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Trends in Pharmacological Sciences, 2000
In the conventional view, GABA acts at either ionotropic GABAA or metabotropic GABAB receptors. Recently, novel ionotropic GABA receptors that are composed of rho-subunits have been identified in the vertebrate retina. These bicuculline- and baclofen-insensitive GABA receptors are frequently called GABAC, following an early suggestion by Graham ...
Joachim Bormann
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In the conventional view, GABA acts at either ionotropic GABAA or metabotropic GABAB receptors. Recently, novel ionotropic GABA receptors that are composed of rho-subunits have been identified in the vertebrate retina. These bicuculline- and baclofen-insensitive GABA receptors are frequently called GABAC, following an early suggestion by Graham ...
Joachim Bormann
semanticscholar +4 more sources
GABA-receptive microglia selectively sculpt developing inhibitory circuits
Cell, 2020Microglia, the resident immune cells of the brain, have emerged as crucial regulators of synaptic refinement and brain wiring. However, whether the remodeling of distinct synapse types during development is mediated by specialized microglia is unknown ...
Emilia Favuzzi +12 more
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Glia, 1994
AbstractGABA receptors are distributed widely throughout the central nervous system on a variety of cell types. It has become increasingly clear that astrocytes, both in cell culture and tissue slices, express abundant GABAA receptors. In astrocytes, GABA activates Cl−‐specific channels that are modulated by barbiturates and benzodiazepines; however ...
Douglas D. Fraser +2 more
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AbstractGABA receptors are distributed widely throughout the central nervous system on a variety of cell types. It has become increasingly clear that astrocytes, both in cell culture and tissue slices, express abundant GABAA receptors. In astrocytes, GABA activates Cl−‐specific channels that are modulated by barbiturates and benzodiazepines; however ...
Douglas D. Fraser +2 more
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The Neurobiology of Gaba Receptors
2006Gamma-aminobutyric acid (GABA) was first identified in 1950 (Roberts 1950; Awapara 1950) in brain extracts of various animal species and was subsequently found to be the principal inhibitory neurotransmitter in the central nervous system (CNS). GABA is synthesized as a result of decarboxylation of glutamic acid and is released by neurons into the ...
SANNA, ENRICO, FOLLESA, PAOLO, BIGGIO G.
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Occurrence of GABA and GABA receptors in human spermatozoa
Molecular Human Reproduction, 1998Gamma-aminobutyric acid (GABA) concentrations in seminal plasma and washed spermatozoa from normal donors were assessed by a sensitive radioreceptor assay, and were detectable in both fractions. Specific binding of [3H]-muscimol was shown to be dependent on protein concentration, temperature and incubation time.
J C Calamera, M N Ritta, D E Bas
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GABA and GABA receptors in invertebrates
Seminars in Neuroscience, 1991Abstract GABA is the major inhibitory transmitter at invertebrate synapses in both the central and peripheral nervous systems. The receptors for GABA are well characterised electrophysiologically in a wide variety of invertebrate organisms but their biochemical and pharmacological profiles are less well defined. In general invertebrate GABA receptors
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Life Sciences, 2003
A number of important drugs act on GABA(A) receptors, pentameric GABA-gated chloride channels assembled from among 19 known subunits. In trying to discover the roles in the brain of the subunits and their combinations, with the goal of developing more selective drugs, one tool has been to reduce expression of the subunits and examine the functional ...
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A number of important drugs act on GABA(A) receptors, pentameric GABA-gated chloride channels assembled from among 19 known subunits. In trying to discover the roles in the brain of the subunits and their combinations, with the goal of developing more selective drugs, one tool has been to reduce expression of the subunits and examine the functional ...
openaire +3 more sources