propofol, thiopental, ketamine, and opioid agonists. The first four agents act by enhancing the activity of the inhibitory neurotransmitter γ-aminobutyric acid (GABA) in the CNS. Ketamine ...

Although yet to be tested in clinical studies, this study identifies GABA A receptors containing α2 and α3 subunits as crucial components of spinal pain control, and provides a rationale for the ...

Propofol is a drug that binds to GABA receptors in the brain, inhibiting neurons that have those receptors. Other anesthesia drugs act on different types of receptors, and the mechanism for how ...