uric acid and guanine
uric acid has been researched along with guanine in 143 studies
Research
Studies (143)
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 100 (69.93) | 18.7374 |
| 1990's | 8 (5.59) | 18.2507 |
| 2000's | 12 (8.39) | 29.6817 |
| 2010's | 14 (9.79) | 24.3611 |
| 2020's | 9 (6.29) | 2.80 |
Authors
| Authors | Studies |
|---|---|
| Fernández, JR; Firestein, BL; Sweet, ES; Welsh, WJ | 1 |
| Fripp, PJ; Mason, PR | 1 |
| Brown, RR; Nielsen, HR; Wolf, H | 1 |
| Salemnick, G; Stöhrer, G | 1 |
| Ciompi, ML; Lucacchini, A; Mazzoni, MR; Segnini, D | 1 |
| Dousset, N; Douste-Blazy, L; Solera, ML; Valdiguie, P | 1 |
| Badenoch-Jones, P; Buttery, PJ | 1 |
| Quebbemann, AJ; Zmuda, MJ | 1 |
| Ishii, T; Karasawa, Y; Kubota, T | 1 |
| Schoffeniels, E | 1 |
| Camiña, F; Castro-Gago, M; Lojo, S; Rodríguez-Núñez, A; Rodríguez-Segade, S | 1 |
| Dusbábek, F; Jegorov, A; Simek, P; Tríska, J | 1 |
| Weber, G | 1 |
| Meadows, J; Smith, RC | 1 |
| de Verdier, CH; Niklasson, F; van Waeg, G | 1 |
| DeMoll, E; Tsai, L | 1 |
| Gouranton, J | 1 |
| Dawson, DM | 1 |
| Isshiki, G; Oura, T; Tada, K; Uesaki, T | 1 |
| Matsuzaki, F; Raben, MS | 1 |
| Henderson, JF; Kelley, WN; Rosenbloom, FM; Seegmiller, JE | 1 |
| Fox, IH; Greene, ML; Kelley, WN; Levy, RI; Rosenbloom, FM; Seegmiller, JE | 1 |
| Kelley, WN; McDonald, JA | 1 |
| Phelps, P; Tse, RL; Urban, D | 1 |
| De Vries, A; Eilam, G; Sperling, O | 1 |
| Bakay, B; Nyhan, WL | 1 |
| Benke, PJ; Hebert, A; Herrick, N | 1 |
| Sperling, O; Starmer, CF; Wyngaarden, JB | 1 |
| Wyngaarden, JB | 1 |
| Blair, DG | 1 |
| Hanisch, ME; Lawrence, AL | 1 |
| Hitier, Y | 1 |
| Lamon, R; Moldofsky, H; Tullis, C | 1 |
| Nyhan, WL | 1 |
| Becker, MA; Seegmiller, JE | 1 |
| Desjardins, L; Hart, EJ; Kelly, S | 1 |
| Shavlovskii, GM; Sibirnyi, AA | 1 |
| Green, H; Ishii, K | 1 |
| Borza, V; Lazăr, C | 1 |
| Forette, B | 1 |
| Braun-Falco, O; Meigel, W | 1 |
| Becker, MA; Meyer, LJ; Seegmiller, JE | 1 |
| Goda, E; Iwata, H; Morita, K; Nakamura, M; Yamamoto, I | 1 |
| Müller, MM; Stemberger, H | 1 |
| Chang, GN; Fam, A; Little, AH; Malkin, A | 1 |
| Auscher, C; Delbarre, F; Mercier, N; Pasquier, C | 1 |
| Avioli, LV; Thier, SO; Wessler, S | 1 |
| Kaplan, G | 1 |
| Balis, ME; Dancis, J; Elion, GB; Gutman, AB; Krenitsky, TA; Silvers, DN; Yü, TF | 1 |
| Emmerson, BT; Thompson, CJ; Wallace, DC | 1 |
| Benke, PJ; Herrick, N | 1 |
| Fox, IH; Kelley, WN | 1 |
| Kelley, WN | 1 |
| Bieber, AL | 1 |
| Gorzkowski, B | 1 |
| Jezewska, MM | 2 |
| Greiling, H | 1 |
| Kumar, S | 1 |
| Sorensen, LB | 1 |
| Auscher, C; Cartier, P; de Géry, A; Delbarre, F; Hamet, M | 1 |
| Frost, P; Nyhan, WL; Weinstein, GD | 1 |
| Schwarz, E | 1 |
| Chow, DC; Kawahara, FS; Saunders, T; Sorensen, LB | 1 |
| Aftimos, S; al-Khalidi, UA; Khuri, NN; Musharrafieh, S | 1 |
| Adam, A; de Vries, A; Frank, M; Liberman, UA; Ophir, R; Sperling, O | 1 |
| Aoki, N; Arima, M; Ono, K | 1 |
| Kurumada, T; Maruyama, H; Mizuno, T; Onisawa, J; Segawa, M | 1 |
| Davison, AN; Eyre, C; Scott, JT | 1 |
| Kelley, WN; Miller, J; Rosenbloom, FM; Seegmiller, JE | 1 |
| Duggan, DE; Elfenbein, G; Pua, KH | 1 |
| Balis, ME; Bradford, MJ; Krakoff, IH; Leeper, R | 1 |
| Weiner, LM; Welsh, BA; Zak, B | 1 |
| Balish, E; Svihla, G | 1 |
| Fritsche, W; Reinbothe, H; Schlee, D | 1 |
| Bluestone, R | 1 |
| Berger, R; Broyer, M | 1 |
| Campbell, JW; Speeg, KV | 1 |
| Berlin, RD | 1 |
| Diamond, HS; Friedland, M; Halberstam, D; Kaplan, D | 1 |
| James, JA; Nelson, LG; Nyhan, WL; Sweetman, L; Teberg, AJ | 1 |
| Farina, E; Mulè, A | 2 |
| Gehl, A; Rink, M | 1 |
| Anderson, JF | 1 |
| Logvinenko, EM; Shavlovskiĭ, GM | 1 |
| Garber, TL; Magill, CW; Magill, JM; Sabina, RL | 1 |
| Burns, RA; Buttery, PJ | 1 |
| Brown, PR; Nicol, SC; Perrone, P; Sallis, JD | 1 |
| Becker, W | 1 |
| Parsons, DS; Shaw, MI | 1 |
| Goyffon, M; Martoja, R | 1 |
| Bach, D; Dewes, W; Schneeberger, W; Zilliken, F | 1 |
| Li, T; Liu, Z; Wang, E | 1 |
| Evans, MD; Farmer, P; Farooq, S; Finnegan, MT; Herbert, KE; Lunec, J; Mistry, N; Podmore, ID | 1 |
| Cascante, M; Curto, R; Sorribas, A; Voit, EO | 1 |
| Kristal, BS; Matson, WR; Moskowitz, AJ; Vigneau-Callahan, KE | 1 |
| Camp, DM; Harel, E; Juneau, PL; LeWitt, PA; Loeffler, DA | 1 |
| Kozai, S; Maruyama, T; Sasaki, F | 1 |
| Halliwell, B; Ketsawatsakul, U; Whiteman, M | 1 |
| KRANEN-FIEDLER, U | 1 |
| GORZKOWSKI, B; HELLER, J; JEZEWSKA, MM | 1 |
| GOPALAKRISHNAREDDY, T; RAO, KP | 1 |
| JEFFREY, JJ; SCHANKER, LS; TOCCO, DJ | 1 |
| AMMANN, EC; LYNCH, VH | 1 |
| SIMON, MI; VANVUNAKIS, H | 1 |
| DELAMIRANDE, G | 1 |
| CAILLET, J; CLAVERIE, P; PULLMAN, B | 1 |
| KORNACKA, L; MALEC, J; WOJNAROWSKA, M; ZAKRZEWSKI, K | 1 |
| AYVAZIAN, JH; SKUPP, S | 1 |
| CHEFTEL, C; GREGOIRE, J; LISSITZKY, S | 1 |
| Oliveira Brett, AM; Piedade, JA; Rebelo, I | 1 |
| Chang, HR; Lai, CC; Lian, JD; Lin, CC; Wang, CJ | 1 |
| Endou, H; Hosoyamada, M; Kamatani, N; Taniguchi, A; Urano, W; Yamanaka, H; Yamanaka, M | 1 |
| Carpenter, CL; Hara, Y; Heber, D; Henning, SM; Lee, NH; Liu, Y; Minutti, RR; Niu, Y; Thames, GD; Wang, H | 1 |
| Dziaman, T; Foksinski, M; Gackowski, D; Guz, J; Olinski, R; Rozalski, R; Siomek, A; Szpila, A | 1 |
| Berni, R; Cendron, L; Folli, C; Percudani, R; Ramazzina, I; Zanotti, G | 1 |
| Ark, JT; Farrell, AC; Yoder, JA | 1 |
| Dziaman, T; Foksinski, M; Gackowski, D; Guz, J; Olinski, R; Roszkowski, K; Rozalski, R; Siomek, A; Szpila, A | 1 |
| Chen, LL; Pope, SD; Stewart, V | 1 |
| Almo, SC; Burley, SK; Fedorov, AA; Fedorov, EV; Hall, RS; Kolb, P; Marti-Arbona, R; Raushel, FM; Sauder, JM; Shoichet, BK | 1 |
