Oxidant injury of cells. DNA strand-breaks activate polyadenosine diphosphate-ribose polymerase and lead to depletion of nicotinamide adenine dinucleotide.

To determine the biochemical basis of the oxidant-induced injury of cells, we have studied early changes after exposure of P388D1 murine macrophages to hydrogen peroxide. Total intracellular NAD+ levels in P388D1 cells decreased with H2O2 concentrations of 40 microM or higher. Doses of H2O2 between...

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Autors principals: Schraufstatter, I U, Hinshaw, D B, Hyslop, P A, Spragg, R G, Cochrane, C G
Format: Artigo
Idioma:Inglês
Publicat: 1986
Matèries:
Research Article
Accés en línia:https://ncbi.nlm.nih.gov/pmc/articles/PMC424485/
https://ncbi.nlm.nih.gov/pubmed/2937805
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