Formation of hydroxyl radicals in the presence of ferritin and haemosiderin. Is haemosiderin formation a biological protective mechanism?

Horse spleen and human spleen ferritins increase the formation of hydroxyl radicals (OH) at both pH 4.5 and pH 7.4 in reaction mixtures containing ascorbic acid and H2O2. The generation of OH is inhibited by the chelator desferrioxamine. Human spleen haemosiderin also accelerates OH generation in id...

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Detalhes bibliográficos
Main Authors: O'Connell, M, Halliwell, B, Moorhouse, C P, Aruoma, O I, Baum, H, Peters, T J
Formato: Artigo
Idioma:Inglês
Publicado em: 1986
Assuntos:
Research Article
Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC1146631/
https://ncbi.nlm.nih.gov/pubmed/3718494
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