Biochemical responses of the golden mussel Limnoperna fortunei under dietary glyphosate exposure
The aim of this study was to analyze the biochemical alterations in the golden mussel Limnoperna fortunei under dietary glyphosate exposure. Mussels were fed during 4 weeks with the green algae Scenedesmus vacuolatus previously exposed to a commercial formulation of glyphosate (6 mg L−1 active princ...
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2018
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| Acceso en línea: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_01476513_v163_n_p69_Iummato http://hdl.handle.net/20.500.12110/paper_01476513_v163_n_p69_Iummato |
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paper:paper_01476513_v163_n_p69_Iummato2023-06-08T15:12:54Z Biochemical responses of the golden mussel Limnoperna fortunei under dietary glyphosate exposure Bivalve Detoxifying responses Food chain Glyphosate Limnoperna fortunei Oxidative stress acetylcholinesterase alkaline phosphatase carboxylesterase catalase glutathione glutathione transferase glyphosate superoxide dismutase acetylcholinesterase alkaline phosphatase carboxylesterase catalase glutathione glutathione transferase glycine glyphosate herbicide superoxide dismutase thiobarbituric acid reactive substance biochemistry bivalve diet food chain glyphosate lipid oxidative stress protein animal cell animal experiment animal tissue Article biochemistry controlled study detoxification dietary exposure enzyme activity Limnoperna fortunei lipid analysis mussel nonhuman protein analysis Scenedesmus Scenedesmus vacuolatus analogs and derivatives animal diet drug effect metabolism Mytilidae oxidative stress sea food veterinary medicine algae Bivalvia Chlorophyta Limnoperna fortunei Scenedesmus vacuolatus Acetylcholinesterase Alkaline Phosphatase Animals Carboxylic Ester Hydrolases Catalase Diet Glutathione Glutathione Transferase Glycine Herbicides Mytilidae Oxidative Stress Scenedesmus Seafood Superoxide Dismutase Thiobarbituric Acid Reactive Substances The aim of this study was to analyze the biochemical alterations in the golden mussel Limnoperna fortunei under dietary glyphosate exposure. Mussels were fed during 4 weeks with the green algae Scenedesmus vacuolatus previously exposed to a commercial formulation of glyphosate (6 mg L−1 active principle) with the addition of alkyl aryl polyglycol ether surfactant. After 1, 7, 14, 21 and 28 days of dietary exposure, glutathione-S-transferase (GST), catalase (CAT), superoxide dismutase (SOD), acetylcholinesterase (AChE), carboxylesterases (CES) and alkaline phosphatase (ALP) activities, glutathione (GSH) content and damage to lipids and proteins levels were analyzed. A significant increase (72%) in the GST activity and a significant decrease (26%) in the CES activity in the mussels fed on glyphosate exposed algae for 28 days were observed. The ALP activity was significantly increased at 21 and 28 days of dietary exposure (48% and 72%, respectively). GSH content and CAT, SOD and AchE activities did not show any differences between the exposed and non exposed bivalves. No oxidative damage to lipids and proteins, measured as TBARS and carbonyl content respectively, was observed in response to glyphosate dietary exposure. The decrease in the CES activity and the increases in GST and ALP activities observed in L. fortunei indicate that dietary exposure to glyphosate provokes metabolic alterations, related with detoxification mechanisms. © 2018 Elsevier Inc. 2018 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_01476513_v163_n_p69_Iummato http://hdl.handle.net/20.500.12110/paper_01476513_v163_n_p69_Iummato |
| institution |
Universidad de Buenos Aires |
| institution_str |
I-28 |
| repository_str |
R-134 |
| collection |
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) |
| topic |
Bivalve Detoxifying responses Food chain Glyphosate Limnoperna fortunei Oxidative stress acetylcholinesterase alkaline phosphatase carboxylesterase catalase glutathione glutathione transferase glyphosate superoxide dismutase acetylcholinesterase alkaline phosphatase carboxylesterase catalase glutathione glutathione transferase glycine glyphosate herbicide superoxide dismutase thiobarbituric acid reactive substance biochemistry bivalve diet food chain glyphosate lipid oxidative stress protein animal cell animal experiment animal tissue Article biochemistry controlled study detoxification dietary exposure enzyme activity Limnoperna fortunei lipid analysis mussel nonhuman protein analysis Scenedesmus Scenedesmus vacuolatus analogs and derivatives animal diet drug effect metabolism Mytilidae oxidative stress sea food veterinary medicine algae Bivalvia Chlorophyta Limnoperna fortunei Scenedesmus vacuolatus Acetylcholinesterase Alkaline Phosphatase Animals Carboxylic Ester Hydrolases Catalase Diet Glutathione Glutathione Transferase Glycine Herbicides Mytilidae Oxidative Stress Scenedesmus Seafood Superoxide Dismutase Thiobarbituric Acid Reactive Substances |