| Gao, B; Li, Y; Liu, S | 1 |
| Cordeiro, C; Lendoiro, E; López-Rivadulla, M; Muñoz-Barús, JI; Rodríguez-Calvo, MS; Suárez-Peñaranda, JM; Vieira, DN | 1 |
| Burrows, CJ; Nguyen, KV | 1 |
| Guo, L; Hou, Y; Sun, C; Sun, X; Xu, W; Zeng, Y; Zhao, X | 1 |
| Abacı, S; Erdem, A; Kuralay, F; Ozyörük, H | 1 |
| Banaszkiewicz, Z; Dziaman, T; Foksinski, M; Gackowski, D; Marszalek, A; Olinski, R; Roszkowski, K; Rozalski, R; Siomek, A; Speina, E; Tudek, B; Winczura, A; Wisniewska, E | 1 |
| Chen, CH; Lin, MS; Lin, YT | 1 |
| Chen, S; Liu, X; Lu, Q; Ou, X; Wei, S; Zhang, L | 1 |
| Brown, AC; Cahn, MD; Clotfelter, ED | 1 |
| Li, H; Wang, X; Wang, Z | 1 |
| Gan, T; Liu, Y; Shi, Z; Sun, J; Wang, Z; Zheng, D | 1 |
| Dong, F; He, P; He, S; Jia, L; Liu, K; Zhang, X | 1 |
| Botou, M; Charalambous, V; Flemetakis, E; Frillingos, S; Lazou, P; Mikros, E; Papakostas, K; Yalelis, V; Zantza, I | 1 |
| Cheong, KA; Lee, AY | 1 |
| Chrysos, E; Glantzounis, GK; Pappas-Gogos, G; Tellis, CC; Tepelenis, K; Tselepis, AD; Vlachos, K | 1 |
| Chen, A; Govindhan, M; Liu, Z; Mao, B; Qian, L | 1 |
| Chen, S; Fan, G; Wang, P; Wang, Z; Wen, Y; Xu, L; Zhang, K; Zhuo, Z | 1 |
| Fan, R; Jiang, Y; Liang, J; Liao, X; Wu, L; Yin, J; Yu, N; Zhang, Q; Zhao, S | 1 |
| Du, Y; Gao, C; Li, J; Shen, H; Wang, Y; Wei, Y; Wu, D; Zhao, B; Zhao, Y; Zhou, S | 1 |
| Abramov, G; Pozdnyakova, Y; Shakeev, K; Shestakov, D; Tankibaeva, N; Tusupbekova, M | 1 |
| Angeloni, C; Borghi, C; Cicero, AFG; Di Micoli, V; Fogacci, F; Giovannini, M | 1 |
Reviews
5 review(s) available for uric acid and guanine
| Article | Year |
|---|---|
[Comparative biochemical systems].
Topics: Animals; Biochemical Phenomena; Biochemistry; Biological Evolution; Electrophysiology; Energy Metabolism; Guanine; Metabolism; Phylogeny; Sleep; Urea; Uric Acid | 1991 |
Metabolic defects of primary hyperuricemia and gout.
Topics: Adenosine Monophosphate; Blood Proteins; Catalysis; Erythrocytes; Glutamine; Gout; Guanine; Guanine Nucleotides; Humans; Hypoxanthines; Nucleoside Diphosphate Sugars; Pentosephosphates; Pentosyltransferases; Phosphoric Acids; Phosphotransferases; Protein Binding; Purines; Ribonucleotides; Uric Acid | 1974 |
The Lesch-Nyhan syndrome.
Topics: Allopurinol; Animals; Brain; Chromosome Aberrations; Chromosome Disorders; Guanine; Humans; Hypoxanthines; Lesch-Nyhan Syndrome; Male; Metabolism, Inborn Errors; Pentosyltransferases; Purines; Rabbits; Rats; Uric Acid | 1973 |
Genetic aspects of gout.
Topics: Adenine; Allopurinol; Carbon Radioisotopes; Erythrocytes; Fibroblasts; Glucosephosphate Dehydrogenase; Glutamine; Glutathione Reductase; Gout; Guanine; Humans; Hypoxanthines; Lesch-Nyhan Syndrome; Liver; Metabolic Diseases; Molecular Weight; Orotic Acid; Pentosyltransferases; Purines; Uric Acid; Xanthine Oxidase | 1974 |
Purine Metabolism Dysfunctions: Experimental Methods of Detection and Diagnostic Potential.
Topics: Adenine; Animals; Guanine; Humans; Mammals; Purines; Uric Acid; Xanthine Dehydrogenase | 2023 |
Other Studies
138 other study(ies) available for uric acid and guanine
| Article | Year |
|---|---|
Identification of small molecule compounds with higher binding affinity to guanine deaminase (cypin) than guanine.
Topics: Binding Sites; Cognition Disorders; Energy Metabolism; Guanine; Guanine Deaminase; Humans; Kinetics; Ligands; Liver Diseases; Microtubules; Molecular Dynamics Simulation; Protein Binding; Small Molecule Libraries; Structure-Activity Relationship | 2010 |
Chemical stimulation of Schistosoma mansoni miracidial activity.
Topics: Amino Acids; Ammonia; Animals; Fatty Acids; Galactose; Glucose; Guanine; Hydrogen-Ion Concentration; Larva; Movement; Schistosoma mansoni; Stimulation, Chemical; Sucrose; Uric Acid; Xanthines | 1977 |
Effect of tryptophan and nicotinamide loads on urinary excretion of RNA metabolites by bladder cancer patients.
Topics: Aminoisobutyric Acids; Guanine; Humans; Male; Niacinamide; Pseudouridine; RNA, Neoplasm; Tryptophan; Uric Acid; Urinary Bladder Neoplasms | 1977 |
Oxidizing action of purine N-oxide esters.
Topics: Acetylation; Acetylcysteine; Carbon Radioisotopes; Chemical Phenomena; Chemistry; Chromatography, Paper; Cyclic N-Oxides; Cysteine; Esters; Guanine; Hydrogen-Ion Concentration; Iodides; Iodine; Mercaptopurine; Methionine; Oxidation-Reduction; Purines; Pyridines; Sulfates; Sulfhydryl Compounds; Tryptophan; Tyrosine; Uric Acid; Xanthines | 1975 |
Urate-binding proteins in plasma studied by affinity chromatography.
Topics: Adenine; Carrier Proteins; Chromatography, Affinity; Guanine; Humans; Indicators and Reagents; Uric Acid; Xanthines | 1979 |
The influence of purines on plasma lecithin: cholesterole acyltransferase activity in the rat.
Topics: Acyltransferases; Adenine; Animals; Guanine; Hypoxanthines; Microsomes, Liver; Purines; Rats; Sterol O-Acyltransferase; Uric Acid; Xanthines | 1978 |
The effects of added purines on urate and purine synthesis de novo by isolated chick liver, kidney and lymphoid cells.
Topics: Adenine; Adenosine Monophosphate; Animals; Chickens; Formates; Glycine; Guanine; Guanine Nucleotides; In Vitro Techniques; Inosine; Inosine Monophosphate; Kidney; Liver; Lymphoid Tissue; Phosphoribosyl Pyrophosphate; Purines; Stimulation, Chemical; Uric Acid | 1976 |
Localization of renal tubular uric acid transport defect in gouty chickens.
Topics: Aminohippuric Acids; Animals; Biological Transport; Chickens; Gout; Guanine; Kidney Tubules; Uric Acid; Xanthines | 1975 |
Absorption and metabolism of purines by the lower intestine of the chicken.
