Enzymatic response of Macrobrachium jelskii (Miers, 1877) exposed to water from urban and rural rivers in Bahia, Brazil

Detalhes bibliográficos
Autor(a) principal: Mota, Thais Arrais
Data de Publicação: 2021
Outros Autores: Winkaler, Elissandra Ulbricht, Oliveira, Guilherme de, Rocha, Sergio Schwarz da
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Research, Society and Development
Texto Completo: https://rsdjournal.org/index.php/rsd/article/view/15638
Resumo: Several biomarker enzymes such as catalase (CAT) and glutathione S-transferase (GST) can be used to measure oxidative stress in animals caused by exposure to xenobiotics. The objective of the present study was to characterize different points of the Capivari (CP1 and CP2), Paraguaçu (PG1 and PG2) and Subaé (SB1 and SB2) Rivers, state of Bahia, in relation to the presence of xenobiotics, using CAT and GST as bioindicators in M. jelskii. The water-sampling sites were considered urban or rural and in all of them signs of environmental degradation were observed. Therefore, acute exposure tests (96h) were performed with water samples collected during the dry and rainy seasons. Results showed that the activity of CAT and GST in prawns exposed to water from CP1 and CP2 were very similar, while those exposed to water from PG1, PG2, SB1 and SB2 formed distinct groups of data. Significant increase in the activity of at least one of the analyzed enzymes in each sampling site was observed, when compared to animals in the control group. This demonstrated a possible oxidative stress in M. jelskii caused by the presence of xenobiotics in the water (e.g., domestic sewage, pesticides, oil, and heavy metals). Enzymatic activities were higher in animals from experiments carried out in the rainy season, except for the CAT activity of animals exposed to water from Subaé River. This study demonstrated the potential of M. jelskii as bioindicator and contributed to the knowledge of aspects of the antioxidant defense system of this species.
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spelling Enzymatic response of Macrobrachium jelskii (Miers, 1877) exposed to water from urban and rural rivers in Bahia, BrazilRespuesta enzimática de Macrobrachium jelskii (Miers, 1877) expuesto al agua de ríos urbanos y rurales en Bahía, BrasilEnzymatic response of Macrobrachium jelskii (Miers, 1877) exposed to water from urban and rural rivers in Bahia, BrazilCatalaseGlutatión S-transferaseCamarónEcotoxicologíaBioindicador.CatalaseGlutadiona S-transferaseCamarãoEcotoxicologiaBioindicador.PrawnGlutathione S-transferaseCatalaseEcotoxicologyBioindicator.Several biomarker enzymes such as catalase (CAT) and glutathione S-transferase (GST) can be used to measure oxidative stress in animals caused by exposure to xenobiotics. The objective of the present study was to characterize different points of the Capivari (CP1 and CP2), Paraguaçu (PG1 and PG2) and Subaé (SB1 and SB2) Rivers, state of Bahia, in relation to the presence of xenobiotics, using CAT and GST as bioindicators in M. jelskii. The water-sampling sites were considered urban or rural and in all of them signs of environmental degradation were observed. Therefore, acute exposure tests (96h) were performed with water samples collected during the dry and rainy seasons. Results showed that the activity of CAT and GST in prawns exposed to water from CP1 and CP2 were very similar, while those exposed to water from PG1, PG2, SB1 and SB2 formed distinct groups of data. Significant increase in the activity of at least one of the analyzed enzymes in each sampling site was observed, when compared to animals in the control group. This demonstrated a possible oxidative stress in M. jelskii caused by the presence of xenobiotics in the water (e.g., domestic sewage, pesticides, oil, and heavy metals). Enzymatic activities were higher in animals from experiments carried out in the rainy season, except for the CAT activity of animals exposed to water from Subaé River. This study demonstrated the potential of M. jelskii as bioindicator and contributed to the knowledge of aspects of the antioxidant defense system of this species.Varias enzimas biomarcadores, como la catalase (CAT) y la glutatión S-transferase (GST), pueden usarse para medir el estrés oxidativo en animales causado por la exposición a xenobióticos. El objetivo de este estudio fue caracterizar diferentes puntos de los ríos Capivari (CP1 y CP2), Paraguaçu (PG1 y PG2) y Subaé (SB1 y SB2), ubicados en el estado de Bahía, en relación a la presencia de xenobióticos, utilizando CAT y GST como