NCIt definition : A hypnotic alkylphenol derivative. Formulated for intravenous induction of sedation
and hypnosis during anesthesia, propofol facilitates inhibitory neurotransmission
mediated by gamma-aminobutyric acid (GABA). This agent is associated with minimal
respiratory depression and has a short half-life with a duration of action of 2 to
10 minutes.;