gaba ( 10 ( -8 ) -10 ( -5 ) m ) and muscimol ( 10 ( -8 ) -10 ( -5 ) m ) , but not baclofen ( 10 ( -5 ) m ) , reduced the ca2+-dependent , tetrodotoxin-resistant release of [ 3h ] gaba evoked by high k+ from the urinary bladder strips preloaded with [ 3h ] gaba .
C0004609
baclofen
C0016904
gaba