Student or educator? Sign up with your school email and get 6 months of Pro free.
Cited by 1,406

The DOI matches its Crossref record.

Formation of Malonaldehyde from Phospholipid Arachidonate during Microsomal Lipid Peroxidation

Open access
Niehaus, W. G., Samuelsson, B.·1968·European Journal of Biochemistry

Abstract

The thiobarbituric acid reacting material produced during enzymatic microsomal lipid peroxidation has been identified as malonaldehyde. The malonaldehyde was condensed with urea to form 2‐hydroxy‐pyrimidine, which was identified by its ultraviolet spectrum, chromato‐graphic properties, and mass spectrum. Incubations with phosphatidyl choline labelled with tritiated arachidonate yielded 2‐hydroxy‐pyrimidine with a specific activity nearly equal to that of the phospholipid arachidonate. Incubations with tritiated arachidonic acid yielded 2‐hydroxy‐pyrimidine with a specific activity nearly 2 orders of magnitude less than that of free arachidonic acid. Therefore, phospholipid arachidonate has been established as the major source of the malonaldehyde produced during microsomal lipid peroxidation.

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 · 10.1111/j.1432-1033.1968.tb00428.x

Cites

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

Cited by

See all 1,406

Metadata

Authors
Niehaus, W. G., & Samuelsson, B.
Venue
European Journal of Biochemistry
Publisher
Wiley
Published
1968-10
Volume
6
Issue
1
Pages
126-130
ISSN
  • 0014-2956 (ISSN-L)
  • 1432-1033
OpenAlex
W1995382021
Cited by
1,406
References
0
FWCI
6.51
Type
journal article
Language
en
Open access
bronze

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: Formation of Malonaldehyde from Phospholipid Arachidonate during Microsomal Lipid Peroxidation. https://app.cochat.ai/papers/10.1111/j.1432-1033.1968.tb00428.x
The paper
Niehaus, W. G., & Samuelsson, B. (1968). Formation of Malonaldehyde from Phospholipid Arachidonate during Microsomal Lipid Peroxidation. European Journal of Biochemistry. https://doi.org/10.1111/j.1432-1033.1968.tb00428.x

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.