Topics: Adenine; Animals; Chickens; Guanine; Hypoxanthine; Hypoxanthines; Intestinal Absorption; Intestinal Mucosa; Intestines; Male; Purines; Uric Acid; Xanthine; Xanthines | 1991 |
Purine metabolites and pyrimidine bases in cerebrospinal fluid of children with simple febrile seizures.
Topics: Adenine; Adenosine; Adenosine Monophosphate; Child, Preschool; Cytosine; Female; Guanine; Guanosine; Humans; Hypoxanthine; Hypoxanthines; Infant; Inosine; Inosine Monophosphate; Male; Purines; Pyrimidine Nucleosides; Seizures, Febrile; Thymine; Uracil; Uric Acid; Xanthine; Xanthines | 1991 |
Identification of xanthine and hypoxanthine as components of assembly pheromone in excreta of argasid ticks.
Topics: Animals; Chromatography, High Pressure Liquid; Feces; Female; Gas Chromatography-Mass Spectrometry; Guanine; Hypoxanthine; Hypoxanthines; Male; Pheromones; Ticks; Uric Acid; Xanthine; Xanthines | 1991 |
Critical issues in chemotherapy with tiazofurin.
Topics: Adult; Aged; Aged, 80 and over; Allopurinol; Animals; Antimetabolites, Antineoplastic; Antineoplastic Combined Chemotherapy Protocols; Cell Differentiation; Down-Regulation; Drug Interactions; Female; Genes, ras; Guanine; Humans; Hypoxanthine; Hypoxanthines; Leukemia; Liver Neoplasms, Experimental; Male; Middle Aged; Ribavirin; Ribonucleosides; Tretinoin; Tumor Cells, Cultured; Uric Acid | 1989 |
Uric acid protection of nucleobases from ozone-induced degradation.
Topics: Antioxidants; Chromatography, Paper; Guanine; Ozone; Purines; Pyrimidines; Thymine; Uracil; Uric Acid | 1986 |
Deamination of guanine to xanthine: a metabolic pathway of underestimated importance in human purine catabolism?
Topics: Allopurinol; Female; Gilbert Disease; Guanine; Humans; Kinetics; Liver Cirrhosis, Biliary; Male; Reference Values; Uric Acid; Xanthine; Xanthines | 1986 |
Conversion of purines to xanthine by Methanococcus vannielii.
Topics: Euryarchaeota; Guanine; Guanine Nucleotides; Guanosine; Hypoxanthine; Hypoxanthines; Purines; Uric Acid; Xanthine; Xanthines | 1986 |
Allopurinol, purines, and pyrimidines.
Topics: Allopurinol; Diphosphates; Guanine; Humans; Hypoxanthines; Nucleotides; Purine-Pyrimidine Metabolism, Inborn Errors; Purines; Pyrimidines; Transferases; Uric Acid; Xanthine Oxidase | 1971 |
[Composition, structure and mode of formation of mineral concretions in the midgut of the Cercopid (Homoptera)].
Topics: Animals; Calcium; Carbonates; Chromatography; Cytoplasmic Granules; Endoplasmic Reticulum; Glycosaminoglycans; Guanine; Histocytochemistry; Insecta; Intestines; Iron; Magnesium; Microscopy, Electron; Phosphates; Uric Acid | 1968 |
Absence of guanine deaminase from cerebellum.
Topics: Aminohydrolases; Animals; Athetosis; Brain; Brain Chemistry; Cats; Caudate Nucleus; Cerebellum; Cerebral Cortex; Compulsive Behavior; Guanine; Humans; Huntington Disease; Hypoxanthines; Inferior Colliculi; Intellectual Disability; Limbic System; Nucleosides; Parietal Lobe; Phosphotransferases; Purine-Pyrimidine Metabolism, Inborn Errors; Purines; Radiometry; Self Mutilation; Spectrophotometry; Superior Colliculi; Thalamus; Transferases; Uric Acid; Xanthines | 1971 |
Activities of hypoxanthine-guanine phosphoribosyltransferase and adenine phosphoribosyltransferase in erythrocytes from patients with Down's syndrome.
Topics: Adenine; Child; Chromosomes, Human, 21-22 and Y; Down Syndrome; Erythrocytes; Guanine; Humans; Hypoxanthines; Pentosyltransferases; Uric Acid | 1972 |
Effect of purines on epinephrine-induced lipolysis in adipose tissue.
Topics: Adenine; Adipose Tissue; Adrenocorticotropic Hormone; Animals; Caffeine; Enzymes; Epinephrine; Fatty Acids; Guanine; Hypoxanthines; In Vitro Techniques; Lipid Metabolism; Purines; Rats; Uric Acid; Xanthines | 1966 |
A specific enzyme defect in gout associated with overproduction of uric acid.
Topics: Adult; Diphosphates; Erythrocytes; Glucosyltransferases; Gout; Guanine; Hot Temperature; Humans; Hypoxanthines; In Vitro Techniques; Leukocytes; Male; Middle Aged; Molecular Biology; Mutation; Purine-Pyrimidine Metabolism, Inborn Errors; Uric Acid | 1967 |
Effects of orotic acid on purine and lipoprotein metabolism in man.
Topics: Adenine; Administration, Oral; Carbon Isotopes; Cholesterol; Diphosphates; Erythrocytes; Glycine; Guanine; Humans; Kidney; Lipoproteins; Metabolic Clearance Rate; Nitrogen; Orotic Acid; Purines; Radioisotopes; Ribose; Transferases; Triglycerides; Uric Acid | 1970 |
Lesch-Nyhan syndrome: altered kinetic properties of mutant enzyme.
Topics: Athetosis; Child; Chorea; Compulsive Behavior; Diphosphates; Erythrocytes; Guanine; Humans; Hypoxanthines; Intellectual Disability; Kinetics; Male; Molecular Biology; Mutation; Purine-Pyrimidine Metabolism, Inborn Errors; Self Mutilation; Transferases; Uric Acid | 1971 |
Polymorphonuclear leukocyte motility in vitro. VI. Effect of purine and pyrimidine analogues: possible role of cyclic AMP.
Topics: Adenine; Caffeine; Cyclic AMP; Epinephrine; Guanine; Guanosine; Humans; Hypoxanthines; Imidazoles; Leukocytes; Movement; Purines; Pyrimidines; Reserpine; Structure-Activity Relationship; Theophylline; Thymine; Uracil; Uric Acid; Xanthines | 1972 |
Accelerated erythrocyte 5-phosphoribosyl-1-pyrophosphate synthesis. A familial abnormality associated with excessive uric acid production and gout.
Topics: Adult; Allopurinol; Diphosphates; Erythrocytes; Gout; Guanine; Humans; Hypoxanthines; Male; Nucleotides; Pentosephosphates; Pentosyltransferases; Purines; Ribose; Uric Acid | 1972 |
Activation of variants of hypoxanthine-guanine phosphoribosyl transferase by the normal enzyme.
Topics: Athetosis; Carbon Isotopes; Chromatography, Gel; Diphosphates; Electrophoresis, Disc; Enzyme Activation; Erythrocytes; Female; Genetic Code; Genetic Variation; Guanine; Heterozygote; Humans; Hypoxanthines; Intellectual Disability; Iodine Isotopes; Isoenzymes; Lesch-Nyhan Syndrome; Male; Pentosephosphates; Pentosyltransferases; Purine-Pyrimidine Metabolism, Inborn Errors; Ribose; Self Mutilation; Sex Chromosomes; Uric Acid | 1972 |
Hypoxanthine-guanine phosphoribosyltransferase variant associated with accelerated purine synthesis.
Topics: Adolescent; Aminopterin; Azaguanine; Azaserine; Cells, Cultured; Culture Media; Erythrocytes; Fibroblasts; Guanine; Humans; Hydrogen-Ion Concentration; Hypoxanthines; Kinetics; Lesch-Nyhan Syndrome; Male; Mutation; Organophosphorus Compounds; Pentosephosphates; Pentosyltransferases; Phosphoric Acids; Purine-Pyrimidine Metabolism, Inborn Errors; Purines; Temperature; Uric Acid | 1973 |
The kinetics of intramolecular distribution of 15N in uric acid after administration of (15N) glycine. A reappraisal of the significance of preferential labeling of N-(3+9) of uric acid in primary gout.
Topics: Adenosine Triphosphate; Adolescent; Adult; Carbon Isotopes; Glutamine; Glycine; Gout; Guanine; Hippurates; Humans; Hypoxanthines; Kinetics; Liver; Male; Mathematics; Metabolism, Inborn Errors; Middle Aged; Nitrogen Isotopes; ortho-Aminobenzoates; Pentosephosphates; Pentosyltransferases; Phenylacetates; Phosphoric Acids; Phosphotransferases; Purines; Uric Acid | 1973 |
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 |
Purine and pyrimidine absorption by the gut of the chiton, Cryptochiton stelleri.
