Effects of aflatoxin B 1 on performance and health of tambaqui fingerlings (Colossoma macropomum)

Autores
Nunes, Etelvina M. C. G.; Pereira, Maria M. G.; Costa, Amilton P. R.; Araripe, María N. B. A.; Calvet, Rodrigo M.; Pereyra, Carina Maricel; Azevedo, Maria L. X.; Pinheiro, Raizza E. E.; Alves, Verbena C.; Conde Júnior, Airton M.; Ramos, Lidiane S. N.; Lopes, Joao B.; Marinho, Camila G.; Muratori, María Eugenia
Año de publicación
2019
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The detection of mycotoxins in feeds and their ingredients in aquaculture gained prominence due to losses caused in production and animal health, mainly the occurrence of aflatoxin (AFB1). The aim of this study was to evaluate the effects of AFB1 on the performance of tambaqui fingerlings (Colossoma macropomum). Four hundred tambaqui were used. Four different treatments were evaluated: treatment T1, considered as the control treatment (CT) with 3.84 μg kg−1; treatment T2, treatment T3 and treatment T4 with 500, 1000 and 2000 μg kg−1 of AFB1, respectively. The AFB1 of the samples (muscle, liver and kidney) was detected by high-pressure liquid chromatography. Four fingerlings from each treatment for histological analysis were examined. Moreover, the performance parameters (weight gain, feed conversion and feed intake) were studied. The levels of toxins used in T2, T3 and T4 represent a reduction in the growth of 14%, 35% and 45%, respectively. The T3 and T4 showed the lowest weight gain (78%) and the worst feed conversion. Aflatoxin B1 in muscle (3.28 μg kg−1) and kidneys (8.8 μg kg−1) in the T3, as well as liver (4.4 μg kg−1) and kidney (4.08 μg kg−1) in T4, was detected. Histopathological changes in liver and kidney tissues of fingerlings were more pronounced in T3 and T4. Fingerlings that consume feed contaminated with AFB1 in concentrations higher than 500 μg kg−1 present decreases in growth, reduction in weight gain and feed intake with increased feed conversion. The consumption of feed contaminated with 1000 and 2000 μg kg−1 of AFB1 caused severe deterioration in the hepatic and renal tissues.
Fil: Nunes, Etelvina M. C. G.. Universidade Federal Do Piaui; Brasil
Fil: Pereira, Maria M. G.. Universidade Federal Do Piaui; Brasil
Fil: Costa, Amilton P. R.. Universidade Federal Do Piaui; Brasil
Fil: Araripe, María N. B. A.. Universidade Federal Do Piaui; Brasil
Fil: Calvet, Rodrigo M.. Centro Federal de Educacao Tecnologica Do Maranhao; Brasil
Fil: Pereyra, Carina Maricel. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas, Fisicoquímicas y Naturales. Departamento de Microbiología e Inmunología; Argentina
Fil: Azevedo, Maria L. X.. Universidade Federal Do Piaui; Brasil
Fil: Pinheiro, Raizza E. E.. Universidade Federal Do Piaui; Brasil
Fil: Alves, Verbena C.. Universidade Federal Do Piaui; Brasil
Fil: Conde Júnior, Airton M.. Universidade Federal Do Piaui; Brasil
Fil: Ramos, Lidiane S. N.. Instituto Federal de Educação, Ciência E Tecnologia Do Ceará, Fortaleza; Brasil
Fil: Lopes, Joao B.. Universidade Federal Do Piaui; Brasil
Fil: Marinho, Camila G.. Universidade Federal Do Piaui; Brasil
Fil: Muratori, María Eugenia. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas, Fisicoquímicas y Naturales. Departamento de Geología; Argentina
Materia
AFLATOXIN B 1
AQUACULTURE
HISTOPATHOLOGY
MORTALITY
WEIGHT GAIN
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/113051
Acceder
id CONICETDig_49af772f098d220d2a02bd42378be539
oai_identifier_str oai:ri.conicet.gov.ar:11336/113051
