Oxidative stress induced by a commercial glyphosate formulation in a tolerant strain of Chlorella kessleri

We studied the toxicity of a glyphosate formulation and provide evidence of metabolic alterations due to oxidative stress caused in a Chlorella kessleri tolerant strain by exposure to the herbicide. After 96h of exposure to increasing concentrations of the herbicide (0-70mgL-1) with alkylaryl polygl...

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Detalles Bibliográficos
Autores principales: Romero, D.M., Ríos de Molina, M.C., Juárez, Á.B.
Formato: JOUR
Materias:
Antioxidant defences
Chlorella kessleri
Glyphosate
Microalgae
Oxidative stress
algal protein
biological marker
catalase
glutathione
glyphosate
malonaldehyde
superoxide dismutase
surfactant
biomarker
concentration (composition)
ecotoxicology
enzyme activity
free radical
green alga
inhibition
microalga
oxidation
pollution exposure
algal growth
antioxidant activity
article
biomass
cell size
cell structure
cell vacuole
Chlorella
chlorophyll content
controlled study
cytotoxicity test
growth inhibition
growth rate
herbicide tolerance
lipid peroxidation
nonhuman
oxidative stress
plant cell
plant metabolism
protein content
sensitivity analysis
sporangium
Biological Markers
Catalase
Glutathione
Glutathione Peroxidase
Glutathione Reductase
Glycine
Herbicides
Lipid Peroxidation
Malondialdehyde
Oxidative Stress
Superoxide Dismutase
Thiobarbituric Acid Reactive Substances
Water Pollutants, Chemical
Parachlorella kessleri
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_01476513_v74_n4_p741_Romero
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

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