bioindicadores en M. jelskii. Los puntos de muestreo de agua se consideraron urbanos o rurales y en todos se observaron signos de degradación ambiental. Para ello, se realizaron pruebas de exposición aguda (96h), con muestras de agua recolectadas durante la época seca y lluviosa. Los resultados mostraron que la actividad de CAT y GST en camarones expuestos al agua de CP1 y CP2 fueron muy similares, mientras que los expuestos al agua de PG1, PG2, SB1 y SB2 formaron distintos grupos de datos. Hubo un aumento significativo en la actividad de al menos una de las enzimas analizadas en los sitios de muestreo, en comparación con los animales del grupo de control. Esto demostró un posible estrés oxidativo en M. jelskii, causado por la presencia de xenobióticos en el agua (e.g., aguas residuales domésticas, pesticidas, aceite y metales pesados). Las actividades enzimáticas fueron mayores en los animales de los experimentos realizados en época de lluvias, a excepción de la actividad CAT de los animales expuestos al agua del río Subaé. Este estudio demostró el potencial de M. jelskii como bioindicador y contribuyó al conocimiento de aspectos del sistema de defensa antioxidante de esta especie.Várias enzimas biomarcadoras, como a catalase (CAT) e a glutationa S-transferase (GST), podem ser usadas para medir o estresse oxidativo em animais causado pela exposição a xenobióticos. O objetivo deste estudo foi caracterizar diferentes pontos dos rios Capivari (CP1 e CP2), Paraguaçu (PG1 e PG2) e Subaé (SB1 e SB2), localizados no estado da Bahia, em relação à presença de xenobióticos, utilizando CAT e GST como bioindicadores em M. jelskii. Os pontos de amostragem de água foram considerados urbanos ou rurais e em todos eles foram observados sinais de degradação ambiental. Para tanto, foram realizados testes de exposição aguda (96h), com amostras de água coletadas durante as estações seca e chuvosa. Os resultados mostraram que a atividade de CAT e GST em camarões expostos à água de CP1 e CP2 foram muito semelhantes, enquanto aqueles expostos à água de PG1, PG2, SB1 e SB2 formaram grupos de dados distintos. Observou-se aumento significativo da atividade de pelo menos uma das enzimas analisadas nos locais de amostragem, quando comparada aos animais do grupo controle. Isso demonstrou um possível estresse oxidativo em M. jelskii, causado pela presença de xenobióticos na água (e.g., esgoto doméstico, pesticidas, óleo e metais pesados). As atividades enzimáticas foram maiores nos animais dos experimentos realizados no período chuvoso, exceto para a atividade da CAT dos animais expostos à água do Rio Subaé. Este estudo demonstrou o potencial de M. jelskii como bioindicador e contribuiu para o conhecimento de aspectos do sistema de defesa antioxidante dessa espécie.Research, Society and Development2021-06-06info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://rsdjournal.org/index.php/rsd/article/view/1563810.33448/rsd-v10i6.15638Research, Society and Development; Vol. 10 No. 6; e46010615638Research, Society and Development; Vol. 10 Núm. 6; e46010615638Research, Society and Development; v. 10 n. 6; e460106156382525-3409reponame:Research, Society and Developmentinstname:Universidade Federal de Itajubá (UNIFEI)instacron:UNIFEIenghttps://rsdjournal.org/index.php/rsd/article/view/15638/14294Copyright (c) 2021 Thais Arrais Mota; Elissandra Ulbricht Winkaler; Guilherme de Oliveira; Sergio Schwarz da Rochahttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessMota, Thais Arrais Winkaler, Elissandra Ulbricht Oliveira, Guilherme de Rocha, Sergio Schwarz da 2021-06-10T22:51:46Zoai:ojs.pkp.sfu.ca:article/15638Revistahttps://rsdjournal.org/index.php/rsd/indexPUBhttps://rsdjournal.org/index.php/rsd/oairsd.articles@gmail.com2525-34092525-3409opendoar:2024-01-17T09:36:24.975655Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)false
dc.title.none.fl_str_mv Enzymatic response of Macrobrachium jelskii (Miers, 1877) exposed to water from urban and rural rivers in Bahia, Brazil
Respuesta enzimática de Macrobrachium jelskii (Miers, 1877) expuesto al agua de ríos urbanos y rurales en Bahía, Brasil
Enzymatic response of Macrobrachium jelskii (Miers, 1877) exposed to water from urban and rural rivers in Bahia, Brazil
title Enzymatic response of Macrobrachium jelskii (Miers, 1877) exposed to water from urban and rural rivers in Bahia, Brazil
spellingShingle Enzymatic response of Macrobrachium jelskii (Miers, 1877) exposed to water from urban and rural rivers in Bahia, Brazil
Mota, Thais Arrais
Catalase
Glutatión S-transferase
Camarón
Ecotoxicología
Bioindicador.