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Effects of aflatoxin B 1 on performance and health of tambaqui fingerlings (Colossoma macropomum)Nunes, Etelvina M. C. G.Pereira, Maria M. G.Costa, Amilton P. R.Araripe, María N. B. A.Calvet, Rodrigo M.Pereyra, Carina MaricelAzevedo, Maria L. X.Pinheiro, Raizza E. E.Alves, Verbena C.Conde Júnior, Airton M.Ramos, Lidiane S. N.Lopes, Joao B.Marinho, Camila G.Muratori, María EugeniaAFLATOXIN B 1AQUACULTUREHISTOPATHOLOGYMORTALITYWEIGHT GAINhttps://purl.org/becyt/ford/4.3https://purl.org/becyt/ford/4The detection of mycotoxins in feeds and their ingredients in aquaculture gained prominence due to losses caused in production and animal health, mainly the occurrence of aflatoxin (AFB1). The aim of this study was to evaluate the effects of AFB1 on the performance of tambaqui fingerlings (Colossoma macropomum). Four hundred tambaqui were used. Four different treatments were evaluated: treatment T1, considered as the control treatment (CT) with 3.84 μg kg−1; treatment T2, treatment T3 and treatment T4 with 500, 1000 and 2000 μg kg−1 of AFB1, respectively. The AFB1 of the samples (muscle, liver and kidney) was detected by high-pressure liquid chromatography. Four fingerlings from each treatment for histological analysis were examined. Moreover, the performance parameters (weight gain, feed conversion and feed intake) were studied. The levels of toxins used in T2, T3 and T4 represent a reduction in the growth of 14%, 35% and 45%, respectively. The T3 and T4 showed the lowest weight gain (78%) and the worst feed conversion. Aflatoxin B1 in muscle (3.28 μg kg−1) and kidneys (8.8 μg kg−1) in the T3, as well as liver (4.4 μg kg−1) and kidney (4.08 μg kg−1) in T4, was detected. Histopathological changes in liver and kidney tissues of fingerlings were more pronounced in T3 and T4. Fingerlings that consume feed contaminated with AFB1 in concentrations higher than 500 μg kg−1 present decreases in growth, reduction in weight gain and feed intake with increased feed conversion. The consumption of feed contaminated with 1000 and 2000 μg kg−1 of AFB1 caused severe deterioration in the hepatic and renal tissues.Fil: Nunes, Etelvina M. C. G.. Universidade Federal Do Piaui; BrasilFil: Pereira, Maria M. G.. Universidade Federal Do Piaui; BrasilFil: Costa, Amilton P. R.. Universidade Federal Do Piaui; BrasilFil: Araripe, María N. B. A.. Universidade Federal Do Piaui; BrasilFil: Calvet, Rodrigo M.. Centro Federal de Educacao Tecnologica Do Maranhao; BrasilFil: Pereyra, Carina Maricel. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas, Fisicoquímicas y Naturales. Departamento de Microbiología e Inmunología; ArgentinaFil: Azevedo, Maria L. X.. Universidade Federal Do Piaui; BrasilFil: Pinheiro, Raizza E. E.. Universidade Federal Do Piaui; BrasilFil: Alves, Verbena C.. Universidade Federal Do Piaui; BrasilFil: Conde Júnior, Airton M.. Universidade Federal Do Piaui; BrasilFil: Ramos, Lidiane S. N.. Instituto Federal de Educação, Ciência E Tecnologia Do Ceará, Fortaleza; BrasilFil: Lopes, Joao B.. Universidade Federal Do Piaui; BrasilFil: Marinho, Camila G.. Universidade Federal Do Piaui; BrasilFil: Muratori, María Eugenia. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas, Fisicoquímicas y Naturales. Departamento de Geología; ArgentinaSpringer Verlag2019-03info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/113051Nunes, Etelvina M. C. G.; Pereira, Maria M. G.; Costa, Amilton P. R.; Araripe, María N. B. A.; Calvet, Rodrigo M.; et al.; Effects of aflatoxin B 1 on performance and health of tambaqui fingerlings (Colossoma macropomum); Springer Verlag; International Aquatic Research; 11; 1; 3-2019; 73-832008-49352008-6970CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1007/s40071-019-0220-2info:eu-repo/semantics/altIdentifier/url/https://link.springer.com/article/10.1007/s40071-019-0220-2info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:36:44Zoai:ri.conicet.gov.ar:11336/113051instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 10:36:44.799CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Effects of aflatoxin B 1 on performance and health of tambaqui fingerlings (Colossoma macropomum)
title Effects of aflatoxin B 1 on performance and health of tambaqui fingerlings (Colossoma macropomum)
spellingShingle Effects of aflatoxin B 1 on performance and health of tambaqui fingerlings (Colossoma macropomum)
Nunes, Etelvina M. C. G.
