship | 2009 |
Cheminformatics analysis of assertions mined from literature that describe drug-induced liver injury in different species.
Topics: Animals; Chemical and Drug Induced Liver Injury; Cluster Analysis; Databases, Factual; Humans; MEDLINE; Mice; Models, Chemical; Molecular Conformation; Quantitative Structure-Activity Relationship | 2010 |
Urea: obligate intermediate of pyrimidine-ring catabolism in Rhodosporidium toruloides.
Topics: Cell-Free System; Mitosporic Fungi; Mutation; Pyrimidines; Rhodotorula; Uracil; Urea; Urease | 1979 |
Synthesis of uracil and thymine under simulated prebiotic conditions.
Topics: Acetates; Alanine; Chemical Phenomena; Chemistry; Hot Temperature; Minerals; Photolysis; Propionates; Thymine; Ultraviolet Rays; Uracil; Urea; Water | 1977 |
Photoelectron spectroscopy of carbonyls. Ureas, uracils, and thymine 1,2.
Topics: Photochemistry; Spectrum Analysis; Thymine; Uracil; Urea | 1976 |
Possible pathway for prebiotic uracil synthesis by photodehydrogenation.
Topics: Alanine; Photochemistry; Uracil; Urea | 1976 |
[Catabolism of uracil in Torulopsis utilis].
Topics: Barbiturates; Chromatography; In Vitro Techniques; Mitosporic Fungi; Orotic Acid; Propionates; Uracil; Urea | 1964 |
The behavior of chromosomes.
Topics: Acridines; Caffeine; Chloroquine; Depression, Chemical; DNA; DNA Repair; DNA Replication; Floxuridine; Humans; Male; Meiosis; Sex Chromosomes; Spermatogenesis; Spermatozoa; Uracil; Urea | 1973 |
Dihydro-5-azaorotic acid, the first specific inhibitor of dihydro-orotate dehydrogenase.
Topics: Acids; Animals; Carbon Isotopes; Carboxy-Lyases; Diphosphates; Glucosyltransferases; In Vitro Techniques; Liver; Mice; NAD; Nucleosides; Nucleotides; Orotic Acid; Oxidoreductases; Succinates; Triazines; Uracil; Urea | 1968 |
[Radiochemistry of aqueous, oxygen-containing solutions of 5-bromouracil (I). Identification of the radiolysis products].
Topics: Alloxan; Barbiturates; Bromine; Chromatography, Paper; Chromatography, Thin Layer; Cobalt Isotopes; Infrared Rays; Oxygen; Radiation Effects; Radiochemistry; Solutions; Spectrum Analysis; Ultraviolet Rays; Uracil; Urea | 1967 |
[Radiochemistry of aqueous, oxygen-containing solutions of 5-bromouracil (II). Reaction of the OH-radical with bromouracil].
Topics: Alloxan; Barbiturates; Bromine; Free Radicals; Hydrogen Peroxide; Hydrogen-Ion Concentration; Hydroxides; Oxygen; Radiochemistry; Solutions; Uracil; Urea | 1967 |
Interference of barbiturates with pyrimidine incorporation. II. Structural specificity of the inhibition of orotate uptake in Bacillus cereus.
Topics: Amobarbital; Bacillus cereus; Barbiturates; Bemegride; Biological Transport; Carbon Isotopes; Carboxylic Acids; Central Nervous System Stimulants; Chemical Phenomena; Chemistry; Chemistry, Physical; Chlorine; Chlorpromazine; Glutethimide; Hexobarbital; Hydantoins; Hydrocarbons, Halogenated; Hydrogen-Ion Concentration; Orotic Acid; Pentobarbital; Phenobarbital; Phenytoin; Primidone; Solubility; Succinimides; Thiopental; Thymine; Trimethadione; Tromethamine; Uracil; Urea | 1970 |
Electrostatic effects in the interaction of polyuridylic acid with N-(2,2,6,6-tetramethyl-1-oxylpiperidin-4-yl)-N'-(beta-(4-methylmorpholinio) ethyl)-carbodiimide.