Topics: Adenine; Aerobiosis; Anaerobiosis; Animals; Biological Transport, Active; Cytosine; Female; Guanine; Hypoxanthines; Intestinal Absorption; Male; Mollusca; Purines; Thymine; Uracil; Uric Acid | 1972 |
[Scury and purine catabolism].
Topics: Adenine; Allantoin; Animals; Ascorbic Acid Deficiency; Guanine; Guinea Pigs; Purines; Scurvy; Stimulation, Chemical; Urate Oxidase; Urea; Uric Acid; Xanthine Oxidase | 1974 |
Multiple tic syndrome (Giles de la Tourette's syndrome).
Topics: Adolescent; Adult; Child; Creatinine; Europe; Female; Guanine; Haloperidol; Humans; Hypoxanthines; Intelligence; Male; Pentosyltransferases; Purine-Pyrimidine Metabolism, Inborn Errors; Purines; Religion; Socioeconomic Factors; Tourette Syndrome; Uric Acid | 1974 |
A new HGPRT-deficient phenotype?
Topics: Adolescent; Guanine; Humans; Hypoxanthines; Intellectual Disability; Male; Metabolism, Inborn Errors; Pentosyltransferases; Phenotype; Seizures; Uric Acid | 1972 |
[Purine transport in Pichia guilliermondii yeasts].
Topics: Adenine; Azides; Biological Transport; Cells, Cultured; Culture Media; Cycloheximide; Guanine; Guanosine; Hypoxanthines; Kinetics; Membrane Transport Proteins; Purines; Sodium; Spectrophotometry; Uric Acid; Xanthines; Yeasts | 1972 |
On the existence of a guanine nucleotide trap, the role of adenosine kinase and a possible cause of excessive purine production in mammalian cells.
Topics: Adenosine; Adenosine Monophosphate; Animals; Cell Line; Fibroblasts; Gout; Guanine; Guanine Nucleotides; HeLa Cells; Humans; In Vitro Techniques; Inosine Nucleotides; Mice; Phosphotransferases; Purines; Uric Acid; Xanthines | 1972 |
[Inhibition of thyroid cellular respiration after administration of some purine and indole derivatives].
Topics: Animals; Cells, Cultured; Guanine; In Vitro Techniques; Indoles; Oxygen Consumption; Rats; Serotonin; Swine; Thyroid Gland; Uric Acid | 1972 |
[Teachings concerning congenital hyperuricemia. Lesch-Nyhan syndrome].
Topics: Aggression; Child Behavior Disorders; Guanine; Heterozygote; Humans; Hypoxanthines; Lesch-Nyhan Syndrome; Male; Phosphotransferases; Uric Acid | 1973 |
[Self mutilation of the lower lip, associated with athetosis and oligophrenia without purine metabolism disorder ("pseudo Lesch-Nyhan syndrome")].
Topics: Athetosis; Clinical Enzyme Tests; Diagnosis, Differential; Guanine; Humans; Hypoxanthines; Infant; Intellectual Disability; Lesch-Nyhan Syndrome; Lip; Male; Pentosyltransferases; Purine-Pyrimidine Metabolism, Inborn Errors; Self Mutilation; Uric Acid | 1973 |
Gout with purine overproduction due to increased phosphoribosylpyrophosphate synthetase activity.
Topics: Adolescent; Adult; Carbon Isotopes; Child; Erythrocytes; Female; Fibroblasts; Glycine; Gout; Guanine; Humans; Hypoxanthines; Lithium; Male; Middle Aged; Nitrogen; Pentosyltransferases; Phosphotransferases; Purine-Pyrimidine Metabolism, Inborn Errors; Purines; Radioisotopes; Uric Acid | 1973 |
Potent competitive uricase inhibitors--2,8-diazahypoxanthine and related compounds.
Topics: Allantoin; Animals; Aza Compounds; Azaguanine; Cattle; Dose-Response Relationship, Drug; Guanine; Hypoxanthines; In Vitro Techniques; Kidney; Kinetics; Liver; Pentosyltransferases; Pyrazoles; Rats; Time Factors; Urate Oxidase; Uric Acid; Xanthine Oxidase; Xanthines | 1973 |
[Biochemical and immunological studies of hypoxanthine-guanine phosphoribosyltransferase in erythrocytes of Lesch-Nyhan patients (author's transl)].
Topics: Athetosis; Child; Clinical Enzyme Tests; Compulsive Behavior; Coombs Test; Erythrocytes; Guanine; Humans; Hypoxanthines; Intellectual Disability; Lesch-Nyhan Syndrome; Male; Pentosyltransferases; Uric Acid | 1974 |
The uptake of glycine-14C into the adenine and guanine of DNA and insoluble RNA of human leucocytes.
Topics: Adenine; Autoanalysis; Carbon Radioisotopes; Chromatography, Paper; DNA; Female; Glycine; Gout; Guanine; Humans; Kidney Failure, Chronic; Leukocytes; Male; RNA; Solubility; Uric Acid | 1974 |
Allopurinol and thiopurinol: effect in vivo on urinary oxypurine excretion and rate of synthesis of their ribonucleotides in different enzymatic deficiencies.
Topics: Adenine; Allopurinol; Erythrocytes; Female; Gout; Guanine; Humans; Hypoxanthines; Lesch-Nyhan Syndrome; Male; Pentosephosphates; Purine-Pyrimidine Metabolism, Inborn Errors; Purines; Pyrazoles; Pyrimidines; Sulfhydryl Compounds; Time Factors; Uric Acid; Xanthines | 1974 |
The Jewish Hospital of St. Louis. Therapeutic grand rounds number 7. An approach to disorders of uric acid metabolism.
Topics: Allopurinol; Alloxan; Feedback; Gout; Guanine; Humans; Hypoxanthines; Kidney; Male; Metabolic Diseases; Middle Aged; Pentosyltransferases; Purines; Uric Acid; Uricosuric Agents; Xanthines | 1974 |
[Clinical and biological aspects of dyspurinia with enzyme deficiency].
Topics: Adult; Allopurinol; Gout; Guanine; Humans; Hypoxanthines; Joint Diseases; Kidney Calculi; Metabolism, Inborn Errors; Molecular Biology; Phosphotransferases; Purines; Uric Acid | 1970 |
Rarity of X-linked partial hypoxanthine-guanine phosphoribosyltransferase deficiency in a large gouty population.
Topics: Adult; Aged; Erythrocytes; Female; Gout; Guanine; Humans; Hypoxanthines; Kidney Calculi; Male; Middle Aged; Pedigree; Pentosyltransferases; Purine-Pyrimidine Metabolism, Inborn Errors; Sex Factors; Uric Acid | 1972 |
Partial deficiency of hypoxanthine-guanine phosphoribosyltransferase: intermediate enzyme deficiency in heterozygote red cells.
Topics: Adolescent; Adult; Aged; Athetosis; Child; Child, Preschool; Chorea; Compulsive Behavior; Erythrocytes; Female; Guanine; Heterozygote; Humans; Hypoxanthines; Intellectual Disability; Male; Middle Aged; Mutation; Phosphotransferases; Purine-Pyrimidine Metabolism, Inborn Errors; Self Mutilation; Uric Acid | 1972 |
Azaguanine-resistance as a manifestation of a new form of metabolic overproduction of uric acid.
Topics: Adenine; Adolescent; Aminopterin; Azaguanine; Blood Urea Nitrogen; Carbon Isotopes; Cell Line; Creatinine; Drug Resistance; Electrophoresis, Starch Gel; Erythrocytes; Fibroblasts; Gout; Guanine; Humans; Hypoxanthines; Lesch-Nyhan Syndrome; Male; Mercaptopurine; Pentosyltransferases; Purines; Uric Acid | 1972 |
Studies on the mechanism of fructose-induced hyperuricemia in man.
Topics: Adenine; Adenosine Triphosphate; Aged; Allopurinol; Erythrocytes; Fasting; Fructose; Glucose; Gout; Guanine; Humans; Hypoxanthines; Lactates; Male; Metabolic Clearance Rate; Middle Aged; Pentosyltransferases; Phosphates; Purine Nucleotides; Purines; Ribose; Uric Acid | 1972 |
Biochemistry of the X-linked uric aciduria--enzyme defect and its genetic variants.