AFLATOXIN B 1
AQUACULTURE
HISTOPATHOLOGY
MORTALITY
WEIGHT GAIN
title_short Effects of aflatoxin B 1 on performance and health of tambaqui fingerlings (Colossoma macropomum)
title_full Effects of aflatoxin B 1 on performance and health of tambaqui fingerlings (Colossoma macropomum)
title_fullStr Effects of aflatoxin B 1 on performance and health of tambaqui fingerlings (Colossoma macropomum)
title_full_unstemmed Effects of aflatoxin B 1 on performance and health of tambaqui fingerlings (Colossoma macropomum)
title_sort Effects of aflatoxin B 1 on performance and health of tambaqui fingerlings (Colossoma macropomum)
dc.creator.none.fl_str_mv Nunes, Etelvina M. C. G.
Pereira, Maria M. G.
Costa, Amilton P. R.
Araripe, María N. B. A.
Calvet, Rodrigo M.
Pereyra, Carina Maricel
Azevedo, Maria L. X.
Pinheiro, Raizza E. E.
Alves, Verbena C.
Conde Júnior, Airton M.
Ramos, Lidiane S. N.
Lopes, Joao B.
Marinho, Camila G.
Muratori, María Eugenia
author Nunes, Etelvina M. C. G.
author_facet Nunes, Etelvina M. C. G.
Pereira, Maria M. G.
Costa, Amilton P. R.
Araripe, María N. B. A.
Calvet, Rodrigo M.
Pereyra, Carina Maricel
Azevedo, Maria L. X.
Pinheiro, Raizza E. E.
Alves, Verbena C.
Conde Júnior, Airton M.
Ramos, Lidiane S. N.
Lopes, Joao B.
Marinho, Camila G.
Muratori, María Eugenia
author_role author
author2 Pereira, Maria M. G.
Costa, Amilton P. R.
Araripe, María N. B. A.
Calvet, Rodrigo M.
Pereyra, Carina Maricel
Azevedo, Maria L. X.
Pinheiro, Raizza E. E.
Alves, Verbena C.
Conde Júnior, Airton M.
Ramos, Lidiane S. N.
Lopes, Joao B.
Marinho, Camila G.
Muratori, María Eugenia
author2_role author
author
author
author
author
author
author
author
author
author
author
author
author
dc.subject.none.fl_str_mv AFLATOXIN B 1
AQUACULTURE
HISTOPATHOLOGY
MORTALITY
WEIGHT GAIN
topic AFLATOXIN B 1
AQUACULTURE
HISTOPATHOLOGY
MORTALITY
WEIGHT GAIN
purl_subject.fl_str_mv https://purl.org/becyt/ford/4.3
https://purl.org/becyt/ford/4
dc.description.none.fl_txt_mv The detection of mycotoxins in feeds and their ingredients in aquaculture gained prominence due to losses caused in production and animal health, mainly the occurrence of aflatoxin (AFB1). The aim of this study was to evaluate the effects of AFB1 on the performance of tambaqui fingerlings (Colossoma macropomum). Four hundred tambaqui were used. Four different treatments were evaluated: treatment T1, considered as the control treatment (CT) with 3.84 μg kg−1; treatment T2, treatment T3 and treatment T4 with 500, 1000 and 2000 μg kg−1 of AFB1, respectively. The AFB1 of the samples (muscle, liver and kidney) was detected by high-pressure liquid chromatography. Four fingerlings from each treatment for histological analysis were examined. Moreover, the performance parameters (weight gain, feed conversion and feed intake) were studied. The levels of toxins used in T2, T3 and T4 represent a reduction in the growth of 14%, 35% and 45%, respectively. The T3 and T4 showed the lowest weight gain (78%) and the worst feed conversion. Aflatoxin B1 in muscle (3.28 μg kg−1) and kidneys (8.8 μg kg−1) in the T3, as well as liver (4.4 μg kg−1) and kidney (4.08 μg kg−1) in T4, was detected. Histopathological changes in liver and kidney tissues of fingerlings were more pronounced in T3 and T4. Fingerlings that consume feed contaminated with AFB1 in concentrations higher than 500 μg kg−1 present decreases in growth, reduction in weight gain and feed intake with increased feed conversion. The consumption of feed contaminated with 1000 and 2000 μg kg−1 of AFB1 caused severe deterioration in the hepatic and renal tissues.