Catalase
Glutadiona S-transferase
Camarão
Ecotoxicologia
Bioindicador.
Prawn
Glutathione S-transferase
Catalase
Ecotoxicology
Bioindicator.
title_short Enzymatic response of Macrobrachium jelskii (Miers, 1877) exposed to water from urban and rural rivers in Bahia, Brazil
title_full Enzymatic response of Macrobrachium jelskii (Miers, 1877) exposed to water from urban and rural rivers in Bahia, Brazil
title_fullStr Enzymatic response of Macrobrachium jelskii (Miers, 1877) exposed to water from urban and rural rivers in Bahia, Brazil
title_full_unstemmed Enzymatic response of Macrobrachium jelskii (Miers, 1877) exposed to water from urban and rural rivers in Bahia, Brazil
title_sort Enzymatic response of Macrobrachium jelskii (Miers, 1877) exposed to water from urban and rural rivers in Bahia, Brazil
author Mota, Thais Arrais
author_facet Mota, Thais Arrais
Winkaler, Elissandra Ulbricht
Oliveira, Guilherme de
Rocha, Sergio Schwarz da
author_role author
author2 Winkaler, Elissandra Ulbricht
Oliveira, Guilherme de
Rocha, Sergio Schwarz da
author2_role author
author
author
dc.contributor.author.fl_str_mv Mota, Thais Arrais
Winkaler, Elissandra Ulbricht
Oliveira, Guilherme de
Rocha, Sergio Schwarz da
dc.subject.por.fl_str_mv Catalase
Glutatión S-transferase
Camarón
Ecotoxicología
Bioindicador.
Catalase
Glutadiona S-transferase
Camarão
Ecotoxicologia
Bioindicador.
Prawn
Glutathione S-transferase
Catalase
Ecotoxicology
Bioindicator.
topic Catalase
Glutatión S-transferase
Camarón
Ecotoxicología
Bioindicador.
Catalase
Glutadiona S-transferase
Camarão
Ecotoxicologia
Bioindicador.
Prawn
Glutathione S-transferase
Catalase
Ecotoxicology
Bioindicator.
description Several biomarker enzymes such as catalase (CAT) and glutathione S-transferase (GST) can be used to measure oxidative stress in animals caused by exposure to xenobiotics. The objective of the present study was to characterize different points of the Capivari (CP1 and CP2), Paraguaçu (PG1 and PG2) and Subaé (SB1 and SB2) Rivers, state of Bahia, in relation to the presence of xenobiotics, using CAT and GST as bioindicators in M. jelskii. The water-sampling sites were considered urban or rural and in all of them signs of environmental degradation were observed. Therefore, acute exposure tests (96h) were performed with water samples collected during the dry and rainy seasons. Results showed that the activity of CAT and GST in prawns exposed to water from CP1 and CP2 were very similar, while those exposed to water from PG1, PG2, SB1 and SB2 formed distinct groups of data. Significant increase in the activity of at least one of the analyzed enzymes in each sampling site was observed, when compared to animals in the control group. This demonstrated a possible oxidative stress in M. jelskii caused by the presence of xenobiotics in the water (e.g., domestic sewage, pesticides, oil, and heavy metals). Enzymatic activities were higher in animals from experiments carried out in the rainy season, except for the CAT activity of animals exposed to water from Subaé River. This study demonstrated the potential of M. jelskii as bioindicator and contributed to the knowledge of aspects of the antioxidant defense system of this species.
publishDate 2021
dc.date.none.fl_str_mv 2021-06-06
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://rsdjournal.org/index.php/rsd/article/view/15638
10.33448/rsd-v10i6.15638
url https://rsdjournal.org/index.php/rsd/article/view/15638
identifier_str_mv 10.33448/rsd-v10i6.15638
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://rsdjournal.org/index.php/rsd/article/view/15638/14294
dc.rights.driver.fl_str_mv https://creativecommons.org/licenses/by/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by/4.0
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Research, Society and Development
publisher.none.fl_str_mv Research, Society and Development
dc.source.none.fl_str_mv Research, Society and Development; Vol. 10 No. 6; e46010615638
Research, Society and Development; Vol. 10 Núm. 6; e46010615638
Research, Society and Development; v. 10 n. 6; e46010615638
2525-3409
reponame:Research, Society and Development
instname:Universidade Federal de Itajubá (UNIFEI)
instacron:UNIFEI
instname_str Universidade Federal de Itajubá (UNIFEI)
instacron_str UNIFEI
institution UNIFEI
reponame_str Research, Society and Development
collection Research, Society and Development
repository.name.fl_str_mv Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)
repository.mail.fl_str_mv rsd.articles@gmail.com
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