( - ) baclofen , a gabab receptor agonist , and gaba attenuated by 60 % the high k+-evoked 45ca2+ uptake into cultured cerebellar granule cells with an ec50 of 110 +/- 18 nm and 2.4 +/- 0.2 microm , respectively .
C0004609
baclofen
C0016904
gaba