Fumonisins in foods from Cordoba (Argentina), presence and genotoxicity

Fumonisins B1, B2 y B3 (FB1, FB2 y FB3), are a group of toxins produced by different mold species, Fusarium moniliforme and Fusarium proliferatum being the most important ones. Its compounds were tested in chromosome aberrations (CA), sister chromatid exchange (SCE), and micronucleus (MN) in human l...

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Autores principales: Lerda, Daniel Enrique, Biaggi Bistoni, M., Peralta, N., Ychari, S., Vázquez, M., Bosio, Graciela
Formato: Artículo
Lenguaje:Español
Publicado: 2005
Materias:
QD Química
Acceso en línea:http://pa.bibdigital.ucc.edu.ar/3997/1/A_Lerda_BiaggiBistoni_Peralta_Ychari_V%C3%A1zquez_Bosio.pdf
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Producción Académica Universidad Católica de Córdoba (UCCor) de Universidad Católica de Córdoba
id I38-R144-3997
record_format dspace
spelling I38-R144-39972025-04-10T22:32:28Z http://pa.bibdigital.ucc.edu.ar/3997/ Fumonisins in foods from Cordoba (Argentina), presence and genotoxicity Lerda, Daniel Enrique Biaggi Bistoni, M. Peralta, N. Ychari, S. Vázquez, M. Bosio, Graciela QD Química Fumonisins B1, B2 y B3 (FB1, FB2 y FB3), are a group of toxins produced by different mold species, Fusarium moniliforme and Fusarium proliferatum being the most important ones. Its compounds were tested in chromosome aberrations (CA), sister chromatid exchange (SCE), and micronucleus (MN) in human lymphocytes, and, in Allium cepa (onion), the chromosomal aberrations (CA) assay was used. Moreover, the presence of fumonisins and their producer moulds was determined in different food substrata in Cordoba city, Argentina. Cytogenetic studies using FB 1, FB2 and FB3 levels gave positive results for the higher concentrations (5 and 10 μg/g) with FB1. As regards the cytogenetic aspect of FB1, we found an increase in the incidence of genetic damage measured by chromosomal aberrations, sister chromatid exchange, micronuclei and chromosomal aberrations in Allium cepa. These results indicate that human lymphocytes cells and plants cells (Allium cepa) have a very sensitive cellular response to the mycotoxin fumonisin B1 as observed at the highest concentrations. 2005-05-31 info:eu-repo/semantics/article info:eu-repo/semantics/closedAccess application/pdf spa http://pa.bibdigital.ucc.edu.ar/3997/1/A_Lerda_BiaggiBistoni_Peralta_Ychari_V%C3%A1zquez_Bosio.pdf Lerda, Daniel Enrique ORCID: https://orcid.org/0000-0002-1257-0954 <https://orcid.org/0000-0002-1257-0954>, Biaggi Bistoni, M., Peralta, N., Ychari, S., Vázquez, M. and Bosio, Graciela (2005) Fumonisins in foods from Cordoba (Argentina), presence and genotoxicity. Food and Chemical Toxicology, 43 (5). pp. 691-698. ISSN 0278-6915 info:eu-repo/semantics/altIdentifier/doi/10.1016/j.fct.2004.12.019
institution Universidad Católica de Córdoba
institution_str I-38
repository_str R-144
collection Producción Académica Universidad Católica de Córdoba (UCCor)
language Español
orig_language_str_mv spa
topic QD Química
spellingShingle QD Química
Lerda, Daniel Enrique
Biaggi Bistoni, M.
Peralta, N.
Ychari, S.
Vázquez, M.
Bosio, Graciela
Fumonisins in foods from Cordoba (Argentina), presence and genotoxicity
topic_facet QD Química
description Fumonisins B1, B2 y B3 (FB1, FB2 y FB3), are a group of toxins produced by different mold species, Fusarium moniliforme and Fusarium proliferatum being the most important ones. Its compounds were tested in chromosome aberrations (CA), sister chromatid exchange (SCE), and micronucleus (MN) in human lymphocytes, and, in Allium cepa (onion), the chromosomal aberrations (CA) assay was used. Moreover, the presence of fumonisins and their producer moulds was determined in different food substrata in Cordoba city, Argentina. Cytogenetic studies using FB 1, FB2 and FB3 levels gave positive results for the higher concentrations (5 and 10 μg/g) with FB1. As regards the cytogenetic aspect of FB1, we found an increase in the incidence of genetic damage measured by chromosomal aberrations, sister chromatid exchange, micronuclei and chromosomal aberrations in Allium cepa. These results indicate that human lymphocytes cells and plants cells (Allium cepa) have a very sensitive cellular response to the mycotoxin fumonisin B1 as observed at the highest concentrations.
format Artículo
author Lerda, Daniel Enrique
Biaggi Bistoni, M.
Peralta, N.
Ychari, S.
Vázquez, M.
Bosio, Graciela
author_facet Lerda, Daniel Enrique
Biaggi Bistoni, M.
Peralta, N.
Ychari, S.
Vázquez, M.
Bosio, Graciela
author_sort Lerda, Daniel Enrique
title Fumonisins in foods from Cordoba (Argentina), presence and genotoxicity
title_short Fumonisins in foods from Cordoba (Argentina), presence and genotoxicity
title_full Fumonisins in foods from Cordoba (Argentina), presence and genotoxicity
title_fullStr Fumonisins in foods from Cordoba (Argentina), presence and genotoxicity
title_full_unstemmed Fumonisins in foods from Cordoba (Argentina), presence and genotoxicity
title_sort fumonisins in foods from cordoba (argentina), presence and genotoxicity
publishDate 2005
url http://pa.bibdigital.ucc.edu.ar/3997/1/A_Lerda_BiaggiBistoni_Peralta_Ychari_V%C3%A1zquez_Bosio.pdf
work_keys_str_mv AT lerdadanielenrique fumonisinsinfoodsfromcordobaargentinapresenceandgenotoxicity
AT biaggibistonim fumonisinsinfoodsfromcordobaargentinapresenceandgenotoxicity
AT peraltan fumonisinsinfoodsfromcordobaargentinapresenceandgenotoxicity
AT ycharis fumonisinsinfoodsfromcordobaargentinapresenceandgenotoxicity
AT vazquezm fumonisinsinfoodsfromcordobaargentinapresenceandgenotoxicity
AT bosiograciela fumonisinsinfoodsfromcordobaargentinapresenceandgenotoxicity
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