inasmuch as gaba enhances [ 3h ] cl binding , but anions , cartazolate and pentobarbital do not , [ 3h ] cl may bind to the type 1 bz receptor in such a way that it interacts with the gaba site , but perhaps not directly with the ionophore or the postulated pyrazolopyridine-barbiturate site .
C0030883
pentobarbital
C0004745
barbiturate