GABA

Definition

Acronym of gamma-aminobutyric acid.

Example Sentences

• "[Valium] was followed by many imitators, all sharing the same pharmacological mechanism, which is to enhance the actions of the key inhibitory brain chemical messenger GABA."
• "Its action as an inhibitor also distinguishes GABA from the “big three” amines—dopamine, norepinephrine, and serotonin—which generally stimulate brain circuits."