Topics: Binding Sites; Carbodiimides; Carbon Radioisotopes; Cyclic N-Oxides; Kinetics; Mathematics; Morpholines; Nucleic Acid Conformation; Osmolar Concentration; Piperidines; Poly U; Sodium Chloride; Temperature; Time Factors; Uracil; Urea; Uridine | 1974 |
Alpha-(Ureidomethylene)lactones and derived 5-(hydroxyalkyl)uracils.
Topics: Animals; Lactones; Leukemia L1210; Spectrophotometry, Ultraviolet; Uracil; Urea | 1974 |
The reaction of N-iodosuccinimide with the goitrogens: a model for the active iodine of the thyroid gland.
Topics: Aminobenzoates; Aminosalicylic Acids; Antithyroid Agents; Barbiturates; Chemical Phenomena; Chemistry; Cysteine; Dimethyl Sulfoxide; Iodine; Mercaptoethanol; Methods; Models, Chemical; Nitrogen; Resorcinols; Salicylates; Spectrophotometry; Sulfadiazine; Sulfanilamides; Thiourea; Thyroid Gland; Triazoles; Uracil; Urea | 1973 |
Constitutive synthesis of urease in Aerobacter aerogenese PRL-R3. The effect of different nitrogenous compounds on its inhibition and formation.
Topics: Allantoin; Alloxan; Ammonium Sulfate; Barbiturates; Cell Membrane Permeability; Enterobacter; Enzyme Induction; Enzyme Repression; Orotic Acid; Uracil; Urea; Urease; Xanthines | 1973 |
Utilization of nitrogen from selected purines and pyrimidines and from urea by the young chick.
Topics: Adenine; Amino Acids; Animal Nutritional Physiological Phenomena; Animals; Body Water; Body Weight; Chickens; Chlortetracycline; Deficiency Diseases; Diet; Glutamates; Male; Nitrogen; Proteins; Purines; Uracil; Urea; Uric Acid; Xanthines | 1974 |
[Utilization of pyrimidine derivatives by Hydrogenomonas facilis. I. Intermediates and enzymes of cytosine degradation].
Topics: Alanine; Amidohydrolases; Aminohydrolases; Chemical Phenomena; Chemistry; Chromatography, Paper; Culture Media; Cytosine; Hydro-Lyases; Oxidoreductases; Propionates; Pseudomonas; Uracil; Urea; Urease | 1969 |
[Routine method for identification of pesticide residues of triazine, carbamate, urea, and uracil type compounds by thin-layer chromatography].
Topics: Analysis of Variance; Carbamates; Chemical Phenomena; Chemistry; Chromatography, Thin Layer; Evaluation Studies as Topic; Herbicides; Methods; Triazines; Uracil; Urea | 1972 |
[New synthesis of uracil derivatives].
Topics: Cyclization; Indicators and Reagents; Lactams; Uracil; Urea | 1972 |
Degradation of uracil by synchronous cultures of Chlorella fusca.
Topics: Alanine; Biological Transport; Carbon Dioxide; Carbon Isotopes; Cells, Cultured; Chlorella; Chlorophyta; Chromatography, Thin Layer; Glucose; Kinetics; Light; Mathematics; Nucleic Acids; Oxygen Consumption; Propionates; Radiation Effects; Tritium; Uracil; Urea | 1972 |
A method for the detection of specific T4 messenger RNAs by hybridization competition.
Topics: Acridines; Chromosome Mapping; Coliphages; Crosses, Genetic; DNA, Viral; Drug Resistance, Microbial; Filtration; Genetic Code; Genetics, Microbial; Methods; Mutation; Nucleic Acid Denaturation; Nucleic Acid Hybridization; Phenols; Recombination, Genetic; RNA, Messenger; RNA, Viral; Tritium; Uracil; Urea | 1971 |
Studies with hydroxyurea. II. Prolonged exposure of Escherichia coli to hydroxyurea.
Topics: Antimetabolites; Azides; Bacterial Proteins; Catalase; Escherichia coli; In Vitro Techniques; RNA, Bacterial; Uracil; Urea | 1966 |
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 |
Modified methods for the determination of carbamyl aspartate.