Topics: Athetosis; Gout; Guanine; Humans; Hypoxanthines; Intellectual Disability; Lesch-Nyhan Syndrome; Phosphotransferases; Purine-Pyrimidine Metabolism, Inborn Errors; Self Mutilation; Sex Chromosomes; Uric Acid | 1972 |
pH stat assay for guanine aminohydrolase.
Topics: Aminohydrolases; Animals; Guanine; Hydrogen-Ion Concentration; Kinetics; Liver; Methods; Potentiometry; Rabbits; Spectrophotometry; Ultraviolet Rays; Uric Acid; Xanthine Oxidase; Xanthines | 1971 |
Utilization of 14C-labelled purine precursors for uric acid synthesis in Helix pomatia.
Topics: Animals; Bicarbonates; Carbon Isotopes; Chromatography, Ion Exchange; Columbidae; Formates; Glycine; Guanine; Snails; Spectrophotometry; Ultraviolet Rays; Uric Acid; Xanthines | 1969 |
The nephridial excretion of guanine, xanthine and uric acid in slugs (Limacidae) and snails (Helicidae).
Topics: Animals; Chromatography, Ion Exchange; Diet; Female; Guanine; Kidney; Mollusca; Nitrogen; Ovulation; Snails; Species Specificity; Uric Acid; Xanthines | 1969 |
[Clinical biochemistry of gout].
Topics: Adenine Nucleotides; Benzofurans; Fatty Acids; Gout; Guanine; Humans; Hypoxanthines; Pentosephosphates; Purines; Transferases; Uric Acid | 1969 |
A possible role of guanine-deaminase inhibitor.
Topics: Aminohydrolases; Guanine; Humans; Liver; Purine-Pyrimidine Metabolism, Inborn Errors; Uric Acid; Urinary Calculi; Xanthines | 1970 |
Mechanism of excessive purine biosynthesis in hypoxanthine-guanine phosphoribosyltransferase deficiency.
Topics: Adult; Allopurinol; Athetosis; Carbon Isotopes; Child; Chorea; Compulsive Behavior; Deficiency Diseases; Glycine; Gout; Guanine; Humans; Hypoxanthines; Inositol; Intellectual Disability; Metabolism, Inborn Errors; Nucleosides; Purines; Self Mutilation; Transferases; Uric Acid | 1970 |
[Enzymopathic gout. Dyspurinia due to hypoxanthine-guanine-phosphoribosyl-transferase deficiency. Occurrence and clinical characteristics of enzyme repression].
Topics: Adenine; Adult; Age Factors; Allopurinol; Enzyme Repression; Female; Gout; Guanine; Humans; Hypoxanthines; Kidney Calculi; Kidney Diseases; Male; Pedigree; Transferases; Uric Acid; Xanthines | 1970 |
Diagnosis of Lesch-Nyhan syndrome by direct study of skin specimens.
Topics: Adenine; Adolescent; Adult; Aged; Child; Clinical Enzyme Tests; Erythrocytes; Female; Fibroblasts; Guanine; Heterozygote; Humans; Hypoxanthines; Intellectual Disability; Male; Metabolism, Inborn Errors; Middle Aged; Movement Disorders; Self Mutilation; Skin; Transferases; Tritium; Uric Acid | 1970 |
[About an atypical catabolism of purines during the epidermal keratinization].
Topics: Adenine; Allantoin; Animals; Carbon Isotopes; Chromatography; Chromatography, Paper; Guanine; Guinea Pigs; Humans; Hypoxanthines; Keratins; Mice; Purines; Skin; Urea; Uric Acid; Xanthines | 1970 |
A new assay method for hypoxanthine-guanine phosphoribosyltransferase.
Topics: Adenine; Adenine Nucleotides; Athetosis; Carbon Isotopes; Chorea; Chromatography; Compulsive Behavior; Erythrocytes; Gout; Guanine; Guanine Nucleotides; Humans; Hypoxanthines; Intellectual Disability; Proteins; Purine-Pyrimidine Metabolism, Inborn Errors; Purines; Self Mutilation; Transferases; Uric Acid | 1970 |
A method for the determination of plasma guanase on finger-tip blood.
Topics: Aminohydrolases; Drug Stability; Erythrocytes; Fingers; Guanine; Hepatitis A; Humans; Kidney Diseases; Spectrophotometry; Uric Acid; Xanthine Oxidase | 1970 |
Partial deficiency of hypoxanthine-guanine phosphoribosyltransferase associated with gout and uric acid lithiasis.
Topics: Adult; Aged; Allopurinol; Calculi; Erythrocytes; Genes, Recessive; Gout; Guanine; Heterozygote; Humans; Hypoxanthines; Male; Metabolism, Inborn Errors; Methods; Middle Aged; Pedigree; Sex Chromosomes; Transferases; Uric Acid | 1970 |
Lesch-Nyhan syndrome.
Topics: Allopurinol; Athetosis; Benzofurans; Brain; Child; Child, Preschool; Chorea; Compulsive Behavior; Erythrocytes; Female; Guanine; Humans; Hypoxanthines; Infant; Intellectual Disability; Japan; Kidney; Lesch-Nyhan Syndrome; Liver; Male; Proteinuria; Purine-Pyrimidine Metabolism, Inborn Errors; Self Mutilation; Transferases; Uric Acid | 1970 |
Clinical and therapeutic aspects of the Lesch-Nyhan syndrome in Japanese children.
Topics: Allopurinol; Athetosis; Azathioprine; Benzofurans; Child; Child, Preschool; Guanine; Humans; Hypoxanthines; Intellectual Disability; Japan; Ketones; Lesch-Nyhan Syndrome; Male; Paraplegia; Pentosyltransferases; Phenols; Purine-Pyrimidine Metabolism, Inborn Errors; Self Mutilation; Spasm; Uric Acid; Xanthines | 1970 |
Phosphoribosyl transferase activity in normal subjects, gout patients, and children with mental retardation.
Topics: Adenine; Adolescent; Adult; Child; Child, Preschool; Creatinine; Erythrocytes; Female; Gout; Guanine; Humans; Hypoxanthines; Intellectual Disability; Male; Metabolism, Inborn Errors; Radiochemistry; Transferases; Uric Acid | 1971 |
An enzymatic basis for variation in response to allopurinol. Hypoxanthine-guanine phosphoribosyltransferase deficiency.
Topics: Adenine; Adolescent; Adult; Aged; Allopurinol; Child; Creatinine; Glucosyltransferases; Gout; Guanine; Humans; Hypoxanthines; Male; Metabolism, Inborn Errors; Middle Aged; Purines; Uric Acid; Xanthines | 1968 |
Purine metabolism in the chick embryo; effects of uricogenesis and xanthine oxidase inhibition.
Topics: Adenine; Amines; Animals; Carbon Isotopes; Chick Embryo; Formates; Glycine; Guanine; Nucleic Acids; Nucleotides; Purines; Pyrazoles; Pyrimidines; Thiazoles; Uric Acid; Xanthine Oxidase | 1968 |
Study of purine metabolism in a xanthinuric female.
Topics: Arthritis; Carbon Isotopes; Creatinine; Female; Guanine; Humans; Hypoxanthines; Metabolism, Inborn Errors; Middle Aged; Psoriasis; Purines; RNA; Spectrophotometry; Urate Oxidase; Uric Acid; Xanthine Oxidase; Xanthines | 1968 |
The presence of uric acid, xanthine and guanine in the haemolymph of the snail Helix pomatia (Gastropoda).
Topics: Animals; Guanine; Hemolymph; Snails; Uric Acid; Xanthines | 1968 |
Comparative electrophoresis of cytidines, adenines, uracils and guanines.
Topics: Adenine; Electrophoresis; Guanine; Hydrogen-Ion Concentration; Nucleosides; Uracil; Uric Acid | 1968 |
Ultraviolet microscopy of purines and amino acids in the vacuole of Candida albicans.
Topics: Adenine; Amino Acids; Candida; Culture Media; Cytoplasm; Guanine; Microscopy; Purines; Pyrimidines; Spectrophotometry; Tyrosine; Ultraviolet Rays; Uric Acid; Xanthines | 1968 |
[The effect of iron on the purine metabolism and the formation of riboflavin of Candida guiliermondii (Cast.) Lang. et G].
Topics: Adenine; Candida; Carbon Isotopes; Glycine; Guanine; Hypoxanthines; Iron; Proteins; Purines; Riboflavin; RNA; Uric Acid; Xanthines | 1968 |
Nyhan-Lesch syndrome and juvenile gout (2 cases).
