A search for mutagens in human aortal lipid extracts.

Abstract:

:In view of hypotheses suggesting mutagenesis is implicated in atherosclerosis, a total of 18 lipid extracts of human aortal tissues was examined by the standard Ames mutagenicity bioassay using Salmonella typhimurium or by a liquid modification thereof. One lipid extract of intimal-medial tissue contained detectable mutagenic activity against test strain TA98 in the liquid medium bioassay and against TA1538 in the standard plate assay following metabolic activation. Six other samples appeared to have weak activity against strains TA98, TA1538, or TA100. The other aortal samples were nonmutagenic.

journal_name

Atherosclerosis

journal_title

Atherosclerosis

authors

Johnson BH,Smith LL

doi

10.1016/0021-9150(84)90134-5

subject

Has Abstract

pub_date

1984-12-01 00:00:00

pages

331-6

issue

3

eissn

0021-9150

issn

1879-1484

pii

0021-9150(84)90134-5

journal_volume

53

pub_type

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