PubMed:1329563 / 221-333 JSONTXT

{"project":"Inflammaging","denotations":[{"id":"T3","span":{"begin":0,"end":112},"obj":"Sentence"},{"id":"T3","span":{"begin":0,"end":112},"obj":"Sentence"}],"text":"The technique is based on the oxidation of Mn2+ to Mn3+ by superoxide; Mn3+, in turn, oxidizes diaminobenzidine."}