Topics: Alanine; Antipyrine; Arginine; Aspartic Acid; Carbamates; Citrulline; Colorimetry; Darkness; Indicators and Reagents; Methods; Oximes; Spectrophotometry; Sulfuric Acids; Time Factors; Uracil; Urea | 1969 |
[Action of uracil aza-derivatives in Saccharomyces cervisiae. IV. Identification in acid soluble extracts of compounds reacting positively with diacetylmonoxime].
Topics: Arginine; Aspartic Acid; Autoradiography; Carbamates; Carbon Isotopes; Chromatography, Ion Exchange; Chromatography, Paper; Citrulline; Oximes; Pyrimidines; Saccharomyces; Triazines; Uracil; Urea | 1969 |
Impotence in farm workers using toxic chemicals.
Topics: Adult; Agricultural Workers' Diseases; Carbamates; Dieldrin; Erectile Dysfunction; Herbicides; Humans; Male; Methyltestosterone; Middle Aged; Pesticides; Phenols; Phosphorus; Pyridines; Quaternary Ammonium Compounds; Triazines; Uracil; Urea | 1970 |
[New route of catabolism of orotic acid in microorganisms].
Topics: Barbiturates; Carbon Isotopes; Mycobacterium; Orotic Acid; Polarography; Uracil; Urea | 1967 |
Effects of the photosynthetic inhibitors on the respiration of yeast mitochondria.
Topics: Amines; Anilides; Mitochondria; Oxygen Consumption; Photosynthesis; Saccharomyces; Spectrophotometry; Triazines; Uracil; Urea | 1968 |
Bacterial degradation of biotin. 3. Metabolism of 14C-carbonyl-labeled biotin.
Topics: Ammonia; Bacteria; Biotin; Carbamates; Carbon Dioxide; Carbon Isotopes; Chromatography, Ion Exchange; Chromatography, Paper; Infrared Rays; Magnetic Resonance Spectroscopy; Spectrum Analysis; Uracil; Urea; Urease | 1969 |
Determination of acid pK values of some pyrimidine derivatives.
Topics: Chemical Phenomena; Chemistry; Hydrogen-Ion Concentration; Pyrimidines; Thymine; Uracil; Urea | 1969 |
[Chromatography of radiolysis products of thymine].
Topics: Barbiturates; Carbon Isotopes; Chemical Phenomena; Chemistry; Chromatography, Thin Layer; Cobalt Isotopes; Hydantoins; Radiation Effects; Thymine; Uracil; Urea | 1969 |
Photochemistry of 5-bromouracil in aqueous solution.
Topics: Allantoin; Ammonia; Barbiturates; Chemical Phenomena; Chemistry; Orotic Acid; Oxalates; Radiation Effects; Solutions; Ultraviolet Rays; Uracil; Urea | 1966 |
[Chemical and physicochemical study of the constituents of ribosomal RNA of yeast].
Topics: Adenine; Centrifugation, Density Gradient; Cytosine; Guanine; Molecular Weight; Phenols; Polyvinyls; Ribosomes; RNA; Saccharomyces; Solubility; Sulfates; Surface-Active Agents; Temperature; Uracil; Urea | 1966 |
Thin-layer chromatographic separation, identification and estimation of residues of some carbamate and allied pesticides in soil and water.
Topics: Carbamates; Chromatography, Thin Layer; Herbicides; Pesticides; Soil; Uracil; Urea; Water | 1967 |
Synthesis and anticonvulsive activity of a N-propylurea-ninhydrin condensation product in mice.
Topics: Animals; Anticonvulsants; Chemical Phenomena; Chemistry; Drug Evaluation, Preclinical; Indenes; Mice; Ninhydrin; Seizures; Uracil; Urea | 1983 |
Urea-acetylene dicarboxylic acid reaction: a likely pathway for prebiotic uracil formation.
