Environmental Genotoxicity Assessment Using Micronucleus (and Nuclear Abnormalities) Test on Intertidal Mussel Perumytilus purpuratus: A Tool for Biomonitoring the Chilean Coast

Detalhes bibliográficos
Autor(a) principal: Musrri, C. A.
Data de Publicação: 2021
Outros Autores: Palma-Rojas, C., von Brand, E., Abessa, D. M.S. [UNESP]
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1007/s00128-021-03132-8
http://hdl.handle.net/11449/205905
Resumo: The release of pollutants is increasing along the coast of Chile, and the use of biomarkers in biomonitoring programs is essential to assess the early biological effects of marine contamination. The Micronucleus (MN) test was carried out using hemocytes of the mussel Perumytilus purpuratus from two sites in northern-central Chile (La Pampilla and Totoralillo). Nuclear abnormalities were assessed, and high frequencies of micronucleus (10.7–14.4‰) and other abnormalities were found (51.9–76.6‰). These values tended to be higher in La Pampilla, possibly due to the large presence of pollution sources in that site. However, considerably high values were observed in both sites. P. purpuratus is a suitable bioindicator and further monitoring along the Chilean coast using this species should be developed using the MN test and/or other biomarkers to comprehend the effects of human activities on the coastal environment of Chile.
id UNSP_de6672e9830195d2bf05cf513256d906
oai_identifier_str oai:repositorio.unesp.br:11449/205905
network_acronym_str UNSP
network_name_str Repositório Institucional da UNESP
repository_id_str 2946
spelling Environmental Genotoxicity Assessment Using Micronucleus (and Nuclear Abnormalities) Test on Intertidal Mussel Perumytilus purpuratus: A Tool for Biomonitoring the Chilean CoastBiomonitoringChileGenotoxicityMicronucleusMN testPerumytilus purpuratusThe release of pollutants is increasing along the coast of Chile, and the use of biomarkers in biomonitoring programs is essential to assess the early biological effects of marine contamination. The Micronucleus (MN) test was carried out using hemocytes of the mussel Perumytilus purpuratus from two sites in northern-central Chile (La Pampilla and Totoralillo). Nuclear abnormalities were assessed, and high frequencies of micronucleus (10.7–14.4‰) and other abnormalities were found (51.9–76.6‰). These values tended to be higher in La Pampilla, possibly due to the large presence of pollution sources in that site. However, considerably high values were observed in both sites. P. purpuratus is a suitable bioindicator and further monitoring along the Chilean coast using this species should be developed using the MN test and/or other biomarkers to comprehend the effects of human activities on the coastal environment of Chile.Departamento de Biología Marina Facultad de Ciencias del Mar Universidad Católica del NorteDepartamento de Biología Facultad de Ciencias Universidad de La SerenaSão Paulo State University – UNESP, Praça Infante Dom Henrique, s/nSão Paulo State University – UNESP, Praça Infante Dom Henrique, s/nUniversidad Católica del NorteUniversidad de La SerenaUniversidade Estadual Paulista (Unesp)Musrri, C. A.Palma-Rojas, C.von Brand, E.Abessa, D. M.S. [UNESP]2021-06-25T10:23:10Z2021-06-25T10:23:10Z2021-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://dx.doi.org/10.1007/s00128-021-03132-8Bulletin of Environmental Contamination and Toxicology.1432-08000007-4861http://hdl.handle.net/11449/20590510.1007/s00128-021-03132-82-s2.0-85101119834Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengBulletin of Environmental Contamination and Toxicologyinfo:eu-repo/semantics/openAccess2021-10-22T13:12:39Zoai:repositorio.unesp.br:11449/205905Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T20:13:42.428192Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Environmental Genotoxicity Assessment Using Micronucleus (and Nuclear Abnormalities) Test on Intertidal Mussel Perumytilus purpuratus: A Tool for Biomonitoring the Chilean Coast
title Environmental Genotoxicity Assessment Using Micronucleus (and Nuclear Abnormalities) Test on Intertidal Mussel Perumytilus purpuratus: A Tool for Biomonitoring the Chilean Coast
spellingShingle Environmental Genotoxicity Assessment Using Micronucleus (and Nuclear Abnormalities) Test on Intertidal Mussel Perumytilus purpuratus: A Tool for Biomonitoring the Chilean Coast
Musrri, C. A.
