Differential effects of paraquat on oxidative stress parameters and polyamine levels in two freshwater invertebrates

Paraquat is still a widely used herbicide in several countries. Its toxic action on plants occurs through a one-electron reduction interfering with the photosynthesis process. By a similar reaction, the herbicide may induce peroxidation processes in non-target animal species. Furthermore, paraquat m...

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Autores principales:	Cochón, Adriana Cristina, Kristoff, Gisela, Piol, María Natalia, San Martín de Viale, Leonor Carmen, Verrengia Guerrero, Noemí Rosario
Publicado:	2007
Materias:	Biomphalaria glabrata Catalase Lipid peroxidation Lumbriculus variegatus Paraquat Polyamines Superoxide dismutase catalase lipid paraquat polyamine putrescine spermidine spermine superoxide dismutase catabolism enzyme activity freshwater ecosystem gastropod herbicide organic compound oxidation photosynthesis pollution effect snail toxicity animal experiment animal tissue annelid worm article controlled study freshwater species invertebrate lipid peroxidation nonhuman oxidative stress Animals Biomphalaria Fresh Water Herbicides Lipid Peroxidation Oligochaeta Oxidative Stress Putrescine Spermidine Spermine Superoxide Dismutase Time Factors Animalia Gastropoda Invertebrata
Acceso en línea:	https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_01476513_v68_n2_p286_Cochon http://hdl.handle.net/20.500.12110/paper_01476513_v68_n2_p286_Cochon
Aporte de:	Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

