modulatory effect of betulinic acid on the genotoxicity induced by different mutagens in v79 cells

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ID: 156740
2016
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Abstract
Betulinic acid (BA) is a pentacyclic triterpene that can be isolated from many medicinal plants around the world. The aim of this study was to evaluate the genotoxic potential of BA and its effect on the genotoxicity induced by different mutagens in V79 cells using the cytokinesis-block micronucleus assay. Different BA concentrations were combined with methyl methanesulfonate (MMS), doxorubicin (DXR), camptothecin (CPT), and etoposide (VP-16). The frequencies of micronuclei in cultures treated with different BA concentrations did not differ from those of the negative control. Treatment with BA and MMS resulted in lower micronucleus frequencies than those observed for cultures treated with MMS alone. On the other hand, a significant increase in micronucleus frequencies was observed in cultures treated with BA combined with DXR or VP-16 when compared to these mutagens alone. The results showed no effect of BA on CPT-induced genotoxicity. Therefore, BA was not genotoxic under the present experimental conditions and exerted a different influence on the genotoxicity induced by different mutagens. The modulatory effect of BA depends on the type of mutagen and concentrations used.
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acsio2016evidence-basedmodulatory Use this key to autocite in the manuscript while using SciMatic Manuscript Manager or Thesis Manager
Authors ;Nathália Oliveira Acésio;Pollyanna Francielli de Oliveira;Daiane Fernanda Pereira Mastrocola;Ildercílio Mota de Souza Lima;Carla Carolina Munari;Vânia Luiza Ferreira Lucatti Sato;Andressa Aparecida Silva Souza;Lúzio Gabriel Bocalon Flauzino;Wilson Roberto Cunha;Denise Crispim Tavares
Journal ACS applied materials & interfaces
Year 2016
DOI
10.1155/2016/8942730
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