Topics: Acetylene; Alkynes; Fatty Acids, Unsaturated; Phosphates; Uracil; Urea | 1980 |
Properties of D-hydantoinase from Agrobacterium tumefaciens and its use for the preparation of N-carbamyl D-amino acids.
Topics: Agrobacterium tumefaciens; Amidohydrolases; Hydantoins; Hydrogen-Ion Concentration; Metals; Phenylacetates; Stereoisomerism; Substrate Specificity; Temperature; Uracil; Urea | 1995 |
An efficient prebiotic synthesis of cytosine and uracil.
Topics: Acetaldehyde; Cytosine; Hydrolysis; Uracil; Urea | 1995 |
Comparison of substrate specificities of Escherichia coli endonuclease III and its mouse homologue (mNTH1) using defined oligonucleotide substrates.
Topics: Animals; Base Pairing; Borohydrides; Deoxyribonuclease (Pyrimidine Dimer); DNA Damage; DNA Repair; Endodeoxyribonucleases; Enzyme Activation; Escherichia coli; Escherichia coli Proteins; Mice; Oligonucleotides; Oligopeptides; Schiff Bases; Sequence Homology, Amino Acid; Stereoisomerism; Substrate Specificity; Thymine; Uracil; Urea | 2000 |
The role of leucine 191 of Escherichia coli uracil DNA glycosylase in the formation of a highly stable complex with the substrate mimic, ugi, and in uracil excision from the synthetic substrates.
Topics: Amino Acid Substitution; DNA Glycosylases; DNA Repair; Enzyme Inhibitors; Enzyme Stability; Escherichia coli; Intercalating Agents; Kinetics; Leucine; Models, Molecular; N-Glycosyl Hydrolases; Oligodeoxyribonucleotides; Protein Structure, Secondary; Recombinant Proteins; Spectrometry, Fluorescence; Uracil; Uracil-DNA Glycosidase; Urea; Viral Proteins | 2001 |
Substitution F569S converts UapA, a specific uric acid-xanthine transporter, into a broad specificity transporter for purine-related solutes.
Topics: Adenine; Alleles; Amino Acid Substitution; Aspergillus nidulans; Binding, Competitive; Biological Transport; Fungal Proteins; Genes, Fungal; Hypoxanthine; Kinetics; Membrane Transport Proteins; Purines; Solubility; Structure-Activity Relationship; Substrate Specificity; Suppression, Genetic; Uracil; Urea; Uric Acid; Xanthine | 2001 |
Structures of the muraymycins, novel peptidoglycan biosynthesis inhibitors.
Topics: Anti-Bacterial Agents; Chromatography, High Pressure Liquid; Peptidoglycan; Streptomyces; Structure-Activity Relationship; Uracil; Urea | 2002 |
Age-dependent increase of 8-oxoguanine-, hypoxanthine-, and uracil- DNA glycosylase activities in liver extracts from OXYS rats with inherited overgeneration of free radicals and Wistar rats.
Topics: Aging; Animals; Cell Nucleus; DNA Glycosylases; DNA-Formamidopyrimidine Glycosylase; Electrophoresis, Polyacrylamide Gel; Free Radicals; Glycoside Hydrolases; Guanine; Hypoxanthine; Liver; Male; Mitochondria; Mitochondria, Liver; N-Glycosyl Hydrolases; Rats; Rats, Wistar; Species Specificity; Time Factors; Uracil; Uracil-DNA Glycosidase; Urea | 2003 |
The catabolism of C14-labeled uracil, dihydrouracil, and beta-ureidopropionic acid in rat liver slices.
Topics: Alanine; Animals; beta-Alanine; Liver; Rats; Uracil; Urea | 1957 |
The catabolism of C14-labeled uracil, dihydrouracil, and beta-ureidopropionic acid in the intact rat.
Topics: Alanine; Animals; beta-Alanine; Rats; Uracil; Urea | 1957 |
UDP-D-glucuronic acid-5-epimerase and UDP-N-acetyglucosamine-4-epimerase of rabbit skin.
