" /> GABA modulators - CISMeF





Preferred Label : GABA modulators;

MeSH definition : Substances that do not act as agonists or antagonists but do affect the GAMMA-AMINOBUTYRIC ACID receptor-ionophore complex. GABA-A receptors (RECEPTORS, GABA-A) appear to have at least three allosteric sites at which modulators act: a site at which BENZODIAZEPINES act by increasing the opening frequency of GAMMA-AMINOBUTYRIC ACID-activated chloride channels; a site at which BARBITURATES act to prolong the duration of channel opening; and a site at which some steroids may act. GENERAL ANESTHETICS probably act at least partly by potentiating GABAergic responses, but they are not included here.;

MeSH synonym : modulators, gaba; gabaergic modulators; modulators, gabaergic; gamma-aminobutyric acid modulators; acid modulators, gamma-aminobutyric; modulators, gamma-aminobutyric acid; gamma aminobutyric acid modulators;

MeSH annotation : GEN or unspecified; prefer specifics; general or unspecified; prefer specifics;

Is substance : O;

action pharmacologique : O;

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Substances that do not act as agonists or antagonists but do affect the GAMMA-AMINOBUTYRIC ACID receptor-ionophore complex. GABA-A receptors (RECEPTORS, GABA-A) appear to have at least three allosteric sites at which modulators act: a site at which BENZODIAZEPINES act by increasing the opening frequency of GAMMA-AMINOBUTYRIC ACID-activated chloride channels; a site at which BARBITURATES act to prolong the duration of channel opening; and a site at which some steroids may act. GENERAL ANESTHETICS probably act at least partly by potentiating GABAergic responses, but they are not included here.

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26/04/2025


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