Muscular cholinesterase activities and lipid peroxidation levels as biomarkers in several Mediterranean marine fish species and their relationship with ecological variables

Muscular cholinesterase activities and lipid peroxidation levels as biomarkers in several Mediterranean marine fish species and their relationship with ecological variables

10 pages, 5 figures, 6 tables

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Main Authors: Solé, Montserrat, Baena, Miguel, Arnau, Susana, Carrasson, Maite, Maynou, Francesc, Cartes, Joan Enric
Format: artículo biblioteca
Language:English
Published: Elsevier 2010-02
Subjects:Cholinesterases, Lipid peroxidation, Ecological parameters, Marine fish, NW Mediterranean,
Online Access:http://hdl.handle.net/10261/20392
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spelling dig-icm-es-10261-203922020-11-19T09:43:09Z Muscular cholinesterase activities and lipid peroxidation levels as biomarkers in several Mediterranean marine fish species and their relationship with ecological variables Solé, Montserrat Baena, Miguel Arnau, Susana Carrasson, Maite Maynou, Francesc Cartes, Joan Enric Cholinesterases Lipid peroxidation Ecological parameters Marine fish NW Mediterranean 10 pages, 5 figures, 6 tables Muscular cholinesterase activities, as potential markers of neurotoxic exposure, and lipid peroxidation levels, indicative of oxidative stress damage, both currently used in early-warning pollution monitoring, were characterised in eighteen fish species of ecologic and/or economic importance. These species comprise five orders and eleven families of teleosts and two species of elasmobranchs, feed using different strategies (benthic, epibenthic, endobenthic and pelagic), belong to different trophic levels and express different swimming behaviour. Their habitat ranges from 50 to 60 m (shallow or continental shelf) and 600 to 850 m (middle continental slope). Sampling took place in front of the Barcelona coast (NW Mediterranean) during four seasonal cruises in 2007. In the summer sampling, another site potentially exposed to a different pollution load (Vilanova) was included for comparison. Species, seasonal and site differences were tested and discussed in relation to chemical analysis of the local sediment, systematic position, habitat depth, feeding strategy, trophic level and swimming activity. Greater inter species differences rather than seasonal or site trends were seen in accordance to little pollution fluctuations. Higher cholinesterase activities were recorded in suprabenthos feeders, regardless of depth habitat, whereas LP levels were similar in all species except for the shark Scyliorhinus canicula in which they were consistently elevated. This study confirms and broadens former observations carried out with a more reduced number of fish species (Solé et al., 2008a) This work was financed by the Spanish Science and Technology Ministry project BIOMARE (CTM2006-13508-CO2-02/MAR) and Complementary Action (CTM2006-28145-E/MAR). ACA (Agencia Catalana de l'Aigüa, Generalitat de Catalunya) is acknowledged for providing sediment chemical analysis data Peer reviewed 2010-01-27T12:56:58Z 2010-01-27T12:56:58Z 2010-02 artículo http://purl.org/coar/resource_type/c_6501 Environmental International 36(2): 202-211 (2010) 0160-4120 http://hdl.handle.net/10261/20392 10.1016/j.envint.2009.11.008 en https://doi.org/10.1016/j.envint.2009.11.008 none 5875 bytes application/pdf Elsevier
institution ICM ES
collection DSpace
country España
countrycode ES
component Bibliográfico
access En linea
databasecode dig-icm-es
tag biblioteca
region Europa del Sur
libraryname Biblioteca del ICM España
language English
topic Cholinesterases
Lipid peroxidation
Ecological parameters
Marine fish
NW Mediterranean
Cholinesterases
Lipid peroxidation
Ecological parameters
Marine fish
NW Mediterranean
spellingShingle Cholinesterases
Lipid peroxidation
Ecological parameters
Marine fish
NW Mediterranean
Cholinesterases
Lipid peroxidation
Ecological parameters
Marine fish
NW Mediterranean
Solé, Montserrat
Baena, Miguel
Arnau, Susana
Carrasson, Maite
Maynou, Francesc
Cartes, Joan Enric
Muscular cholinesterase activities and lipid peroxidation levels as biomarkers in several Mediterranean marine fish species and their relationship with ecological variables
description 10 pages, 5 figures, 6 tables
format artículo
topic_facet Cholinesterases
Lipid peroxidation
Ecological parameters
Marine fish
NW Mediterranean
author Solé, Montserrat
Baena, Miguel
Arnau, Susana
Carrasson, Maite
Maynou, Francesc
Cartes, Joan Enric
author_facet Solé, Montserrat
Baena, Miguel
Arnau, Susana
Carrasson, Maite
Maynou, Francesc
Cartes, Joan Enric
author_sort Solé, Montserrat
title Muscular cholinesterase activities and lipid peroxidation levels as biomarkers in several Mediterranean marine fish species and their relationship with ecological variables
title_short Muscular cholinesterase activities and lipid peroxidation levels as biomarkers in several Mediterranean marine fish species and their relationship with ecological variables
title_full Muscular cholinesterase activities and lipid peroxidation levels as biomarkers in several Mediterranean marine fish species and their relationship with ecological variables
title_fullStr Muscular cholinesterase activities and lipid peroxidation levels as biomarkers in several Mediterranean marine fish species and their relationship with ecological variables
title_full_unstemmed Muscular cholinesterase activities and lipid peroxidation levels as biomarkers in several Mediterranean marine fish species and their relationship with ecological variables
title_sort muscular cholinesterase activities and lipid peroxidation levels as biomarkers in several mediterranean marine fish species and their relationship with ecological variables
publisher Elsevier
publishDate 2010-02
url http://hdl.handle.net/10261/20392
work_keys_str_mv AT solemontserrat muscularcholinesteraseactivitiesandlipidperoxidationlevelsasbiomarkersinseveralmediterraneanmarinefishspeciesandtheirrelationshipwithecologicalvariables
AT baenamiguel muscularcholinesteraseactivitiesandlipidperoxidationlevelsasbiomarkersinseveralmediterraneanmarinefishspeciesandtheirrelationshipwithecologicalvariables
AT arnaususana muscularcholinesteraseactivitiesandlipidperoxidationlevelsasbiomarkersinseveralmediterraneanmarinefishspeciesandtheirrelationshipwithecologicalvariables
AT carrassonmaite muscularcholinesteraseactivitiesandlipidperoxidationlevelsasbiomarkersinseveralmediterraneanmarinefishspeciesandtheirrelationshipwithecologicalvariables
AT maynoufrancesc muscularcholinesteraseactivitiesandlipidperoxidationlevelsasbiomarkersinseveralmediterraneanmarinefishspeciesandtheirrelationshipwithecologicalvariables
AT cartesjoanenric muscularcholinesteraseactivitiesandlipidperoxidationlevelsasbiomarkersinseveralmediterraneanmarinefishspeciesandtheirrelationshipwithecologicalvariables
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