Changes in hematological parameters of cichlasoma dimerus (Teleostei, Perciformes) exposed to sublethal concentrations of 4-tert-octylphenol

Stress response involves various physiological changes, including alteration in hematological parameters closely related to the response of fish to the environment. 4-tert-octylphenol (OP) is one of the worldwide-used surfactants and can pollute the aquatic environment, both marine and freshwater. P...

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Detalles Bibliográficos
Autores principales: Vázquez, G.R., Nostro, F.L.
Formato: JOUR
Materias:
4 tert octylphenol
alcohol
biological marker
water
xenobiotic agent
adult
anemia
animal cell
animal experiment
article
Cichlasoma dimerus
concentration (parameters)
controlled study
environmental exposure
environmental stress
erythroblast
erythrocyte
female
fish
hematological parameters
hemodynamic stress
leukocyte
male
nonhuman
priority journal
species
teleost
Cichlasoma
Perciformes
Teleostei
Animals
Biological Markers
Cichlids
Dose-Response Relationship, Drug
Estrogens
Female
Male
Phenols
Toxicity Tests
Water Pollutants, Chemical
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_00904341_v66_n3_p463_Vazquez
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id todo:paper_00904341_v66_n3_p463_Vazquez
record_format dspace
spelling todo:paper_00904341_v66_n3_p463_Vazquez2023-10-03T14:54:38Z Changes in hematological parameters of cichlasoma dimerus (Teleostei, Perciformes) exposed to sublethal concentrations of 4-tert-octylphenol Vázquez, G.R. Nostro, F.L. 4 tert octylphenol alcohol biological marker water xenobiotic agent adult anemia animal cell animal experiment article Cichlasoma dimerus concentration (parameters) controlled study environmental exposure environmental stress erythroblast erythrocyte female fish hematological parameters hemodynamic stress leukocyte male nonhuman priority journal species teleost Cichlasoma Perciformes Teleostei Animals Biological Markers Cichlids Dose-Response Relationship, Drug Estrogens Female Male Phenols Toxicity Tests Water Pollutants, Chemical Stress response involves various physiological changes, including alteration in hematological parameters closely related to the response of fish to the environment. 4-tert-octylphenol (OP) is one of the worldwide-used surfactants and can pollute the aquatic environment, both marine and freshwater. Previous studies have already shown estrogenic effects of this compound in various wildlife species, e.g., it can disrupt the reproductive system of males organisms including fish. The purpose of this study was to evaluate the effects caused by sublethal concentrations of OP on hematological parameters as biomarkers to assess environmental stress. Adult males and females of Cichlasoma dimerus were exposed to waterborne OP during 60 days under semistatic conditions. Experimental groups consisted of control (ethanol 0.005%), OP 150, and OP 300 μg/L. OP caused hemodynamic stress in C. dimerus, which lead to normochromic and normocytic anemia, as well as erythrocytic pathologies such as a significant increase in erythroblasts and amitotic erythrocytes. All of the studied parameters can be used as biomarkers for the presence of xenobiotics in water. © Springer Science+Business Media 2014. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_00904341_v66_n3_p463_Vazquez
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic 4 tert octylphenol
alcohol
biological marker
water
xenobiotic agent
adult
anemia
animal cell
animal experiment
article
Cichlasoma dimerus
concentration (parameters)
controlled study
environmental exposure
environmental stress
erythroblast
erythrocyte
female
fish
hematological parameters
hemodynamic stress
leukocyte
male
nonhuman
priority journal
species
teleost
Cichlasoma
Perciformes
Teleostei
Animals
Biological Markers
Cichlids
Dose-Response Relationship, Drug
Estrogens
Female
Male
Phenols
Toxicity Tests
Water Pollutants, Chemical
spellingShingle 4 tert octylphenol
alcohol
biological marker
water
xenobiotic agent
adult
anemia
animal cell
animal experiment
article
Cichlasoma dimerus
concentration (parameters)
controlled study
environmental exposure
environmental stress
erythroblast
erythrocyte
female
fish
hematological parameters
hemodynamic stress
leukocyte
male
nonhuman
priority journal
species
teleost
Cichlasoma
Perciformes
Teleostei
Animals
Biological Markers
Cichlids
Dose-Response Relationship, Drug
Estrogens
Female
Male
Phenols
Toxicity Tests
Water Pollutants, Chemical
Vázquez, G.R.
Nostro, F.L.
Changes in hematological parameters of cichlasoma dimerus (Teleostei, Perciformes) exposed to sublethal concentrations of 4-tert-octylphenol
topic_facet 4 tert octylphenol
alcohol
biological marker
water
xenobiotic agent
adult
anemia
animal cell
animal experiment
article
Cichlasoma dimerus
concentration (parameters)
controlled study
environmental exposure
environmental stress
erythroblast
erythrocyte
female
fish
hematological parameters
hemodynamic stress
leukocyte
male
nonhuman
priority journal
species
teleost
Cichlasoma
Perciformes
Teleostei
Animals
Biological Markers
Cichlids
Dose-Response Relationship, Drug
Estrogens
Female
Male
Phenols
Toxicity Tests
Water Pollutants, Chemical
description Stress response involves various physiological changes, including alteration in hematological parameters closely related to the response of fish to the environment. 4-tert-octylphenol (OP) is one of the worldwide-used surfactants and can pollute the aquatic environment, both marine and freshwater. Previous studies have already shown estrogenic effects of this compound in various wildlife species, e.g., it can disrupt the reproductive system of males organisms including fish. The purpose of this study was to evaluate the effects caused by sublethal concentrations of OP on hematological parameters as biomarkers to assess environmental stress. Adult males and females of Cichlasoma dimerus were exposed to waterborne OP during 60 days under semistatic conditions. Experimental groups consisted of control (ethanol 0.005%), OP 150, and OP 300 μg/L. OP caused hemodynamic stress in C. dimerus, which lead to normochromic and normocytic anemia, as well as erythrocytic pathologies such as a significant increase in erythroblasts and amitotic erythrocytes. All of the studied parameters can be used as biomarkers for the presence of xenobiotics in water. © Springer Science+Business Media 2014.
format JOUR
author Vázquez, G.R.
Nostro, F.L.
author_facet Vázquez, G.R.
Nostro, F.L.
author_sort Vázquez, G.R.
title Changes in hematological parameters of cichlasoma dimerus (Teleostei, Perciformes) exposed to sublethal concentrations of 4-tert-octylphenol
title_short Changes in hematological parameters of cichlasoma dimerus (Teleostei, Perciformes) exposed to sublethal concentrations of 4-tert-octylphenol
title_full Changes in hematological parameters of cichlasoma dimerus (Teleostei, Perciformes) exposed to sublethal concentrations of 4-tert-octylphenol
title_fullStr Changes in hematological parameters of cichlasoma dimerus (Teleostei, Perciformes) exposed to sublethal concentrations of 4-tert-octylphenol
title_full_unstemmed Changes in hematological parameters of cichlasoma dimerus (Teleostei, Perciformes) exposed to sublethal concentrations of 4-tert-octylphenol
title_sort changes in hematological parameters of cichlasoma dimerus (teleostei, perciformes) exposed to sublethal concentrations of 4-tert-octylphenol
url http://hdl.handle.net/20.500.12110/paper_00904341_v66_n3_p463_Vazquez
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AT nostrofl changesinhematologicalparametersofcichlasomadimerusteleosteiperciformesexposedtosublethalconcentrationsof4tertoctylphenol
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