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Cited by 282

The DOI matches its Crossref record; 12 of the 12 references it cites were found in a registry or an index.

Detection of Mutagenic Activity in Cigarette Smoke Condensates

Open access
Kier, Larry D., Yamasaki, Edith, Ames, Bruce N.·1974·Proceedings of the National Academy of Sciences

Abstract

The Salmonella typhimurium microsomal test system for mutagenic activity was successfully used to detect the presence of mutagenic compounds in the smoke condensates of several types of cigarettes. The condensates were shown to contain compounds which could cause frameshift mutations when activated by microsomal enzymes. An analysis of fractions of smoke condensate revealed that the detected mutagenic activity was distributed in several of the fractions. Most of the activity of the whole condensate was in basic fractions and in a weakly acidic fraction. Condensates from cigarettes treated with magnesium nitrate differed from other condensates in two respects. They contained frameshift mutagens which did not require microsomal activation and mutagens which could cause base-pair substitution mutations. Although the detection system usually employs rat liver microsomal preparations, a rat lung microsomal preparation was also found to be capable of converting smoke condensates and known chemical carcinogens into mutagenic forms.

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Metadata

Authors
Kier, L. D., Yamasaki, E., & Ames, B. N.
Venue
Proceedings of the National Academy of Sciences
Published
1974-10
Volume
71
Issue
10
Pages
4159-4163
ISSN
  • 0027-8424 (ISSN-L)
  • 1091-6490
OpenAlex
W1965433424
Cited by
282
References
12
FWCI
8.11
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: Detection of Mutagenic Activity in Cigarette Smoke Condensates. https://app.cochat.ai/papers/10.1073/pnas.71.10.4159
The paper
Kier, L. D., Yamasaki, E., & Ames, B. N. (1974). Detection of Mutagenic Activity in Cigarette Smoke Condensates. Proceedings of the National Academy of Sciences. https://doi.org/10.1073/pnas.71.10.4159

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

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