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Efeito da deficiência de potássio sobre as atividades de glutamato desidrogenase e glutamato sintase em feijoeiro (Phaseolus vulgaris L.)
(Universidade de São Paulo (USP), Escola Superior de Agricultura, 1989-01-01)
Foi estudado o efeito da deficiência de potássio sobre as atividades da glutamato desidrogenase (EC. 1.4.1.2) e glutamato sintase (EC. 2.6.1.53) em folhas de feijoeiro (Phaseolus vulgaris L.). Os resultados mostraram que ...
Glial and light-dependent glutamate metabolism in the suprachiasmatic nuclei
(Taylor, 2015-05)
The suprachiasmatic nuclei, the main circadian clock in mammals, are entrained by light through glutamate released from retinal cells. Astrocytes are key players in glutamate metabolism but their role in the entrainment ...
2-methylcitric Acid Impairs Glutamate Metabolism And Induces Permeability Transition In Brain Mitochondria
(Wiley-BlackwellHoboken, 2016)
NMDA and group I metabotropic glutamate receptors activation modulates substance P release from the arcuate nucleus and median eminence
(Elsevier Ireland, 2006-01)
Glutamate participates in the regulation of secretion of several neuropeptides, including substance P (SP). Glutamate acts through ionotropic (iGluRS) and metabotropic (mGluRS) receptors. We have investigated whether ...
Preconcentration of rutin at a poly glutamic acid modified electrode and its determination by square wave voltammetry
(Taylor & Francis Inc, 2007-01-01)
The voltammetric determination of rutin in 0.04 mol l(-1) B-R buffer (pH 4.0) by square wave voltammograms (+0.41 V vs. Ag/AgCl(sat.)) at a poly glutamic acid modified glassy carbon electrode was found to be several orders ...
Preconcentration of rutin at a poly glutamic acid modified electrode and its determination by square wave voltammetry
(Taylor & Francis Inc, 2007-01-01)
The voltammetric determination of rutin in 0.04 mol l(-1) B-R buffer (pH 4.0) by square wave voltammograms (+0.41 V vs. Ag/AgCl(sat.)) at a poly glutamic acid modified glassy carbon electrode was found to be several orders ...
Glutamate Induces Apoptosis in Anterior Pituitary Cells through Group II Metabotropic Glutamate Receptor Activation
(Endocrine Society, 2004-10)
Glutamate can induce neuronal cell death by activating ionotropic glutamate receptors (iGluRs) as well as metabotropic glutamate receptors (mGluRs). In the present study, we investigated whether glutamate induces apoptosis ...
Paraventricular nucleus of the hypothalamus glutamate neurotransmission modulates autonomic, neuroendocrine and behavioral responses to acute restraint stress in rats
(2012-11-30)
In the present study, the involvement of paraventricular nucleus of the hypothalamus (PVN) glutamate receptors in the modulation of autonomic (arterial blood pressure, heart rate and tail skin temperature) and neuroendocrine ...
Paraventricular nucleus of the hypothalamus glutamate neurotransmission modulates autonomic, neuroendocrine and behavioral responses to acute restraint stress in rats
(2012-11-30)
In the present study, the involvement of paraventricular nucleus of the hypothalamus (PVN) glutamate receptors in the modulation of autonomic (arterial blood pressure, heart rate and tail skin temperature) and neuroendocrine ...
Veratridine-induced release of endogenous glutamate from rat brain cortex slices: a reappraisal of the role of calcium
(1988)
The efflux of endogenous glutamate from thin slices of rat brain cortex superfused in vitro with artificial cerebrospinal fluid (ACSF) was studied. Initially, glutamate efflux was very high (2.5 nmol/mg protein/min), ...