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Gabapentinoids, also known as α 2 δ ligands, are a class of drugs that are chemically derivatives of the inhibitory neurotransmitter gamma-Aminobutyric acid (GABA) (i.e., GABA analogues) which bind selectively to the α 2 δ protein that was first described as an auxiliary subunit of voltage-gated calcium channels (VGCCs).
A GABA reuptake inhibitor (GRI) is a type of drug which acts as a reuptake inhibitor for the neurotransmitter gamma-Aminobutyric acid (GABA) by blocking the action of the gamma-Aminobutyric acid transporters (GATs). This in turn leads to increased extracellular concentrations of GABA and therefore an increase in GABAergic neurotransmission. [1]
A GABA analogue is a compound which is an analogue or derivative of the neurotransmitter gamma-Aminobutyric acid (GABA) (the IUPAC of which is 4-aminobutanoic acid). Many GABA analogues are used as drugs , especially as anticonvulsants , sedatives , and anxiolytics .
The GABA system is an important target for anticonvulsant drugs, since seizures may be discouraged by increasing GABA synthesis, decreasing its breakdown, or enhancing its effect on neurons. [ 7 ] The nerve impulse is characterised by a great influx of sodium ions through channels in the neuron's cell membrane followed by an efflux of potassium ...
However, some general anaesthetics like propofol and high doses of barbiturates may not only be positive allosteric modulators of GABA-A receptors but also direct agonists of these receptors. Alcohol is an indirect GABA agonist. GABA is the major inhibitory neurotransmitter in the brain, and GABA-like drugs are used to suppress spasms. Alcohol ...
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The drugs are also meant for long-term use, but Dr.McGowan says these unpleasant side effects cause people to stop. ... Dr. McGowan adds a few more: "Fatty meats, high-fat processed foods, cheese ...