Literature DB >> 6123945

DNA damage induced by the antihistaminic drug methapyrilene hydrochloride.

F R Althaus, S D Lawrence, G L Sattler, H C Pitot.   

Abstract

Treatment of primary cultures of rat hepatocytes with the antihistaminic drug, methapyrilene hydrochloride, stimulated DNA-repair synthesis up to 7-fold and caused the formation of alkaline-labile lesions in hepatocellular DNA. These data clearly demonstrate that methapyrilene hydrochloride is a DNA damaging agent. In view of a recent report and our own findings we suggest that this antihistamine has the properties of a complete carcinogen.

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Year:  1982        PMID: 6123945     DOI: 10.1016/0165-7992(82)90045-8

Source DB:  PubMed          Journal:  Mutat Res        ISSN: 0027-5107            Impact factor:   2.433


  3 in total

1.  Use of scintillometric quantitation of unscheduled DNA synthesis in isolated rat hepatocytes for the screening of genotoxic agents.

Authors:  M T Hsia
Journal:  Cell Biol Toxicol       Date:  1987-06       Impact factor: 6.691

2.  Carcinogenicity of methapyrilene hydrochloride, mepyramine hydrochloride, thenyldiamine hydrochloride, and pyribenzamine hydrochloride in Sprague-Dawley rats.

Authors:  M Habs; P Shubik; G Eisenbrand
Journal:  J Cancer Res Clin Oncol       Date:  1986       Impact factor: 4.553

3.  Choline deficient diet enhances the initiating and promoting effects of methapyrilene hydrochloride in rat liver as assayed by the induction of gamma-glutamyltranspeptidase-positive hepatocyte foci.

Authors:  M I Perera; S L Katyal; H Shinozuka
Journal:  Br J Cancer       Date:  1987-12       Impact factor: 7.640

  3 in total

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