intracellular recordings from cultured rat spinal cord neurones demonstrated that cl ( - ) -dependent responses to gaba ( gamma-aminobutyric acid ) ( but not glycine ) were increased in amplitude and duration by the steroid anaesthetic alphaxalone ( 3 alpha-hydroxy-5 alpha-pregnane-11,20-dione ) at submicromolar concentrations that produced little or no effect on passive electrical properties .
C0038317
steroid
C0033006
pregnane