| spellingShingle |
Bivalve Detoxifying responses Food chain Glyphosate Limnoperna fortunei Oxidative stress acetylcholinesterase alkaline phosphatase carboxylesterase catalase glutathione glutathione transferase glyphosate superoxide dismutase acetylcholinesterase alkaline phosphatase carboxylesterase catalase glutathione glutathione transferase glycine glyphosate herbicide superoxide dismutase thiobarbituric acid reactive substance biochemistry bivalve diet food chain glyphosate lipid oxidative stress protein animal cell animal experiment animal tissue Article biochemistry controlled study detoxification dietary exposure enzyme activity Limnoperna fortunei lipid analysis mussel nonhuman protein analysis Scenedesmus Scenedesmus vacuolatus analogs and derivatives animal diet drug effect metabolism Mytilidae oxidative stress sea food veterinary medicine algae Bivalvia Chlorophyta Limnoperna fortunei Scenedesmus vacuolatus Acetylcholinesterase Alkaline Phosphatase Animals Carboxylic Ester Hydrolases Catalase Diet Glutathione Glutathione Transferase Glycine Herbicides Mytilidae Oxidative Stress Scenedesmus Seafood Superoxide Dismutase Thiobarbituric Acid Reactive Substances Biochemical responses of the golden mussel Limnoperna fortunei under dietary glyphosate exposure |
| topic_facet |
Bivalve Detoxifying responses Food chain Glyphosate Limnoperna fortunei Oxidative stress acetylcholinesterase alkaline phosphatase carboxylesterase catalase glutathione glutathione transferase glyphosate superoxide dismutase acetylcholinesterase alkaline phosphatase carboxylesterase catalase glutathione glutathione transferase glycine glyphosate herbicide superoxide dismutase thiobarbituric acid reactive substance biochemistry bivalve diet food chain glyphosate lipid oxidative stress protein animal cell animal experiment animal tissue Article biochemistry controlled study detoxification dietary exposure enzyme activity Limnoperna fortunei lipid analysis mussel nonhuman protein analysis Scenedesmus Scenedesmus vacuolatus analogs and derivatives animal diet drug effect metabolism Mytilidae oxidative stress sea food veterinary medicine algae Bivalvia Chlorophyta Limnoperna fortunei Scenedesmus vacuolatus Acetylcholinesterase Alkaline Phosphatase Animals Carboxylic Ester Hydrolases Catalase Diet Glutathione Glutathione Transferase Glycine Herbicides Mytilidae Oxidative Stress Scenedesmus Seafood Superoxide Dismutase Thiobarbituric Acid Reactive Substances |
| description |
The aim of this study was to analyze the biochemical alterations in the golden mussel Limnoperna fortunei under dietary glyphosate exposure. Mussels were fed during 4 weeks with the green algae Scenedesmus vacuolatus previously exposed to a commercial formulation of glyphosate (6 mg L−1 active principle) with the addition of alkyl aryl polyglycol ether surfactant. After 1, 7, 14, 21 and 28 days of dietary exposure, glutathione-S-transferase (GST), catalase (CAT), superoxide dismutase (SOD), acetylcholinesterase (AChE), carboxylesterases (CES) and alkaline phosphatase (ALP) activities, glutathione (GSH) content and damage to lipids and proteins levels were analyzed. A significant increase (72%) in the GST activity and a significant decrease (26%) in the CES activity in the mussels fed on glyphosate exposed algae for 28 days were observed. The ALP activity was significantly increased at 21 and 28 days of dietary exposure (48% and 72%, respectively). GSH content and CAT, SOD and AchE activities did not show any differences between the exposed and non exposed bivalves. No oxidative damage to lipids and proteins, measured as TBARS and carbonyl content respectively, was observed in response to glyphosate dietary exposure. The decrease in the CES activity and the increases in GST and ALP activities observed in L. fortunei indicate that dietary exposure to glyphosate provokes metabolic alterations, related with detoxification mechanisms. © 2018 Elsevier Inc. |
| title |
Biochemical responses of the golden mussel Limnoperna fortunei under dietary glyphosate exposure |
| title_short |
Biochemical responses of the golden mussel Limnoperna fortunei under dietary glyphosate exposure |
| title_full |
Biochemical responses of the golden mussel Limnoperna fortunei under dietary glyphosate exposure |
| title_fullStr |
Biochemical responses of the golden mussel Limnoperna fortunei under dietary glyphosate exposure |
| title_full_unstemmed |
Biochemical responses of the golden mussel Limnoperna fortunei under dietary glyphosate exposure |
| title_sort |
biochemical responses of the golden mussel limnoperna fortunei under dietary glyphosate exposure |
| publishDate |
2018 |
| url |
https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_01476513_v163_n_p69_Iummato http://hdl.handle.net/20.500.12110/paper_01476513_v163_n_p69_Iummato |
| _version_ |
1768546295001120768 |