Tito Ureta, M.D. - Publications

Affiliations: 
Universidad de Chile, Santiago, Región Metropolitana, Chile 
Area:
Enzimology

40 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2013 Preller A, Wilson CA, Quiroga-Roger D, Ureta T. Hexokinase and not glycogen synthase controls the flux through the glycogen synthesis pathway in frog oocytes. Febs Letters. 587: 2825-31. PMID 23831065 DOI: 10.1016/J.Febslet.2013.06.037  0.608
2007 Wilson CA, Preller A, Valenzuela MA, Ureta T. Measurement of glycogen synthase activity in crude extracts by CE. Electrophoresis. 28: 2888-92. PMID 17702064 DOI: 10.1002/Elps.200700040  0.66
2007 Preller A, Kessi E, Ureta T. Glycogen synthesis by the direct or indirect pathways depends on glucose availability: In vivo studies in frog oocytes Febs Letters. 581: 663-666. PMID 17258211 DOI: 10.1016/J.Febslet.2007.01.029  0.511
2003 Báez M, Preller A, Ureta T. Frog oocyte glycogen synthase: Enzyme regulation under in vitro and in vivo conditions Archives of Biochemistry and Biophysics. 413: 9-16. PMID 12706336 DOI: 10.1016/S0003-9861(03)00061-4  0.735
2001 Ureta T, Preller A, Kessi E. Frog oocytes: A living test tube for studies on metabolic regulation Iubmb Life. 51: 5-10. PMID 11419697 DOI: 10.1080/15216540117404  0.517
2000 Ureta T, Fernández WY, Centelles JJ, Cascante M. In vivo measurements of control coefficients for hexokinase and glucose-6-phosphate dehydrogenase in Xenopus laevis oocytes Febs Letters. 475: 145-149. PMID 10858506 DOI: 10.1016/S0014-5793(00)01646-X  0.504
1999 Preller A, Guixé V, Ureta T. In vivo operation of the pentose phosphate pathway in frog oocytes is limited by NADP+ availability Febs Letters. 446: 149-152. PMID 10100632 DOI: 10.1016/S0014-5793(99)00192-1  0.714
1999 Cárdenas ML, Cornish-Bowden A, Ureta T. Evolution of Hexokinases Biochemical Society Transactions. 27. DOI: 10.1042/Bst027A056A  0.578
1998 Cárdenas ML, Cornish-Bowden A, Ureta T. Evolution and regulatory role of the hexokinases. Biochimica Et Biophysica Acta. 1401: 242-64. PMID 9540816 DOI: 10.1016/S0167-4889(97)00150-X  0.587
1997 Guixé V, Preller A, Kessi E, Ureta T. Regulatory role of fructose-2,6-bisP on glucose metabolism in frog oocytes: In vivo inhibition of glycogen synthesis Archives of Biochemistry and Biophysics. 348: 75-81. PMID 9390176 DOI: 10.1006/Abbi.1997.0360  0.737
1996 Kessi E, Guixe V, Preller A, Ureta T. Glycogen synthesis in amphibian oocytes: Evidence for an indirect pathway Biochemical Journal. 315: 455-460. PMID 8615814 DOI: 10.1042/Bj3150455  0.73
1995 Preller A, Guixé V, Kessi E, Ureta T. Fructose-1,6-bisphosphatase in stage VI frog oocytes: Evidence for an active enzyme in vivo Archives of Biochemistry and Biophysics. 316: 555-560. PMID 7840666 DOI: 10.1006/Abbi.1995.1074  0.705
1994 Guixé V, Preller A, Kessi E, Hofer HW, Ureta T. Glycolysis is operative in amphibian oocytes Febs Letters. 343: 219-222. PMID 8174705 DOI: 10.1016/0014-5793(94)80559-8  0.698
1992 Preller A, Guixe V, Torres JC, Hofer HW, Ureta T. The separation and identification of picomole amounts of intermediates of glucose metabolism by high performance liquid chromatography on pellicular resins Biological Research. 25: 73-78. PMID 1365704  0.69
1990 Zepeda S, Monasterio O, Ureta T. NADP+-dependent D-xylose dehydrogenase from pig liver. Purification and properties Biochemical Journal. 266: 637-644. PMID 2327952 DOI: 10.1042/Bj2660637  0.643
1987 Ureta T, Medina C, Preller A. The evolution of hexokinases Archivos De Biologia Y Medicina Experimentales. 20: 343-357. PMID 8816075  0.321
1987 Radojkovic J, Ureta T. Hexokinase isoenzymes from the Novikoff hepatoma. Purification, kinetic and structural characterization, with emphasis on hexokinase C Biochemical Journal. 242: 895-903. PMID 3593283  0.363
1985 Ureta T, Lazo PA, Sols A. Allosteric inhibition of brain hexokinase by glucose 6-phosphate in the reverse reaction Archives of Biochemistry and Biophysics. 239: 315-319. PMID 4004267 DOI: 10.1016/0003-9861(85)90693-9  0.447
1985 Ureta T, Radojkovic J. Search for compartments of glucose metabolism in the microinjected frog oocyte Archivos De Biologia Y Medicina Experimentales. 18: 253-259. PMID 3939391  0.463
1985 Núñez L, De Ioannes A, Ureta T. Comparative studies on glucose phosphorylating isoenzymes from vertebrates-VIII. Immunochemical studies on mammalian hexokinases A Comparative Biochemistry and Physiology -- Part B: Biochemistry And. 82: 247-253. PMID 3931967 DOI: 10.1016/0305-0491(85)90234-2  0.406
1981 Ureta T, Radojković J, Zepeda S, Guixé V. Comparative studies on glucose phosphorylating isoenzymes of vertebrates-VII. Mammalian hexokinases Comparative Biochemistry and Physiology -- Part B: Biochemistry And. 70: 225-236. DOI: 10.1016/0305-0491(81)90038-9  0.698
