Results 211 to 220 of about 382,255 (259)
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European Neuropsychopharmacology, 2004
Although glutamate is a simple molecule, its actions in the limbic system and areas concerning anxiety are complex and widespread. These actions are mediated through different combinations of ionotropic and metabotropic glutamate receptors. Preclinical studies have shown that compounds active at NMDA, AMPA/kaïnate and metabotropic receptors might have ...
Veerle, Bergink +2 more
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Although glutamate is a simple molecule, its actions in the limbic system and areas concerning anxiety are complex and widespread. These actions are mediated through different combinations of ionotropic and metabotropic glutamate receptors. Preclinical studies have shown that compounds active at NMDA, AMPA/kaïnate and metabotropic receptors might have ...
Veerle, Bergink +2 more
openaire +2 more sources
Neurochemical Research, 2015
Our aim was to review the processes of glutamate release from both biochemical and neurophysiological points of view. A large body of evidence now indicates that glutamate is specifically accumulated into synaptic vesicles, which provides strong support for the concept that glutamate is released from synaptic vesicles and is the major excitatory ...
John T, Hackett, Tetsufumi, Ueda
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Our aim was to review the processes of glutamate release from both biochemical and neurophysiological points of view. A large body of evidence now indicates that glutamate is specifically accumulated into synaptic vesicles, which provides strong support for the concept that glutamate is released from synaptic vesicles and is the major excitatory ...
John T, Hackett, Tetsufumi, Ueda
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Glutamate synthase and the synthesis of glutamate in plants
Plant Physiology and Biochemistry, 2003The discovery of glutamate synthases (E.C. 1.4.1.13 and E.C. 1.4.7.1) caused a major re-assessment of the way in which ammonium is assimilated in bacteria and higher plants. The history of that discovery is reviewed and considered in the light of recent developments in the biochemistry and genetics of the higher plant ferredoxin- and NADH-dependent ...
Peter J Lea
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Oxidative deamination of glutamate and transdeamination through glutamate
Archives of Biochemistry and Biophysics, 1966Abstract Rat liver mitochondria are able to produce ammonia from glutamate at a steady rate under the conditions described. A system generating ADP from ATP is necessary for the continual deamination of glutamate. Maximum stimulation is reached with a hexokinase-glucose system in the presence of 0.2 m m ATP.
F J, Hird, M A, Marginson
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The Role of Glutamate Transporters in Glutamate Homeostasis in the Brain
Journal of Experimental Biology, 1997ABSTRACT Glutamate transporters in neurones and glia, four of which have been cloned from mammals, play a crucial role in controlling the extracellular glutamate concentration in the brain. In normal conditions, they remove glutamate from the extracellular space and thereby help to terminate glutamatergic synaptic transmission and to ...
M, Takahashi +5 more
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Glutamate receptors and new glutamate agonists
Trends in Pharmacological Sciences, 1983Abstract A variety of naturally occurring and synthetic analogues of the putative excitatory amino acid neurotransmittersl-glutamic acid (l-GLU) andl-aspartec acid (l-ASP) are powerful neuroexcitatory and neurotoxic agents. These effects appear to be mediated primarily by the central receptors normally operated byl-GLU and/orl-ASP.
Povl Krogsgaard-Larsen, Tage Honore´
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Glutamate and Glutamate Receptors in the Vertebrate Retina
2023Book chapter published in: Kolb, H., Fernandez, E., Nelson, R., Webvision: The Organization of the Retina and Visual System [Internet].
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Enzymatic production of d-glutamate from l-glutamate by a glutamate racemase
Journal of Fermentation and Bioengineering, 1995Abstract d -Glutamate was produced from l -glutamate by two successive cellular reactions with a glutamate racemase produced by Escherichia coli TM93 harboring a plasmid containing a glutamate racemase gene from Lactobacillus brevis ATCC 8287 and a glutamate decarboxylase produced by E. coli ATCC 11246.
Makoto Yagasaki +3 more
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2012
Orexin neurons are localized in the lateral hypothalamus and regulate many functions including sleep-wake states. Substantial number of neurotransmitters and neuromodulators has been proposed to influence orexinergic system. Glutamate, as the major excitatory amino acid neurotransmitter in the hypothalamus, was shown to mediate orexin neurons in the ...
Minbay, Zehra +2 more
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Orexin neurons are localized in the lateral hypothalamus and regulate many functions including sleep-wake states. Substantial number of neurotransmitters and neuromodulators has been proposed to influence orexinergic system. Glutamate, as the major excitatory amino acid neurotransmitter in the hypothalamus, was shown to mediate orexin neurons in the ...
Minbay, Zehra +2 more
openaire +3 more sources