Topics: Animals; Glucuronates; Isomerases; Pyridines; Rabbits; Racemases and Epimerases; Skin; Uracil; Uracil Nucleotides; Urea | 1963 |
[THE PROBLEM OF THE SPECIFICITY OF GUANIDINE FOR THE DEVELOPMENT OF A GUANIDINE-REQUIRING MUTANT OF POLIOVIRUS].
Topics: Adenine; Amino Acids; Arginine; Creatine; Creatinine; Enterovirus C, Human; Glycine; Guanidine; Guanidines; Hydrazines; Metabolism; Mutation; Ornithine; Poliovirus; Research; Uracil; Urea | 1963 |
[REMARKS ON ISATIN-BETA-THIOSEMICARBAZONE AND ON SEVERAL INHIBITORS OF VIRAL DEVELOPMENT].
Topics: Antiviral Agents; Arginine; Citrulline; Creatine; Creatinine; Enterovirus C, Human; Glutamine; Glycine; Guanidine; Guanidines; Indoles; Isatin; Mutation; Ornithine; Pharmacology; Poliovirus; Thiosemicarbazones; Thiourea; Uracil; 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 |
TOXICITY OF METHYLURACIL AND SUBSTITUTED UREA AND PHENOL COMPOUNDS TO SHEEP.
Topics: Animals; Antineoplastic Agents; Herbicides; Pharmacology; Phenol; Phenols; Research; Sheep; Toxicology; Uracil; Urea | 1964 |
THE TISSUE DISTRIBUTION OF SE-75-SELENOURACIL AND SE-75-SELENOUREA.
Topics: Animals; Metabolism; Organoselenium Compounds; Rabbits; Radioisotopes; Radionuclide Imaging; Research; Selenium; Selenium Compounds; Tissue Distribution; Uracil; Urea | 1964 |
RADIOLYSIS OF THYMINE IN AQUEOUS SOLUTIONS: CHANGE IN SITE OF ATTACK WITH CHANGE IN PH.
Topics: Carbon Isotopes; Chemical Phenomena; Chemistry; Chromatography; Hydrogen-Ion Concentration; Radiation Effects; Radiometry; Research; Solutions; Thymine; Uracil; Urea | 1965 |
TRANSCARBAMYLASE ACTIVITY IN FETAL LIVER AND IN LIVER OF PARTIALLY HEPATECTOMIZED PARABIOTIC RATS.
Topics: Cell Division; Enzyme Precursors; Erythrocyte Count; Fetus; Guinea Pigs; Hepatectomy; Ligases; Liver; Liver Diseases; Liver Regeneration; Nucleosides; Ornithine; Ornithine Carbamoyltransferase; Orotic Acid; Parabiosis; Pyrimidines; Rats; Research; Transferases; Uracil; Urea; Uridine | 1965 |
Substitutions at tyrosine 66 of Escherichia coli uracil DNA glycosylase lead to characterization of an efficient enzyme that is recalcitrant to product inhibition.
Topics: Amino Acid Substitution; Binding Sites; Catalysis; DNA; DNA Glycosylases; Escherichia coli; Fluorescence; Kinetics; Models, Molecular; Mutation; Protein Conformation; Tryptophan; Tyrosine; Uracil; Uracil-DNA Glycosidase; Urea; Viral Proteins | 2003 |
Differentiation of 2-alkylthioorotic acids, methyl and ethyl 2-alkylthioorotates and hydrazides of 2-alkylthioorotic acids by using electron ionization mass spectra.
Topics: Esters; Humans; Hydrazines; Isomerism; Orotic Acid; Spectrometry, Mass, Electrospray Ionization; Sulfur Compounds; Uracil; Urea; Vitamins | 2008 |
A second pathway to degrade pyrimidine nucleic acid precursors in eukaryotes.
Topics: Eukaryotic Cells; Fungal Proteins; Lactic Acid; Molecular Structure; Mutagenesis, Site-Directed; Nucleic Acid Precursors; Oxygen; Pentosyltransferases; Pyrimidines; Saccharomyces; Uracil; Urea; Uridine | 2008 |
Simultaneous determination of uric acid metabolites allantoin, 6-aminouracil, and triuret in human urine using liquid chromatography-mass spectrometry.