Topics: Adult; Child, Preschool; Deficiency Diseases; Gout; Guanine; Humans; Hypoxanthines; Kidney Failure, Chronic; Male; Mental Disorders; Purines; Self Mutilation; Transferases; Uric Acid | 1968 |
[Congenital hyperuricemia with neurologic disorders].
Topics: Allopurinol; Guanine; Humans; Hypoxanthines; Intellectual Disability; Kidney Diseases; Metabolism, Inborn Errors; Nervous System Diseases; Sex Chromosomes; Transferases; Uremia; Uric Acid; Xanthine Oxidase | 1968 |
Purine biosynthesis and excretion in Otala (=Helix) lactea: an evaluation of the nitrogen excretory potential.
Topics: Ammonia; Animals; Azaserine; Carbon Isotopes; Estivation; Guanine; Kidney; Nitrogen; Organ Size; Purines; Snails; Time Factors; Urease; Uric Acid; Xanthines | 1968 |
Purines: active transport by isolated choroid plexus.
Topics: Adenine; Allopurinol; Animals; Biological Transport, Active; Blood-Brain Barrier; Choroid Plexus; Female; Guanine; Hypoxanthines; In Vitro Techniques; Kinetics; Purines; Rabbits; Uracil; Uric Acid; Xanthines | 1969 |
Glycine-C-14 incorporation into nucleic acid purine by leucocytes obtained from normal and gouty subjects.
Topics: Adenine; Carbon Isotopes; Cyanides; Depression, Chemical; DNA; Female; Glycine; Gout; Guanine; Humans; Hypoxanthines; In Vitro Techniques; Iodoacetates; Leukocytes; Male; Purines; RNA; Uric Acid | 1969 |
A new disorder of purine metabolism with behavioral manifestations.
Topics: Adenine; Allopurinol; Autistic Disorder; Carbon Isotopes; Child Behavior Disorders; Child, Preschool; Erythrocytes; Glucosyltransferases; Glycine; Gout; Guanine; Humans; Hypoxanthines; Intellectual Disability; Male; Mutism; Nucleotides; Purine-Pyrimidine Metabolism, Inborn Errors; Purines; Uric Acid; Xanthenes | 1969 |
[On the chemical composition of the sternal marrow of some mammals].
Topics: Animals; Bone Marrow; Cytosine; Guanine; Horses; Hypoxanthines; Nucleosides; Sheep; Sternum; Swine; Uracil; Uric Acid; Xanthines | 1964 |
[Thin-layer chromatographic separation of some purine derivatives, including uric acid].
Topics: Adenine; Caffeine; Chromatography, Thin Layer; Guanine; Hypoxanthines; Purines; Theobromine; Theophylline; Uric Acid; Xanthines | 1966 |
The excreta of spiders.
Topics: Animals; Chromatography, Paper; Chromatography, Thin Layer; Feces; Guanine; In Vitro Techniques; Nitrogen; Spectrophotometry; Spiders; Uric Acid | 1966 |
[On the role of xanthine in riboflavine biosynthesis by the yeast Candida guilliermondii].
Topics: Adenine; Candida; Guanine; Nucleotides; Purines; Riboflavin; Uric Acid; Xanthines | 1966 |
Guanine uptake and metabolism in Neurospora crassa.
Topics: Adenine Nucleotides; Biological Transport; DNA, Fungal; Guanine; Guanine Nucleotides; Guanosine Diphosphate Sugars; Hypoxanthine Phosphoribosyltransferase; Kinetics; Neurospora; Neurospora crassa; Pentosyltransferases; Ribonucleotides; RNA; Uric Acid; Xanthine; Xanthines | 1982 |
Purine metabolism and urate biosynthesis in isolated chicken hepatocytes.
Topics: Adenine; Animals; Chickens; Glutamine; Guanine; In Vitro Techniques; Kinetics; Liver; Male; Phosphates; Purines; Uric Acid | 1984 |
High performance liquid chromatographic profiles of nucleosides, bases and tryptophan in the plasma of the Tasmanian devil and four other marsupial species.
Topics: Animals; Chromatography, High Pressure Liquid; Guanine; Guanosine; Hypoxanthine; Hypoxanthines; Inosine; Marsupialia; Opossums; Species Specificity; Tryptophan; Uric Acid | 1984 |
Purine metabolism in Biomphalaria glabrata under starvation and infection with Schistosoma mansoni.
Topics: Animals; Biomphalaria; Food Deprivation; Guanine; Kinetics; Purines; Schistosoma mansoni; Tissue Distribution; Uric Acid | 1983 |
Use of high performance liquid chromatography to study absorption and metabolism of purines by rat jejunum in vitro.
Topics: Absorption; Adenine; Animals; Chromatography, High Pressure Liquid; Guanine; Hypoxanthines; Jejunum; Male; Nucleic Acids; Purines; Rats; Rats, Inbred Strains; Uric Acid; Xanthines | 1983 |
Cytophysiological aspects of digestion and storage in the liver of a scorpion, Androctonus australis (Arachnida).
Topics: Animals; Fasting; Female; Guanine; Histocytochemistry; Lipids; Liver; Liver Glycogen; Lysosomes; Male; Microscopy, Electron; Scorpions; Uric Acid; Vacuoles | 1983 |
[Uric acid load test. Proof of its value using the sequential probability ratio test].
Topics: Adenine; Adult; Female; Gout; Guanine; Humans; Male; Probability; Uric Acid | 1982 |
Simultaneous determination of guanine, uric acid, hypoxanthine and xanthine in human plasma by reversed-phase high-performance liquid chromatography with amperometric detection.
Topics: Calibration; Chromatography, High Pressure Liquid; Electrochemistry; Guanine; Humans; Hydrogen-Ion Concentration; Hypoxanthine; Hypoxanthines; Sensitivity and Specificity; Uric Acid; Xanthine; Xanthines | 1995 |
A novel HPLC procedure for the analysis of 8-oxoguanine in DNA.
Topics: Animals; Chromatography, High Pressure Liquid; DNA; DNA Adducts; Electrochemistry; Gamma Rays; Guanine; Guanine Deaminase; Indicators and Reagents; Liver; Rabbits; Sensitivity and Specificity; Uric Acid; Xanthine; Xanthines | 1996 |
Validation and steady-state analysis of a power-law model of purine metabolism in man.
Topics: Adenine; Adenine Phosphoribosyltransferase; Guanine; Humans; Hypoxanthine; Hypoxanthine Phosphoribosyltransferase; Kinetics; Models, Biological; Phosphoribosyl Pyrophosphate; Purines; Sensitivity and Specificity; Uric Acid; Xanthine; Xanthines | 1997 |
Purine catabolism: links to mitochondrial respiration and antioxidant defenses?
Topics: Animals; Antioxidants; Diabetes Mellitus, Experimental; Diabetes Mellitus, Type 1; Guanine; Guanosine; Hypoxanthine; Kinetics; Mitochondria, Liver; Oxidation-Reduction; Oxygen Consumption; Purines; Rats; Reference Values; Uric Acid; Xanthine | 1999 |
Purine-induced alterations of dopamine metabolism in rat pheochromocytoma PC12 cells.
Topics: Adenine; Adenosine; Animals; Disease Models, Animal; Dopamine; Guanine; Guanosine; Hypoxanthine; Neostriatum; Neural Pathways; Neurons; Parkinson Disease; PC12 Cells; Purines; Rats; Substantia Nigra; Uric Acid; Xanthine | 2000 |
Method for the synthesis of uric acid derivatives.
Topics: 1-Propanol; Adenine; Alkylation; Ammonia; Guanine; Hydrocarbons, Iodinated; Mass Spectrometry; Methylation; Purines; Uric Acid | 2000 |
A reassessment of the peroxynitrite scavenging activity of uric acid.
Topics: alpha 1-Antitrypsin; Antioxidants; Ascorbic Acid; Benzothiazoles; Bicarbonates; Chromans; Coloring Agents; Glutathione; Guanine; Humans; Indicators and Reagents; Peroxynitrous Acid; Pyrogallol; Reactive Nitrogen Species; Serine Proteinase Inhibitors; Sulfonic Acids; Tyrosine; Uric Acid | 2002 |
[Substances derived from Crataegus. VIII. Adenosine, adenine, guanine, uric acid].
Topics: Adenine; Adenosine; Crataegus; Guanine; Plant Extracts; Plants; Uric Acid | 1955 |
Nitrogen compounds in snail Helix pomatia excretion.