1980 Radojkovic J, Ureta T. Hexokinase-coupled radioassays: Glyceraldehyde-3-phosphate dehydrogenase and enolase Analytical Biochemistry. 107: 271-276. PMID 7435956 DOI: 10.1016/0003-2697(80)90521-7  0.455
1980 Lagos R, Ureta T. The hexokinases from wild-type and morphological mutant strains of Neurospora crassa European Journal of Biochemistry. 104: 357-365. PMID 6444874 DOI: 10.1111/J.1432-1033.1980.Tb04436.X  0.421
1980 Davagnino J, Ureta T. The identification of extrahepatic 'glucokinase' as N-acetylglucosamine kinase Journal of Biological Chemistry. 255: 2633-2636. PMID 6244288  0.369
1979 Ureta T, Radojković J. Frog oocytes: a model system for in vivo studies on the regulation of glucose metabolism. Acta Cientifica Venezolana. 30: 396-400. PMID 575598  0.377
1979 Ureta T, Radojkovic J, Preller A, Guixe V. Glucose utilization in vertebrates as a molecular probe for the study of evolution Archivos De Biologia Y Medicina Experimentales. 12: 49-58. PMID 543731  0.653
1979 Ureta T, Radojkovic J, Lagos R, Guixé V, Núñez L. Phylogenetic and ontogenetic studies of glucose phosphorylating isozymes of vertebrates Archivos De Biologia Y Medicina Experimentales. 12: 587-604. PMID 233226  0.693
1978 Ureta T, Radojkovic J, Diaz N, Slebe JC, Lozano C. Comparative studies on glucose phosphorylating isoenzymes of vertebrates. Identification and characterization of amphibian liver hexokinases Archives of Biochemistry and Biophysics. 186: 235-247. PMID 637556 DOI: 10.1016/0003-9861(78)90432-0  0.534
1978 Ureta T. The role of isozymes in metabolism: a model of metabolic pathways as the basis for the biological role of isozymes. Current Topics in Cellular Regulation. 13: 233-258. PMID 352621 DOI: 10.1016/B978-0-12-152813-3.50011-2  0.396
1976 Preller A, Ureta T. A hexokinase-coupled radioassay for pyruvate kinase Analytical Biochemistry. 76: 416-422. PMID 826186 DOI: 10.1016/0003-2697(76)90336-5  0.468
1976 Ureta T. The allosteric regulation of hexokinase C from amphibian liver Journal of Biological Chemistry. 251: 5035-5042. PMID 8452  0.472
1975 Niemeyer H, de La Luz Cardenas M, Rabajille E, Ureta T, Clark-Turri L, Peñaranda J. Sigmoidal kinetics of glucokinase Enzyme. 20: 321-333. PMID 1193069  0.359
1975 Niemeyer H, Ureta T, Clark-Turri L. Adaptive character of liver glucokinase Molecular and Cellular Biochemistry. 6: 109-126. PMID 164620 DOI: 10.1007/Bf01732005  0.507
1975 Ureta T, Slebe JC, Radojković J, Lozano C. Comparative studies on glucose phosphorylating isoenzymes of vertebrates-V. Glucose phosphotransferases in the liver of reptiles Comparative Biochemistry and Physiology -- Part B: Biochemistry And. 50: 515-524. PMID 164322 DOI: 10.1016/0305-0491(75)90081-4  0.385
1973 Pincheira G, Leon G, Ureta T. Aldosugar dehydrogenases from Neurospora crassa Partial purification and characterization of D-arabinose: NAD dehydrogenase. Febs Letters. 30: 111-114. PMID 11947073 DOI: 10.1016/0014-5793(73)80630-1  0.321
1973 Ureta T, Reichberg SB, Radojkovic J, Slebe JC. Comparative studies on glucose phosphorylating isoenzymes of vertebrates-IV. Chromatographic profiles of hexokinases from the liver of several avian species Comparative Biochemistry and Physiology -- Part B: Biochemistry And. 45: 445-461. PMID 4712871 DOI: 10.1016/0305-0491(73)90076-X  0.424
1972 Ureta T, Radojković J, Slebe JC, Reichberg SB. Comparative studies on glucose phosphorylating isoenzymes of vertebrates. III. Isolation and properties of two hexokinases from chick liver International Journal of Biochemistry. 3: 103-110. DOI: 10.1016/0020-711X(72)90032-8  0.425
1971 Ureta T, González C, Niemeyer H. Comparative studies on glucose phosphorylating isoenzymes of vertebrates-II. Chromatographic patterns of glucokinase and hexokinases in the liver of rodents Comparative Biochemistry and Physiology -- Part B: Biochemistry And. 40: 81-91. PMID 5141406 DOI: 10.1016/0305-0491(71)90064-2  0.463
1971 Ureta T, González C, Lillo S, Niemeyer H. Comparative studies on glucose phosphorylating isoenzymes of vertebrates-I. The influence of fasting and the nature of the diet on liver glucokinase and hexokinases of rodents Comparative Biochemistry and Physiology -- Part B: Biochemistry And. 40: 71-80. PMID 5141405 DOI: 10.1016/0305-0491(71)90063-0  0.415
1970 Ureta T, Radojković J. Chromatographic and electrophoretic evidence for several sugar dehydrogenases in mammalian liver. Febs Letters. 9: 57-60. PMID 11947629 DOI: 10.1016/0014-5793(70)80311-8  0.31
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