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[The molecular aspects of the functional heterogeneity of the GABA receptors].

А. И. Головко, L V Buriakova, S A Kutsenko, O. A. Sviderskii

Open publisher page 3 citations

Abstract

It is generally accepted that gamma-aminobutyric acid (GABA) is one of the main inhibitory transmitter in the mammalian brain. There are three types of GABA receptors in the vertebrata central nervous system: the GABAA, GABAB and GABAC receptors. The GABAA receptor is a GABA-gated Cl- channel and is the tetramer ore the pentamer made of some classes of subunit (alpha, beta, gamma, delta). GABAB receptors are not affiliated with Cl(-) ionophore. GABAB receptors appear to be coupled to Ca2+ and K+ channels of presynaptic membranes. It seems they regulate the release of neurotransmitters release. The structural and functional properties of GABA receptors are discussed.

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What this paper is about

It is generally accepted that gamma-aminobutyric acid (GABA) is one of the main inhibitory transmitter in the mammalian brain. There are three types of GABA receptors in the vertebrata central nervous system: the GABAA, GABAB and GABAC receptors. The GABAA receptor is a GABA-gated Cl- channel and is the tetramer ore the pentamer made of some classes of subunit (alpha, beta, gamma, delta). GABAB receptors are not affiliated with Cl(-) ionophore. GABAB receptors appear to be coupled to Ca2+ and K+ channels of presynaptic membranes. It seems they regulate the release of neurotransmitters release. The structural and functional properties of GABA receptors are discussed.

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OpenAlex reports 3 citations for this work. Citation counts describe recorded attention and do not establish research quality.

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Available abstract

It is generally accepted that gamma-aminobutyric acid (GABA) is one of the main inhibitory transmitter in the mammalian brain. There are three types of GABA receptors in the vertebrata central nervous system: the GABAA, GABAB and GABAC receptors. The GABAA receptor is a GABA-gated Cl- channel and is the tetramer ore the pentamer made of some classes of subunit (alpha, beta, gamma, delta). GABAB receptors are not affiliated with Cl(-) ionophore. GABAB receptors appear to be coupled to Ca2+ and K+ channels of presynaptic membranes. It seems they regulate the release of neurotransmitters release. The structural and functional properties of GABA receptors are discussed.

Key concepts: GABAB receptor, GABAA receptor, Receptor, GABAA-rho receptor, Pentamer, gamma-Aminobutyric acid, Chemistry, Neuroscience

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[The molecular aspects of the functional heterogeneity of the GABA receptors]. — Research Paper | ScholarLens