Topics: Animals; Body Fluids; Guanine; Nitrogen; Nitrogen Compounds; Snails; Uric Acid; Xanthines | 1963 |
Nitrogen excretion in arachnids.
Topics: Animals; Arachnida; Body Fluids; Guanine; Humans; Nitrogen; Uric Acid | 1962 |
INTERACTION OF PURINES WITH THE PYRIMIDINE TRANSPORT PROCESS OF THE SMALL INTESTINE.
Topics: Adenine; Caffeine; Carbon Isotopes; Guanine; Intestine, Small; Intestines; Mercaptopurine; Pharmacology; Physiology; Purines; Pyrimidines; Rats; Research; Theobromine; Theophylline; Uracil; Uric Acid; Xanthines | 1963 |
[ON THE CHEMICAL COMPOSITION OF BOVINE STERNAL BONE MARROW].
Topics: Animals; Bone Marrow; Cattle; Chemistry Techniques, Analytical; Guanine; Nucleosides; Research; Ribose; Sternum; Thoracic Wall; Thymine; Uric Acid | 1963 |
PURINE METABOLISM OF UNICELLULAR ALGAE. I. CHROMATOGRAPHIC DETECTION OF SOME PURINES, PYRIMIDINES, AND IMIDAZOLES BY THEIR MERCURIC COMPLEXES.
Topics: Adenine; Alloxan; Chromatography; Creatine; Creatinine; Eukaryota; Guanine; Hydantoins; Hypoxanthines; Imidazoles; Mercury; Orotic Acid; Purines; Pyrimidines; Research; Ultraviolet Rays; Uric Acid; Xanthines | 1964 |
THE DYE-SENSITIZED PHOTOOXIDATION OF PURINE AND PYRIMIDINE DERIVATIVES.
Topics: Caffeine; Guanine; Guanine Nucleotides; Hydrogen-Ion Concentration; Hypoxanthines; Infrared Rays; Light; Manometry; Methylene Blue; Nucleosides; Oxidation-Reduction; Purines; Research; Theobromine; Theophylline; Thymidine; Thymine; Ultraviolet Rays; Uracil; Uric Acid; Xanthines | 1964 |
PROTEIN-BOUND DYE AND PURINE-CATABOLYZING ENZYMES IN PARENCHYMAL AND NONPARENCHYMAL CELLS OF RATS FED 4-DIMETHYLAMINOAZOBENZENE.
Topics: Azo Compounds; Carcinogens; Enzymes; Guanine; Histocytochemistry; Liver; Liver Neoplasms; N-Glycosyl Hydrolases; Neoplasms; Neoplasms, Experimental; Nucleotidases; p-Dimethylaminoazobenzene; Pathology; Rats; Research; Uric Acid | 1964 |
INTERMOLECULAR FORCES IN ASSOCIATION OF PURINES WITH POLYBENZENOID HYDROCARBONS.
Topics: Adenine; Benzopyrenes; Caffeine; Chemical Phenomena; Chemistry; Cytosine; Guanine; Hypoxanthines; London; Purines; Pyrimidines; Research; Thymine; Uracil; Uric Acid; Xanthines | 1965 |
EFFECT OF PURINES AND SOME OF THEIR ANALOGUES ON PROTEIN AND RNA SYNTHESIS IN ISOLATED NUCLEI.
Topics: Antibody Formation; Antimetabolites; Antineoplastic Agents; Carbon Isotopes; Cell Nucleus; Cytosine; Guanine; Leucine; Leukocytes; Lysine; Mercaptopurine; Metabolism; Orotic Acid; Pharmacology; Proteins; Purines; Research; RNA; Thioguanine; Uracil; Uric Acid; Xanthines | 1964 |
THE STUDY OF PURINE UTILIZATION AND EXCRETION IN A XANTHINURIC MAN.
Topics: Adenine; Carbon Isotopes; Chromatography; Guanine; Humans; Hypoxanthines; Male; Metabolism, Inborn Errors; Nucleotides; Purine-Pyrimidine Metabolism, Inborn Errors; Purines; Spectrophotometry; Uric Acid; Urine; Xanthine Oxidase; Xanthines | 1965 |
[ORGANIFICATION OF IODIDE BY SHEEP THYROID SECTIONS IN VITRO AND INHIBITORY EFFECT OF XANTHINE, GUANINE AND URIC ACID].
Topics: Animals; Chromatography; Diiodotyrosine; Guanine; In Vitro Techniques; Iodides; Iodine Isotopes; Manometry; Metabolism; Pharmacology; Research; Sheep; Sheep, Domestic; Thyroid Gland; Thyrotropin; Thyrotropin-Releasing Hormone; Thyroxine; Tyrosine; Uric Acid; Xanthine; Xanthines | 1965 |
Electrochemical determination of 8-oxoguanine in the presence of uric acid.
Topics: Complex Mixtures; Electrochemistry; Guanine; Hydrogen-Ion Concentration; Oxidation-Reduction; Uric Acid; Urinalysis | 2004 |
Formation of 8-nitroguanine in blood of patients with inflammatory gouty arthritis.
Topics: Adolescent; Adult; Aged; Aged, 80 and over; Arthritis, Gouty; C-Reactive Protein; Chromatography, High Pressure Liquid; DNA; Female; Guanine; Humans; Inflammation; Leukocyte Count; Male; Middle Aged; Nitrates; Uric Acid | 2005 |
A common mutation in an organic anion transporter gene, SLC22A12, is a suppressing factor for the development of gout.
Topics: Adenine; Adult; Carrier Proteins; Case-Control Studies; Female; Gene Frequency; Genotype; Gout; Guanine; Heterozygote; Humans; Male; Middle Aged; Mutation; Organic Anion Transporters; Organic Cation Transport Proteins; Uric Acid | 2005 |
Bioavailability and antioxidant effect of epigallocatechin gallate administered in purified form versus as green tea extract in healthy individuals.
Topics: 8-Hydroxy-2'-Deoxyguanosine; Antioxidants; Biological Availability; Catechin; Chromatography, High Pressure Liquid; Deoxyguanosine; DNA; DNA Damage; Flavonols; Guanine; Humans; Lymphocytes; Tea; Uric Acid | 2005 |
Effects of basal level of antioxidants on oxidative DNA damage in humans.
Topics: 8-Hydroxy-2'-Deoxyguanosine; Adult; Aged; Aged, 80 and over; Antioxidants; Biomarkers; Chromatography, High Pressure Liquid; Deoxyguanosine; DNA Damage; Female; Free Radical Scavengers; Guanine; Humans; Leukocytes; Male; Middle Aged; Neoplasms; Oxidation-Reduction; Oxidative Stress; Uric Acid; Vitamins | 2007 |
The structure of 2-oxo-4-hydroxy-4-carboxy-5-ureidoimidazoline decarboxylase provides insights into the mechanism of uric acid degradation.
Topics: Allantoin; Amino Acid Sequence; Animals; Carboxy-Lyases; Crystallography, X-Ray; DNA Mutational Analysis; Glutamic Acid; Guanine; Histidine; Ligands; Models, Chemical; Molecular Sequence Data; Protein Folding; Uric Acid; Zebrafish; Zebrafish Proteins | 2007 |
Failure by engorged stages of the lone star tick, Amblyomma americanum, to react to assembly pheromone, guanine and uric acid.
Topics: Animals; Dose-Response Relationship, Drug; Female; Guanine; Ixodidae; Larva; Male; Nymph; Pest Control, Biological; Pheromones; Tick Control; Uric Acid | 2008 |
Small field radiotherapy of head and neck cancer patients is responsible for oxidatively damaged DNA/oxidative stress on the level of a whole organism.
Topics: 8-Hydroxy-2'-Deoxyguanosine; Chromatography, High Pressure Liquid; Deoxyguanosine; DNA Damage; DNA, Neoplasm; Dose Fractionation, Radiation; Gas Chromatography-Mass Spectrometry; Guanine; Head and Neck Neoplasms; Humans; Leukocytes; Oxidative Stress; Radiation Injuries; Uric Acid | 2008 |
Purine utilization by Klebsiella oxytoca M5al: genes for ring-oxidizing and -opening enzymes.
Topics: Bacterial Proteins; Dioxygenases; Fungal Proteins; Guanine; Guanine Deaminase; Klebsiella oxytoca; Models, Genetic; Molecular Sequence Data; Molecular Structure; Purines; Racemases and Epimerases; Sequence Analysis, DNA; Transcription, Genetic; Urea; Uric Acid; Xanthine; Xanthine Dehydrogenase | 2009 |
The hunt for 8-oxoguanine deaminase.