Biomonitoring
Chile
Genotoxicity
Micronucleus
MN test
Perumytilus purpuratus
title_short Environmental Genotoxicity Assessment Using Micronucleus (and Nuclear Abnormalities) Test on Intertidal Mussel Perumytilus purpuratus: A Tool for Biomonitoring the Chilean Coast
title_full Environmental Genotoxicity Assessment Using Micronucleus (and Nuclear Abnormalities) Test on Intertidal Mussel Perumytilus purpuratus: A Tool for Biomonitoring the Chilean Coast
title_fullStr Environmental Genotoxicity Assessment Using Micronucleus (and Nuclear Abnormalities) Test on Intertidal Mussel Perumytilus purpuratus: A Tool for Biomonitoring the Chilean Coast
title_full_unstemmed Environmental Genotoxicity Assessment Using Micronucleus (and Nuclear Abnormalities) Test on Intertidal Mussel Perumytilus purpuratus: A Tool for Biomonitoring the Chilean Coast
title_sort Environmental Genotoxicity Assessment Using Micronucleus (and Nuclear Abnormalities) Test on Intertidal Mussel Perumytilus purpuratus: A Tool for Biomonitoring the Chilean Coast
author Musrri, C. A.
author_facet Musrri, C. A.
Palma-Rojas, C.
von Brand, E.
Abessa, D. M.S. [UNESP]
author_role author
author2 Palma-Rojas, C.
von Brand, E.
Abessa, D. M.S. [UNESP]
author2_role author
author
author
dc.contributor.none.fl_str_mv Universidad Católica del Norte
Universidad de La Serena
Universidade Estadual Paulista (Unesp)
dc.contributor.author.fl_str_mv Musrri, C. A.
Palma-Rojas, C.
von Brand, E.
Abessa, D. M.S. [UNESP]
dc.subject.por.fl_str_mv Biomonitoring
Chile
Genotoxicity
Micronucleus
MN test
Perumytilus purpuratus
topic Biomonitoring
Chile
Genotoxicity
Micronucleus
MN test
Perumytilus purpuratus
description The release of pollutants is increasing along the coast of Chile, and the use of biomarkers in biomonitoring programs is essential to assess the early biological effects of marine contamination. The Micronucleus (MN) test was carried out using hemocytes of the mussel Perumytilus purpuratus from two sites in northern-central Chile (La Pampilla and Totoralillo). Nuclear abnormalities were assessed, and high frequencies of micronucleus (10.7–14.4‰) and other abnormalities were found (51.9–76.6‰). These values tended to be higher in La Pampilla, possibly due to the large presence of pollution sources in that site. However, considerably high values were observed in both sites. P. purpuratus is a suitable bioindicator and further monitoring along the Chilean coast using this species should be developed using the MN test and/or other biomarkers to comprehend the effects of human activities on the coastal environment of Chile.
publishDate 2021
dc.date.none.fl_str_mv 2021-06-25T10:23:10Z
2021-06-25T10:23:10Z
2021-01-01
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://dx.doi.org/10.1007/s00128-021-03132-8
Bulletin of Environmental Contamination and Toxicology.
1432-0800
0007-4861
http://hdl.handle.net/11449/205905
10.1007/s00128-021-03132-8
2-s2.0-85101119834
url http://dx.doi.org/10.1007/s00128-021-03132-8
http://hdl.handle.net/11449/205905
identifier_str_mv Bulletin of Environmental Contamination and Toxicology.
1432-0800
0007-4861
10.1007/s00128-021-03132-8
2-s2.0-85101119834
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Bulletin of Environmental Contamination and Toxicology
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.source.none.fl_str_mv Scopus
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
_version_ 1808129176047190016

Registros relacionados