Evidence map›Paper›PMID 37791011›Full record

ArticleMethodsX2023

Determining superoxide dismutase content and catalase activity in mammalian cell lines.

Ilzé Engelbrecht, Suranie Horn, John P Giesy, Rialet Pieters

Open access · goldAbstract read
In one paragraph

Article in MethodsX, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
5.2field-weighted citation impact, top 4% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

12 citing papers in PubMed, 17 citations in OpenAlex.

  1. Article
  2. Multi-Target Anti-Obesity Potential ofFood science & nutrition · 2026
    Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Review
  12. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

4 authors at 2 institutions in 3 countries.

Ilzé EngelbrechtUnit for Environmental Sciences and Management, North-West University, Potchefstroom, 2520, South Africa.
Suranie HornUnit for Environmental Sciences and Management, North-West University, Potchefstroom, 2520, South Africa.
John P GiesyToxicology Centre, University of Saskatchewan, Saskatoon, Canada.
Rialet PietersUnit for Environmental Sciences and Management, North-West University, Potchefstroom, 2520, South Africa.
North-West University · ZABaylor University · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Traditional methods for determining superoxide dismutase (SOD) content and catalase (CAT) activity rely on measuring the absorbance of individual tissue (biological) samples using a cuvette and spectrophotometer, rather than cell cultures. Although there are kits available for SOD and CAT assays, these allow for high-throughput analysis of samples and might be too expensive for research laboratories in countries from the Global South, such as South Africa. This paper describes a simple and cost-effective method to determine SOD content and CAT activity in mammalian cell cultures following exposure to environmental chemical mixtures by measuring absorbance in 96-well microplates. Moreover, the equipment used for this method is considered standard for cell culture laboratories, while the reagents and consumables are easily obtainable.•Antioxidant enzyme levels can be measured

Indexed as

96-well microplateAbsorbanceAntioxidant enzymesCell-based SOD and CAT bioassaysCell culturesHydrogen peroxide decompositionIn vitro bioassayPyrogallol autoxidationTitration with potassium permanganate

Identifiers

PMID37791011
PMCPMC10542938
OpenAlexW4386986858

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.