Fil: Nunes, Etelvina M. C. G.. Universidade Federal Do Piaui; Brasil
Fil: Pereira, Maria M. G.. Universidade Federal Do Piaui; Brasil
Fil: Costa, Amilton P. R.. Universidade Federal Do Piaui; Brasil
Fil: Araripe, María N. B. A.. Universidade Federal Do Piaui; Brasil
Fil: Calvet, Rodrigo M.. Centro Federal de Educacao Tecnologica Do Maranhao; Brasil
Fil: Pereyra, Carina Maricel. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas, Fisicoquímicas y Naturales. Departamento de Microbiología e Inmunología; Argentina
Fil: Azevedo, Maria L. X.. Universidade Federal Do Piaui; Brasil
Fil: Pinheiro, Raizza E. E.. Universidade Federal Do Piaui; Brasil
Fil: Alves, Verbena C.. Universidade Federal Do Piaui; Brasil
Fil: Conde Júnior, Airton M.. Universidade Federal Do Piaui; Brasil
Fil: Ramos, Lidiane S. N.. Instituto Federal de Educação, Ciência E Tecnologia Do Ceará, Fortaleza; Brasil
Fil: Lopes, Joao B.. Universidade Federal Do Piaui; Brasil
Fil: Marinho, Camila G.. Universidade Federal Do Piaui; Brasil
Fil: Muratori, María Eugenia. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas, Fisicoquímicas y Naturales. Departamento de Geología; Argentina
description The detection of mycotoxins in feeds and their ingredients in aquaculture gained prominence due to losses caused in production and animal health, mainly the occurrence of aflatoxin (AFB1). The aim of this study was to evaluate the effects of AFB1 on the performance of tambaqui fingerlings (Colossoma macropomum). Four hundred tambaqui were used. Four different treatments were evaluated: treatment T1, considered as the control treatment (CT) with 3.84 μg kg−1; treatment T2, treatment T3 and treatment T4 with 500, 1000 and 2000 μg kg−1 of AFB1, respectively. The AFB1 of the samples (muscle, liver and kidney) was detected by high-pressure liquid chromatography. Four fingerlings from each treatment for histological analysis were examined. Moreover, the performance parameters (weight gain, feed conversion and feed intake) were studied. The levels of toxins used in T2, T3 and T4 represent a reduction in the growth of 14%, 35% and 45%, respectively. The T3 and T4 showed the lowest weight gain (78%) and the worst feed conversion. Aflatoxin B1 in muscle (3.28 μg kg−1) and kidneys (8.8 μg kg−1) in the T3, as well as liver (4.4 μg kg−1) and kidney (4.08 μg kg−1) in T4, was detected. Histopathological changes in liver and kidney tissues of fingerlings were more pronounced in T3 and T4. Fingerlings that consume feed contaminated with AFB1 in concentrations higher than 500 μg kg−1 present decreases in growth, reduction in weight gain and feed intake with increased feed conversion. The consumption of feed contaminated with 1000 and 2000 μg kg−1 of AFB1 caused severe deterioration in the hepatic and renal tissues.
publishDate 2019
dc.date.none.fl_str_mv 2019-03
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/113051
Nunes, Etelvina M. C. G.; Pereira, Maria M. G.; Costa, Amilton P. R.; Araripe, María N. B. A.; Calvet, Rodrigo M.; et al.; Effects of aflatoxin B 1 on performance and health of tambaqui fingerlings (Colossoma macropomum); Springer Verlag; International Aquatic Research; 11; 1; 3-2019; 73-83
2008-4935
2008-6970
CONICET Digital
CONICET
url http://hdl.handle.net/11336/113051
identifier_str_mv Nunes, Etelvina M. C. G.; Pereira, Maria M. G.; Costa, Amilton P. R.; Araripe, María N. B. A.; Calvet, Rodrigo M.; et al.; Effects of aflatoxin B 1 on performance and health of tambaqui fingerlings (Colossoma macropomum); Springer Verlag; International Aquatic Research; 11; 1; 3-2019; 73-83
2008-4935
2008-6970
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1007/s40071-019-0220-2
info:eu-repo/semantics/altIdentifier/url/https://link.springer.com/article/10.1007/s40071-019-0220-2
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Springer Verlag
publisher.none.fl_str_mv Springer Verlag
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.070432

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