Mutagenicity of Flavonoids Assayed by Bacterial Reverse Mutation (Ames) Test
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چکیده
منابع مشابه
Mutagenicity of flavonoids assayed by bacterial reverse mutation (Ames) test.
The mutagenicity of ten flavonoids was assayed by the Ames test, in Salmonella typhimurium strains TA98, TA100 and TA102, with the aim of establishing hydroxylation pattern-mutagenicity relationship profiles. The compounds assessed were: quercetin, kaempferol, luteolin, fisetin, chrysin, galangin, flavone, 3-hydroxyflavone, 5-hydroxyflavone and 7-hydroxyflavone. In the Ames assay, quer...
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OBJECTIVES The root barks of Periploca sepium Bge. (P. sepium) has been used in traditional Chinese medicine for healing wounds and treating rheumatoid arthritis. However, toxicity in high-doses was often diagnosed by the presence of many glycosides. The potential mutagenicity of P. sepium was investigated both in vitro and in vivo. METHODS This was examined by the bacterial reverse mutation ...
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only European legislation published in the paper editions of the Official Journal of the European Communities is deemed authentic. This text was prepared from the draft protocol sent for approval to the Member States. Minor editorial differences may exist between this version and the one published in the paper edition of the Official Journal. Care has been taken to ensure correctness of the tex...
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Baccharis dracunculifolia is a plant native from Brazil, commonly known as 'Alecrim-do-campo' and 'Vassoura' and used in alternative medicine for the treatment of inflammation, hepatic disorders and stomach ulcers. Previous studies reported that artepillin C (ArtC, 3-{4-hydroxy-3,5-di(3-methyl-2-butenyl)phenyl}-2(E)-propenoic acid), is the main compound of interest in the leaves. This study was...
متن کاملActivity of quinolones in the Ames Salmonella TA102 mutagenicity test and other bacterial genotoxicity assays.
Eight quinolones were examined for their bacterial mutagenicity in the Ames Salmonella TA102 assay and for their effects in other bacterial genotoxicity assays. In the quantitative Ames plate incorporation assay, all eight quinolones induced His+ deletion reversion in Salmonella tester strain TA102, with maximum reversion observed at about two to eight times the MIC. The quinolones also induced...
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ژورنال
عنوان ژورنال: Molecules
سال: 2012
ISSN: 1420-3049
DOI: 10.3390/molecules17055255