Sensitivity to bicuculline is described by IUPHAR as A serious criterion while in the definition of GABAA receptors  The benefit of bicuculline to be a GABA receptor antagonist immediately turned obvious as we started out to research the affect of bicuculline on strychnine-insensitive synaptic inhibition. In our Preliminary 1970 Nature https://d1802453345.shotblogs.com/helping-the-others-realize-the-advantages-of-ovalbumins-42951140