Topics: Allantoin; Calibration; Chromatography, High Pressure Liquid; Humans; Reference Standards; Reproducibility of Results; Spectrometry, Mass, Electrospray Ionization; Uracil; Urea | 2009 |
Ribosylurea accumulates in yeast urc4 mutants.
Topics: Chromatography, High Pressure Liquid; Fungal Proteins; Mutation; Ribose; Saccharomyces; Uracil; Urea | 2010 |
The achievement of mass balance by simultaneous quantification of floxuridine prodrug, floxuridine, 5-fluorouracil, 5-dihydrouracil, α-fluoro-β-ureidopropionate, α-fluoro-β-alanine using LC-MS.
Topics: Analysis of Variance; Antimetabolites, Antineoplastic; beta-Alanine; Cell Extracts; Cell Line, Tumor; Chromatography, High Pressure Liquid; Floxuridine; Fluorouracil; Humans; Linear Models; Mass Spectrometry; Reproducibility of Results; Uracil; Urea | 2011 |
Can cytosine, thymine and uracil be formed in interstellar regions? A theoretical study.
Topics: Acetaldehyde; Acetylene; Cytosine; Models, Chemical; Nitriles; Temperature; Thymine; Uracil; Urea | 2012 |
Microwave-promoted catalyst- and solvent-free aza-Diels-Alder reaction of aldimines with 6-[2-(dimethylamino)vinyl]-1,3-dimethyluracil.
Topics: Aldehydes; Cyclization; Green Chemistry Technology; Magnetic Resonance Spectroscopy; Mass Spectrometry; Microwaves; Molecular Structure; Pyrimidines; Schiff Bases; Solvents; Stereoisomerism; Uracil; Urea; Vinyl Compounds | 2012 |
A new route for the prebiotic synthesis of nucleobases and hydantoins in water/ice solutions involving the photochemistry of acetylene.
Topics: Acetylene; Hydantoins; Ice; Molecular Structure; Nitrogen; Oxidation-Reduction; Photochemistry; Prebiotics; Purines; Pyrimidines; Uracil; Urea; Uric Acid; Water | 2013 |
Nutrient-related changes in the toxicity of field blooms of the cyanobacterium, Cylindrospermopsis raciborskii.
Topics: Alkaloids; Bacterial Toxins; Cell Division; Chlorophyll; Chlorophyll A; Culture Media; Cyanobacteria Toxins; Cylindrospermopsis; Genes, Bacterial; Harmful Algal Bloom; Lakes; Marine Toxins; Microcystins; Nitrates; Phosphorus; Phytoplankton; Uracil; Urea | 2014 |
Impact of nitrogen sources on gene expression and toxin production in the diazotroph Cylindrospermopsis raciborskii CS-505 and non-diazotroph Raphidiopsis brookii D9.
Topics: Alkaloids; Ammonium Compounds; Bacterial Proteins; Bacterial Toxins; Batch Cell Culture Techniques; Brazil; Cyanobacteria; Cyanobacteria Toxins; Cylindrospermopsis; Fresh Water; Gene Expression Regulation, Bacterial; Molecular Structure; Nitrates; Nitrogen Fixation; Poisons; Queensland; Uracil; Urea | 2014 |
Phosphate-triggered self-assembly of N-[(Uracil-5-yl)methyl]urea: a minimalistic urea-derived hydrogelator.
Topics: Hydrogel, Polyethylene Glycol Dimethacrylate; Microscopy, Electron, Scanning; Phosphates; Rheology; Spectrum Analysis; Uracil; Urea | 2014 |
Molecular recognition and interaction between uracil and urea in solid-state studied by terahertz time-domain spectroscopy.
Topics: Microscopy, Electron; Molecular Structure; Nucleic Acid Denaturation; Powder Diffraction; Quantum Theory; RNA; Spectroscopy, Fourier Transform Infrared; Temperature; Terahertz Spectroscopy; Time Factors; Uracil; Urea | 2014 |
Design, synthesis, and anti-HIV-1 activity of 1-aromatic methyl-substituted 3-(3,5-dimethylbenzyl)uracil and N-3,5-dimethylbenzyl-substituted urea derivatives.
