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Abiotic Degradation of Glyphosate into Aminomethylphosphonic Acid in the Presence of Metals
(American Chemical Society, 2014-09)
Glyphosate [N-phosphono-methylglycine (PMG)] is the most used herbicide worldwide, particularly since the development of transgenic glyphosate-resistant (GR) crops. Aminomethylphosphonic acid (AMPA) is the main glyphosate ...
Oxidative stress and comer assa in tissues of mice administered glyphosate and ampa in drinking water for 14 days
(Sociedad Argentina de Genética, 2013-12)
Excessive amounts of the herbicide glyphosate are incorporated daily to the soil and the ecosystems. AMPA is its major environmental breakdown product. In this study we determined the levels of thiobarbituric acid reactive ...
Management effects on glyphosate and AMPA concentrations in the PM10 emitted by soils of the central semi-arid region of Argentina
(Elsevier, 2020-12)
In soils of semi-arid regions, different amounts of glyphosate are applied, and this substance tends to be absorbed on the topsoil exposed to erosion. The objective of this study was to analyze the effects of land management ...
Topological regulation of synaptic AMPA receptor expression by the RNA-Binding protein CPEB3
(Elsevier B.V., 2016-09)
Synaptic receptors gate the neuronal response to incoming signals, but they are not homogeneously distributed on dendrites. A spatially defined receptor distribution can preferentially amplify certain synaptic inputs, ...
Soluble tumor necrosis factor alpha promotes retinal ganglion cell death in glaucoma via calcium-permeable ampa receptor activation
(Society for Neuroscience, 2015-09)
Loss of vision in glaucoma results from the selective death of retinal ganglion cells (RGCs). Tumor necrosis factorα (TNFα) signaling has been linked to RGC damage, however, the mechanism by which TNFα promotes neuronal ...
Glyphosate and Aminomethylphosphonic acid (AMPA) contents in the respirable dust emitted by an agricultural soil of the central semiarid region of Argentina
(Elsevier Science, 2017-12)
One environmental issue in the semiarid Pampas of Argentina and elsewhere is the possible accumulation of glyphosate [N-(phosphonomethyl) glycine] and aminomethylphosphonic acid (AMPA, the main metabolite of the microbial ...
Determinação de resíduos de glifosato e ácido aminometilfosfônico em água empregando derivatização com FMOC-Cl e LC-MS/MS
(Universidade Federal de Santa MariaBrasilQuímicaUFSMPrograma de Pós-Graduação em QuímicaCentro de Ciências Naturais e Exatas, 2020-02-21)
A simple and easy method based on the derivatization for determinação of glyphosate and aminomethylphosphonic acid (AMPA) in water and subsequent determination by liquid chromatography coupled with mass spectrometry in ...
Glyphosate and aminomethylphosphonic acid degradation in biomixtures based on alfalfa straw, wheat stubble and river waste
(Academic Press Ltd - Elsevier Science Ltd, 2018-12)
The aim of the work was to evaluate novel biomixtures for their use on biopurification systems (BPS) in Argentina also called biobeds. Glyphosate and aminomethylphosphonic acid (AMPA) degradation was evaluated on biomixtures ...