to compare the inhibition of human platelet and lung cyclo-oxygenases by sulphinpyrazone ( sp ) , acetylsalicylic acid ( asa ) and indomethacin , we investigated their effects on platelet thromboxane a2 ( txa2 ) production during spontaneous clotting and on prostacyclin ( pgi2 ) and txa2 productions of superfused minced human lung .
C0005821
platelet
C0221145
platelet