Journal Article

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Mutation research

Mutat.Res.

10-Oct

609

1

11

16

LR: 20131121; JID: 0400763; 0 (Benzhydryl Compounds); 0 (Carcinogens); 0 (Epoxy Compounds); 8DUH1N11BX (Tryptophan); F3XRM1NX4H (2,2-bis(4-glycidyloxyphenyl)propane); 2005/07/22 [received]; 2006/05/17 [revised]; 2006/05/29 [accepted]; 2006/07/25 [aheadofp

Netherlands

0027-5107; 0027-5107

PMID: 16870492

eng

Journal Article; Research Support, Non-U.S. Gov't; IM

S1383-5718(06)00161-6 [pii]

Unknown(0)

16870492

The di-epoxy compound bisphenol A diglycidyl ether (BADGE), its first and second hydrolysis products (BADGE.H2O and BADGE.2H2O, respectively) and its bis-chlorohydrin derivative (BADGE.2HCl) were examined for their mutagenicity in the Escherichia coli tryptophan reverse mutation test with strains WP2, WP2uvrA and IC3327. The assays were performed in the presence and absence of exogenous metabolic activation (S9 fraction from rat liver). The di-epoxy compound BADGE was able to induce mutagenic effects in strains WP2uvrA and IC3327 and the epoxy-diol BADGE.H2O also showed a positive response with these strains, although the latter was less potent than the former. On the other hand, the lack of mutagenic activity of BADGE.2H2O and BADGE.2HCl was also demonstrated.

Benzhydryl Compounds, Carcinogens/chemistry/toxicity, Colony Count, Microbial, Dose-Response Relationship, Drug, Epoxy Compounds/chemistry/toxicity, Escherichia coli/drug effects/genetics/growth & development, Molecular Structure, Mutagenicity Tests/methods, Mutation/drug effects/genetics, Tryptophan/genetics

Sueiro,R. A., Suarez,S., Araujo,M., Garrido,M. J.

Laboratorio de Microbioloxia, Instituto de Investigacion e Analises Alimentarias, Universidade de Santiago de Compostela, Campus Sur s/n, 15782 Santiago de Compostela, Spain. mprosaan@usc.es

20060725

http://vp9py7xf3h.search.serialssolutions.com/?charset=utf-8&pmid=16870492

2006