| DOI | Trouver le DOI : https://doi.org/10.1042/bj2500247 |
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| Auteur | Rechercher : Cheeseman, K.H.; Rechercher : Emery, S.; Rechercher : Maddix, S.P.; Rechercher : Slater, T.F.; Rechercher : Burton, G.W.; Rechercher : Ingold, K. U.1 |
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| Affiliation | - Conseil national de recherches du Canada
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| Format | Texte, Article |
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| Sujet | reduced nicotinamide adenine dinucleotide phosphate; reduced nicotinamide adenine dinucleotide phosphate ferrihemoprotein reductase; animal cell; gamma radiation; lipid peroxidation; liver; liver cell carcinoma; rat; 7-Alkoxycoumarin O-Dealkylase; Animal; Cell Division; Fatty Acids; Gamma Rays; In Vitro; Lipid Peroxides; Liver; Liver Neoplasms, Experimental; Male; Malondialdehyde; Microsomes, Liver; NADPH-Ferrihemoprotein Reductase; Oxidation-Reduction; Oxygenases; Rats; Rats, Inbred Strains; Support, Non-U.S. Gov't; Vitamin E |
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| Résumé | Reduced rates of lipid peroxidation have been observed in Yoshida hepatoma cells and microsomes when compared with appropriate control tissue (normal rat liver) under the same pro-oxidant conditions. The pro-oxidant conditions used were incubation with NADPH + ADP + iron or ascorbate + iron or exposure to γ-irradiation. As previously shown with the Novikoff hepatoma, the relative concentrations of α-tocopherol and polyunsaturated fatty acids are important in conferring resistance to lipid peroxidation in the Yoshida hepatoma. Furthermore, NADPH-cytochrome P-450 electron transport chain, which are involved in the initiation and propagation of certain types of lipid peroxidation, are found at very much reduced levels in the Yoshida hepatoma. The relative importance of these aberrations are discussed. |
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| Date de publication | 1988 |
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| Dans | |
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| Langue | anglais |
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| Publications évaluées par des pairs | Oui |
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| Numéro NPARC | 21276578 |
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| Exporter la notice | Exporter en format RIS |
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| Signaler une correction | Signaler une correction (s'ouvre dans un nouvel onglet) |
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| Identificateur de l’enregistrement | 9962a6c5-70de-4084-a090-1332876ee14d |
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| Enregistrement créé | 2015-10-13 |
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| Enregistrement modifié | 2020-03-17 |
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