Topics: Catalytic Domain; Cloning, Molecular; Escherichia coli; Guanine; Guanine Deaminase; Humans; Models, Molecular; Pseudomonas aeruginosa; Uric Acid | 2010 |
Preparation and recognition performance of uric acid-imprinted material prepared with novel surface imprinting technique.
Topics: Adsorption; Electricity; Guanine; Hydrogen-Ion Concentration; Microspheres; Molecular Imprinting; Polymers; Polyvinyl Alcohol; Spectrophotometry, Infrared; Stereoisomerism; Surface Properties; Temperature; Uric Acid | 2010 |
Applications of Tandem Mass Spectrometry (LC-MSMS) in estimating the post-mortem interval using the biochemistry of the vitreous humour.
Topics: Chromatography, Liquid; Forensic Pathology; Guanine; Humans; Hypoxanthine; Limit of Detection; Postmortem Changes; Tandem Mass Spectrometry; Uric Acid; Vitreous Body; Xanthine | 2012 |
Whence flavins? Redox-active ribonucleotides link metabolism and genome repair to the RNA world.
Topics: Deoxyribodipyrimidine Photo-Lyase; DNA Damage; DNA Repair; Evolution, Chemical; Flavins; Guanine; Oxidation-Reduction; Pyrimidines; Ribonucleotides; RNA; Ultraviolet Rays; Uric Acid | 2012 |
Metabonomics evaluation of urine from rats administered with phorate under long-term and low-level exposure by ultra-performance liquid chromatography-mass spectrometry.
Topics: Alanine Transaminase; Animals; Aspartate Aminotransferases; Bilirubin; Biomarkers; Blood Urea Nitrogen; Caprylates; Cholic Acid; Cholinesterases; Chromatography, Liquid; Citric Acid; Creatinine; Dicarboxylic Acids; DNA Damage; Dose-Response Relationship, Drug; Guanine; Indican; Kynurenic Acid; Male; Mass Spectrometry; Metabolomics; Phorate; Phosphates; Rats; Rats, Wistar; Serum Albumin; Uric Acid; Xanthurenates | 2014 |
Electrochemical characterization of redox polymer modified electrode developed for monitoring of adenine.
Topics: Adenine; Electric Impedance; Electrochemistry; Electrodes; Ferrous Compounds; Guanine; Hydrogen-Ion Concentration; Microscopy, Electron, Scanning; Oxidation-Reduction; Platinum; Polymers; Polyvinyls; Uric Acid | 2013 |
8-Oxo-7,8-dihydroguanine and uric acid as efficient predictors of survival in colon cancer patients.
Topics: 8-Hydroxy-2'-Deoxyguanosine; Adenocarcinoma; Adult; Aged; Aged, 80 and over; Biomarkers, Tumor; Case-Control Studies; Chromatography, High Pressure Liquid; Colonic Neoplasms; Deoxyguanosine; DNA Damage; DNA Repair Enzymes; Female; Follow-Up Studies; Gas Chromatography-Mass Spectrometry; Guanine; Humans; Male; Middle Aged; Neoplasm Staging; Oxidative Stress; Prognosis; Survival Rate; Uric Acid | 2014 |
Low-potential amperometric determination of purine derivatives through surface oxide regeneration method.
Topics: Adenine; Copper; Electrochemical Techniques; Guanine; Hypoxanthine; Limit of Detection; Oxidation-Reduction; Purines; Uric Acid; Xanthine | 2013 |
Overoxidized polyimidazole/graphene oxide copolymer modified electrode for the simultaneous determination of ascorbic acid, dopamine, uric acid, guanine and adenine.
Topics: Adenine; Ascorbic Acid; Biosensing Techniques; Dopamine; Electrochemical Techniques; Electrodes; Graphite; Guanine; Imidazoles; Limit of Detection; Oxidation-Reduction; Polymers; Uric Acid | 2014 |
Guanine-based structural coloration as an indicator of oxidative stress in a cichlid fish.
Topics: Animals; Antioxidants; Cichlids; Diet; Guanine; Oxidative Stress; Reactive Oxygen Species; Skin Physiological Phenomena; Ultraviolet Rays; Uric Acid | 2015 |
Simultaneous Determination of Dopamine, Uric Acid and Guanine at Polyadenine Film Modified Electrode.
Topics: Adenine; Carbon; Dopamine; Electrochemical Techniques; Electrodes; Guanine; Humans; Limit of Detection; Microscopy, Electron, Scanning; Oxidation-Reduction; Reproducibility of Results; Surface Properties; Uric Acid | 2015 |
Graphene oxide reinforced core-shell structured Ag@Cu
Topics: Adenine; Biosensing Techniques; Catalysis; Copper; Dopamine; Gold; Graphite; Guanine; Nanostructures; Oxidation-Reduction; Uric Acid | 2018 |
Poly(glycine)/graphene oxide modified glassy carbon electrode: Preparation, characterization and simultaneous electrochemical determination of dopamine, uric acid, guanine and adenine.
Topics: Adenine; Carbon; Catalysis; Dopamine; Electrochemical Techniques; Electrodes; Graphite; Guanine; Limit of Detection; Microscopy, Electron, Scanning; Oxidation-Reduction; Oxides; Peptides; Reproducibility of Results; Spectroscopy, Fourier Transform Infrared; Uric Acid | 2018 |
Specificity profile of NAT/NCS2 purine transporters in Sinorhizobium (Ensifer) meliloti.
Topics: Adenine; Biological Transport, Active; Escherichia coli K12; Guanine; Hypoxanthine; Membrane Transport Proteins; Plant Root Nodulation; Rhizosphere; Root Nodules, Plant; Sinorhizobium meliloti; Symporters; Uric Acid; Xanthine | 2020 |
Guanine Deaminase Stimulates Ultraviolet-induced Keratinocyte Senescence in Seborrhoeic Keratosis via Guanine Metabolites.
Topics: Adult; Aged; Cells, Cultured; Cellular Senescence; Cyclin-Dependent Kinase Inhibitor p21; DNA Damage; Female; Guanine; Guanine Deaminase; Histones; Humans; Keratinocytes; Keratosis, Seborrheic; Male; Middle Aged; Pyrimidine Dimers; Reactive Oxygen Species; Skin Aging; Ultraviolet Rays; Up-Regulation; Uric Acid; Xanthine | 2020 |
Urine 8-Hydroxyguanine (8-OHG) in Patients Undergoing Surgery for Colorectal Cancer.
Topics: Colorectal Neoplasms; DNA; Guanine; Humans; Oxidative Stress; Uric Acid | 2022 |
Simultaneous electrochemical detection of guanine and adenine using reduced graphene oxide decorated with AuPt nanoclusters.
Topics: Adenine; Alloys; Animals; Ascorbic Acid; Biosensing Techniques; DNA; Dopamine; Electrochemical Techniques; Electrodes; Gold; Graphite; Guanine; Limit of Detection; Male; Metal Nanoparticles; Nanocomposites; Oxidation-Reduction; Platinum; Salmon; Spermatozoa; Uric Acid | 2021 |
Nano-ZnS decorated hierarchically porous carbon electrocatalyst with multiple enzyme-like activities as a nanozyme sensing platform for simultaneous detection of dopamine, uric acid, guanine, and adenine.
Topics: Adenine; Ascorbic Acid; Carbon; Dopamine; Electrochemical Techniques; Guanine; Humans; Porosity; Uric Acid | 2021 |
Real-life impact of tenofovir disoproxil fumarate and entecavir therapy on lipid profile, glucose, and uric acid in chronic hepatitis B patients.
Topics: Antiviral Agents; Glucose; Guanine; Hepatitis B virus; Hepatitis B, Chronic; Humans; Lipids; Retrospective Studies; Tenofovir; Treatment Outcome; Uric Acid | 2022 |
Electrochemical detection mechanism of estrogen effect induced by cadmium: The regulation of purine metabolism by the estrogen effect of cadmium.
Topics: Cadmium; Estrogens; Guanine; Humans; Hypoxanthine Phosphoribosyltransferase; Purines; Uric Acid; Xanthines | 2023 |
Intermediate products of purine metabolism in an experimental model of pancreatic necrosis.
Topics: Adenine; Animals; Guanine; Hypoxanthine; Models, Theoretical; Pancreatitis, Acute Necrotizing; Purines; Rabbits; Uric Acid; Xanthine | 2022 |