Topics: Anti-HIV Agents; Binding Sites; Cell Line; Chemistry Techniques, Synthetic; Drug Design; HIV Reverse Transcriptase; HIV-1; Molecular Docking Simulation; Nevirapine; Protein Conformation; Reverse Transcriptase Inhibitors; Structure-Activity Relationship; Uracil; Urea | 2015 |
Antimicrobial N-brominated hydantoin and uracil grafted polystyrene beads.
Topics: Amines; Anti-Infective Agents; Delayed-Action Preparations; Escherichia coli; Halogenation; Hydantoins; Iodine; Levivirus; Microbial Sensitivity Tests; Ninhydrin; Oxidation-Reduction; Polystyrenes; Uracil; Urea | 2015 |
SarcTrack.
Topics: Algorithms; Benzylamines; Cardiovascular Agents; Carrier Proteins; Clustered Regularly Interspaced Short Palindromic Repeats; Computer-Aided Design; Fluorescence; Humans; Induced Pluripotent Stem Cells; Microscopy, Atomic Force; Myocardial Contraction; Myocytes, Cardiac; Myosins; Propranolol; Sarcomeres; Software; Uracil; Urea; Verapamil; Video Recording | 2019 |
Discovery of N-phenyl-(2,4-dihydroxypyrimidine-5-sulfonamido) phenylurea-based thymidylate synthase (TS) inhibitor as a novel multi-effects antitumor drugs with minimal toxicity.
Topics: Animals; Antineoplastic Agents; Apoptosis; Carcinoma, Non-Small-Cell Lung; Cell Line, Tumor; Cell Movement; Cell Proliferation; Drug Screening Assays, Antitumor; Enzyme Inhibitors; ErbB Receptors; Female; Humans; Lung Neoplasms; Mice; Mice, Inbred BALB C; Mice, Nude; Molecular Docking Simulation; Molecular Targeted Therapy; Neovascularization, Pathologic; Proto-Oncogene Proteins B-raf; Pyrimidines; Thymidylate Synthase; Transplantation, Heterologous; Urea | 2019 |
Amelioration of risk factors associated with diabetic nephropathy in diet-induced pre-diabetic rats by an uracil-derived diimine ruthenium(II) compound.
Topics: Albuminuria; Aldosterone; Animals; Biomarkers; Cell Adhesion Molecules; Creatinine; Diabetic Nephropathies; Diet, High-Fat; Dietary Carbohydrates; Disease Models, Animal; Hypoglycemic Agents; Intracellular Signaling Peptides and Proteins; Kidney; Male; Membrane Proteins; Organometallic Compounds; Oxidative Stress; Prediabetic State; Rats, Sprague-Dawley; Risk Factors; Ruthenium; Uracil; Urea | 2020 |
Evidence for synergy between sarcomeres and fibroblasts in an in vitro model of myocardial reverse remodeling.
Topics: Actomyosin; Animals; Animals, Newborn; Benzamides; Benzylamines; Cardiac Myosins; Cell Line; Dioxoles; Heart Failure; Humans; Induced Pluripotent Stem Cells; Myocardial Contraction; Myocardium; Myocytes, Cardiac; Myofibroblasts; Rats; Rats, Sprague-Dawley; Receptor, Transforming Growth Factor-beta Type I; Sarcomeres; Signal Transduction; Swine; Tissue Engineering; Tissue Scaffolds; Uracil; Urea; Ventricular Remodeling | 2021 |
Remote solid cancers rewire hepatic nitrogen metabolism via host nicotinamide-N-methyltransferase.
Topics: Animals; Liver; Mice; Neoplasms; Niacinamide; Nicotinamide N-Methyltransferase; Nitrogen; Uracil; Urea | 2022 |
Mechanism of Prebiotic Uracil Synthesis from Urea and HC
Topics: Acetic Acid; Prebiotics; Uracil; Urea | 2022 |