id	paper:paper_01476513_v68_n2_p286_Cochon
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spelling	paper:paper_01476513_v68_n2_p286_Cochon2023-06-08T15:12:56Z Differential effects of paraquat on oxidative stress parameters and polyamine levels in two freshwater invertebrates Cochón, Adriana Cristina Kristoff, Gisela Piol, María Natalia San Martín de Viale, Leonor Carmen Verrengia Guerrero, Noemí Rosario Biomphalaria glabrata Catalase Lipid peroxidation Lumbriculus variegatus Paraquat Polyamines Superoxide dismutase catalase lipid paraquat polyamine putrescine spermidine spermine superoxide dismutase catabolism enzyme activity freshwater ecosystem gastropod herbicide organic compound oxidation photosynthesis pollution effect snail toxicity animal experiment animal tissue annelid worm article Biomphalaria glabrata controlled study enzyme activity freshwater species gastropod invertebrate lipid peroxidation nonhuman oxidative stress Animals Biomphalaria Catalase Fresh Water Herbicides Lipid Peroxidation Oligochaeta Oxidative Stress Paraquat Polyamines Putrescine Spermidine Spermine Superoxide Dismutase Time Factors Animalia Biomphalaria glabrata Gastropoda Invertebrata Lumbriculus variegatus Paraquat is still a widely used herbicide in several countries. Its toxic action on plants occurs through a one-electron reduction interfering with the photosynthesis process. By a similar reaction, the herbicide may induce peroxidation processes in non-target animal species. Furthermore, paraquat may interfere with the cellular transport of polyamines. The aim of this work was to investigate some aspects related to paraquat-induction of oxidative stress (lipoperoxidation, enzymatic activities of catalase and superoxide dismutase) and also the levels of polyamines (putrescine, spermidine and spermine) in two species of freshwater invertebrates, the oligochaete Lumbriculus variegatus and the gastropod Biomphalaria glabrata. The results showed that both organisms elicited differential responses. In addition, the data suggested that polyamines may play an important role against lipoperoxidation processes. © 2006 Elsevier Inc. All rights reserved. Fil:Cochón, A.C. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Kristoff, G. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Piol, M.N. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:San Martín de Viale, L.C. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Verrengia Guerrero, N.R. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. 2007 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_01476513_v68_n2_p286_Cochon http://hdl.handle.net/20.500.12110/paper_01476513_v68_n2_p286_Cochon
institution	Universidad de Buenos Aires
institution_str	I-28
repository_str	R-134
collection	Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic	Biomphalaria glabrata Catalase Lipid peroxidation Lumbriculus variegatus Paraquat Polyamines Superoxide dismutase catalase lipid paraquat polyamine putrescine spermidine spermine superoxide dismutase catabolism enzyme activity freshwater ecosystem gastropod herbicide organic compound oxidation photosynthesis pollution effect snail toxicity animal experiment animal tissue annelid worm article Biomphalaria glabrata controlled study enzyme activity freshwater species gastropod invertebrate lipid peroxidation nonhuman oxidative stress Animals Biomphalaria Catalase Fresh Water Herbicides Lipid Peroxidation Oligochaeta Oxidative Stress Paraquat Polyamines Putrescine Spermidine Spermine Superoxide Dismutase Time Factors Animalia Biomphalaria glabrata Gastropoda Invertebrata Lumbriculus variegatus
spellingShingle	Biomphalaria glabrata Catalase Lipid peroxidation Lumbriculus variegatus Paraquat Polyamines Superoxide dismutase catalase lipid paraquat polyamine putrescine spermidine spermine superoxide dismutase catabolism enzyme activity freshwater ecosystem gastropod herbicide organic compound oxidation photosynthesis pollution effect snail toxicity animal experiment animal tissue annelid worm article Biomphalaria glabrata controlled study enzyme activity freshwater species gastropod invertebrate lipid peroxidation nonhuman oxidative stress Animals Biomphalaria Catalase Fresh Water Herbicides Lipid Peroxidation Oligochaeta Oxidative Stress Paraquat Polyamines Putrescine Spermidine Spermine Superoxide Dismutase Time Factors Animalia Biomphalaria glabrata Gastropoda Invertebrata Lumbriculus variegatus Cochón, Adriana Cristina Kristoff, Gisela Piol, María Natalia San Martín de Viale, Leonor Carmen Verrengia Guerrero, Noemí Rosario Differential effects of paraquat on oxidative stress parameters and polyamine levels in two freshwater invertebrates
topic_facet	Biomphalaria glabrata Catalase Lipid peroxidation Lumbriculus variegatus Paraquat Polyamines Superoxide dismutase catalase lipid paraquat polyamine putrescine spermidine spermine superoxide dismutase catabolism enzyme activity freshwater ecosystem gastropod herbicide organic compound oxidation photosynthesis pollution effect snail toxicity animal experiment animal tissue annelid worm article Biomphalaria glabrata controlled study enzyme activity freshwater species gastropod invertebrate lipid peroxidation nonhuman oxidative stress Animals Biomphalaria Catalase Fresh Water Herbicides Lipid Peroxidation Oligochaeta Oxidative Stress Paraquat Polyamines Putrescine Spermidine Spermine Superoxide Dismutase Time Factors Animalia Biomphalaria glabrata Gastropoda Invertebrata Lumbriculus variegatus
description	Paraquat is still a widely used herbicide in several countries. Its toxic action on plants occurs through a one-electron reduction interfering with the photosynthesis process. By a similar reaction, the herbicide may induce peroxidation processes in non-target animal species. Furthermore, paraquat may interfere with the cellular transport of polyamines. The aim of this work was to investigate some aspects related to paraquat-induction of oxidative stress (lipoperoxidation, enzymatic activities of catalase and superoxide dismutase) and also the levels of polyamines (putrescine, spermidine and spermine) in two species of freshwater invertebrates, the oligochaete Lumbriculus variegatus and the gastropod Biomphalaria glabrata. The results showed that both organisms elicited differential responses. In addition, the data suggested that polyamines may play an important role against lipoperoxidation processes. © 2006 Elsevier Inc. All rights reserved.
author	Cochón, Adriana Cristina Kristoff, Gisela Piol, María Natalia San Martín de Viale, Leonor Carmen Verrengia Guerrero, Noemí Rosario
author_facet	Cochón, Adriana Cristina Kristoff, Gisela Piol, María Natalia San Martín de Viale, Leonor Carmen Verrengia Guerrero, Noemí Rosario
author_sort	Cochón, Adriana Cristina
title	Differential effects of paraquat on oxidative stress parameters and polyamine levels in two freshwater invertebrates
title_short	Differential effects of paraquat on oxidative stress parameters and polyamine levels in two freshwater invertebrates
title_full	Differential effects of paraquat on oxidative stress parameters and polyamine levels in two freshwater invertebrates
title_fullStr	Differential effects of paraquat on oxidative stress parameters and polyamine levels in two freshwater invertebrates
title_full_unstemmed	Differential effects of paraquat on oxidative stress parameters and polyamine levels in two freshwater invertebrates
title_sort	differential effects of paraquat on oxidative stress parameters and polyamine levels in two freshwater invertebrates
publishDate	2007
url	https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_01476513_v68_n2_p286_Cochon http://hdl.handle.net/20.500.12110/paper_01476513_v68_n2_p286_Cochon
work_keys_str_mv	AT cochonadrianacristina differentialeffectsofparaquatonoxidativestressparametersandpolyaminelevelsintwofreshwaterinvertebrates AT kristoffgisela differentialeffectsofparaquatonoxidativestressparametersandpolyaminelevelsintwofreshwaterinvertebrates AT piolmarianatalia differentialeffectsofparaquatonoxidativestressparametersandpolyaminelevelsintwofreshwaterinvertebrates AT sanmartindevialeleonorcarmen differentialeffectsofparaquatonoxidativestressparametersandpolyaminelevelsintwofreshwaterinvertebrates AT verrengiaguerreronoemirosario differentialeffectsofparaquatonoxidativestressparametersandpolyaminelevelsintwofreshwaterinvertebrates
_version_	1768541603557801984

Differential effects of paraquat on oxidative stress parameters and polyamine levels in two freshwater invertebrates

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