Cited by 557Antioxidant Activity and Oxidative StressGlutathione Transferases and PolymorphismsRedox biology and oxidative stress

The DOI matches its Crossref record; 17 of the 17 references it cites were found in a registry or an index.

A simplified assay method of superoxide dismutase activity for clinical use

Masayasu, Minami, Hiroshi, Yoshikawa·1979·Clinica Chimica Acta

Abstract

A simple and inexpensive assay method of superoxide dismutase (SOD) activity of various biological materials has been developed. SOD activity can easily be measured by reading the medium's intense absorbance directly, and many samples can be treated in a short time using a reaction stopper which acts for a long time. Reproducibility of the assay method was excellent for the sample from an individual estimated at two different times (a week to a month) and the coefficient of variance was 5.1%. The mean and standard deviation of SOD activities of 45 blood samples from normal Japanese males 32.9 +/- 10.5 microgram per ml of blood; estimated using bovine SOD standard. The SOD activity of the fluid from lavaged lungs was 15.7 +/- 1.8 microgram/ml, and that of lung tissue homogenates from rats was 2.85 +/- 0.66 microgram/mg of protein.

Overview

Integrity signals

Registry

Crossref · 10.1016/0009-8981(79)90211-0

Cites

17 of 17 references verified0 citation errors · 0 not checkable

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  • In the Minami and Yoshikawa 1979 method, superoxide radical is generated by chemical autoxidation of pyrogallol at pH 8.2.

    “In the method described by Minami and Yoshikawa, 1979, the generation of the superoxide radical is produced by the chemical autoxidation of pyrogallol at pH = 8.2 [104], Figure 39.”

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Metadata

Authors
Masayasu, M., & Hiroshi, Y.
Corresponding author
Masayasu, Minami
Venue
Clinica Chimica Acta
Publisher
Elsevier BV
Published
1979-03
Volume
92
Issue
3
Pages
337-342
ISSN
0009-8981 (ISSN-L)
OpenAlex
W2012484566
Cited by
557
References
17
Citations by year
2026: 14 · 2025: 29 · 2024: 28 · 2023: 22 · 2022: 29 · 2021: 22 · 2020: 24 · 2019: 33 · 2018: 24 · 2017: 27 · 2016: 23 · 2015: 25 · 2014: 24 · 2013: 24 · 2012: 17
FWCI
3.71
Type
journal article
Language
en
Open access
closed
Locations
  • Clinica Chimica Acta (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Health Sciences › Medicine › Biochemistry (medical) › Antioxidant Activity and Oxidative Stress
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Glutathione Transferases and Polymorphisms
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Redox biology and oxidative stress
Keywords
superoxide dismutase, lung lavage fluid, assay reproducibility
MeSH terms
Adult, Animals, Colorimetry, Female, Humans, Lung, Male, Middle Aged, Superoxide Dismutase, Rats

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