Fig. 3From: Endothelium-dependent and endothelium-independent vasorelaxant effects of unripe Rubus coreanus Miq. and Dendropanax morbiferus H. Lév. extracts on rat aortic ringsEffects of bicuculline (a), flumazenil (b) and picrotoxin (c) on the relaxation responses induced by DP and Hy-DP in rat thoracic aortae precontracted with 10 μM PHE. ***P < 0.001 vs no blockersBack to article page