Student or educator? Sign up with your school email and get 6 months of Pro free.
Cited by 1,174

The DOI matches its Crossref record; 2 of the 2 references it cites were found in a registry or an index.

The Generation of Superoxide Radical during the Autoxidation of Hemoglobin

Open access
Misra, Hara P., Fridovich, Irwin·1972·Journal of Biological Chemistry

Abstract

The autoxidation of oxyhemoglobin to methemoglobin, at pH 6.8, causes the co-oxidation of epinephrine to adrenochrome. Part of this co-oxidation was due to a hemoglobincatalyzed peroxidation of epinephrine and could be inhibited by catalase. The remainder of the co-oxidation of epinephrine was inhibited by superoxide dismutase. This indicates that the autoxidation of oxyhemoglobin results in the generation of superoxide radicals.

Overview

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Integrity signals

Registry

Crossref · 10.1016/s0021-9258(19)44679-6

Cites

2 of 2 references verified0 citation errors · 0 not checkable

Statistics

Verification

Claims the paper makes

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Self-check

Percentages, sums and reported differences re-computed from the paper’s own numbers.

The self-check needs the paper’s full text.

Citations

Cites

Show all 2 references

Cited by

See all 1,174

Metadata

Authors
Misra, H. P., & Fridovich, I.
Venue
Journal of Biological Chemistry
Publisher
Elsevier BV
Published
1972-11
Volume
247
Issue
21
Pages
6960-6962
ISSN
0021-9258 (ISSN-L)
OpenAlex
W1589413892
Cited by
1,174
References
2
FWCI
15.20
Type
journal article
Language
en
Open access
hybrid

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review

How to cite

Cite CoChat for the checks on this page, and the paper for its own findings.

This page
CoChat. (2026). Citation check: The Generation of Superoxide Radical during the Autoxidation of Hemoglobin. https://app.cochat.ai/papers/10.1016/s0021-9258(19)44679-6
The paper
Misra, H. P., & Fridovich, I. (1972). The Generation of Superoxide Radical during the Autoxidation of Hemoglobin. Journal of Biological Chemistry. https://doi.org/10.1016/s0021-9258(19)44679-6

Data sources

Bibliographic data: Semantic Scholar, OpenAlex, Crossref.

Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.