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The influence of sulfonated bioflavonoids on enzymatic oxidation of arachidonic acid and on non-enzymatic lipid oxidation

Robak, J.; Kopacz, M.

Polish Journal of Pharmacology and Pharmacy 41(5): 469-473

1989

ISSN/ISBN: 0301-0244
PMID: 2518221
Document Number: 342369
Sulfonic acids of quercetin and morin as well as their ferrous and cupric complexes were synthetized and investigated. Sulfonic derivatives of quercetin were much weaker inhibitors of soybean lipoxygenase than quercetin itself. Morin and its derivatives were inactive. Antioxidant properties of quercetin derivatives were in the same range as for quercetin. Most of the investigated compounds stimulate cyclooxygenase when 100 microM of arachidonic acid is used as a substrate. Ferrous complex of quercetin 5'-sulfonic acid was an inhibitor of this enzyme.

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Hansson, C.; Rorsman, H.; Rosengren, E. 1981: Pronounced formation of 5-OH-dopa at enzymatic oxidation of DOPA in the presence of ascorbic acid Acta Dermato-Venereologica 61(2): 147-148
Eluashvili, I.A.; Pashinova, T.P.; Bogdanova, E.D.; Kagan, V.E.; Prilipko, L.L. 1977: Effect of aminazin on the enzymatic oxidation of lipids Biulleten' Eksperimental'noi Biologii i Meditsiny 84(9): 323-326
Tran, N. 1974: Automated radiometric assays of enzymatic and nonenzymatic oxidation of DOPA in vitro Journal of Laboratory and Clinical Medicine 84(2): 287-291
Gvozdev, R.I.; Nikonova, E.L.; Piliashenko-Novokhatnyi, A.I.; Shushenacheva, E.V.; Grigorian, A.N. 1982: Role of CO-binding cytochrome c in enzymatic oxidation of methane by the bacterium Methylococcus capsulatus Biokhimiia 47(7): 1118-1124
Morozov, I.E. 2002: Forensic medical significance of enzymatic products of ethanol oxidation in cadaveric brain Sudebno-Meditsinskaia Ekspertiza 45(1): 17-21
Sergeev, G.B.; Gudima, A.I.; Sergeev, B.M.; Taran, A.A.; Batiuk, V.A. 1981: Effect of horse radish peroxidase immobilization on the kinetics of enzymatic oxidation of guaiacol in frozen solutions Biokhimiia 46(6): 986-989
Goodman, M.G.; Weigle, W.O. 1980: Modulation of lymphocyte activation. I. Inhibition by an oxidation product of arachidonic acid Journal of Immunology 125(2): 593-600
Di Simone, A.; Catanzano, C.; Riegler, G.; Rinaldi, M.; Di Cesare, D.; Gentile, S.; Gaeta, L.; Coltorti, M. 1974: Influence of cholestasis on enzymatic induction with phenobarbital and other enzymatic aspects: experimental studies on guinea pigs Quaderni Sclavo di Diagnostica Clinica E di Laboratorio 10(4): 481-490
Panin, L.E.; Kuz'menko, D.I. 1991: Features of oxidation of reserve lipids in liver mitochondria during starvation: the role of non-heme iron and free radical fatty acid oxidation Voprosy Meditsinskoi Khimii 37(3): 5-9
Robak, J.; Shridi, F.; Wolbís, M.; Królikowska, M. 1988: Screening of the influence of flavonoids on lipoxygenase and cyclooxygenase activity, as well as on nonenzymic lipid oxidation Polish Journal of Pharmacology and Pharmacy 40(5): 451-458
Gazdarov, A.K.; Loshkomoeva, I.N. 1978: Free radical lipid oxidation and several ways of regulating it with ascorbic acid Biofizika 23(2): 391-392
Chen, G.P.; Pang, Y.H. 1987: Influence of pH on the Cu(II) catalyzed aerobic oxidation of ascorbic acid Yao Xue Xue Bao 22(3): 217-220
Katsenovich, E.R.; Gusakova, S.D.; Ibragimov, U.K.; Lukin, I.L. 1982: Intensity of free radical oxidation and the blood lipid fatty acid composition in ischemic heart disease Kardiologiia 22(3): 76-79
Mikunis, R.I.; Serkova, V.K.; Shirkova, T.A. 1976: Lipid metabolism and oxidation-reduction properties of blood in patients with arteriosclerotic myocardiosclerosis during treatment with lipoic acid Vrachebnoe Delo 3: 39-42
Li, L.; Peng, A.; Zhu, K.-Y.; Yu, H.; Ll, X.-H.; Li, C.-B. 2008: Effects of metal-catalyzed oxidation on the formation of advanced oxidation protein products Zhonghua Yi Xue Za Zhi 88(10): 674-678
Vladimirov, I.A. 1987: Free radical lipid oxidation and physical properties of lipid layer of biological membranes Biofizika 32(5): 830-844
Klesov, A.A.; Grigorash, S.Iu. 1982: Enzymatic hydrolysis of cellulose. Regulatory effect of the non-soluble substrate on the effectiveness of the enzymatic reaction Biokhimiia 47(3): 409-418
Van Gaal, L.F.; Zhang, A.; Steijaert, M.M.; De Leeuw, I.H. 1995: Human obesity: from lipid abnormalities to lipid oxidation International Journal of Obesity and Related Metabolic Disorders: Journal of the International Association for the Study of Obesity 19(Suppl): S21-S26
Robak, J.; Duniec, Z. 1986: Inhibition of lipid oxidation by serum and albumin Acta Physiologica Polonica 37(2): 100-107
Tremblay, A. 1992: Human obesity: a defect in lipid oxidation or in thermogenesis? International Journal of Obesity and Related Metabolic Disorders: Journal of the International Association for the Study of Obesity 16(12): 953-957