Mukhopadhyay, C K Free metal ion-independent oxidative damage of collagen. Protection by ascorbic acid. [electronic resource] - The Journal of biological chemistry Dec 1994 - 30200-5 p. digital Publication Type: Journal Article; Research Support, Non-U.S. Gov't ISSN: 0021-9258 Subjects--Topical Terms: AnimalsAscorbic Acid--pharmacologyCatalase--pharmacologyCattleCollagen--chemistryCytochrome P-450 Enzyme System--metabolismElectrophoresis, Polyacrylamide GelFree Radical Scavengers--pharmacologyGuinea PigsIron--pharmacologyKineticsMacrophage ActivationMacrophages, Peritoneal--drug effectsMaleMetals--pharmacologyPeptide Fragments--isolation & purificationPeptides--metabolismSuperoxides--metabolismTetradecanoylphorbol AcetateXanthine Oxidase--pharmacology