hence , in the present study , the effects of pirenzepine , cimetidine , disodium cromoglycate , oky-046 ( a thromboxane a2 synthesis inhibitor ) , bm 13.177 ( a thromboxane a2 receptor antagonist ) , fpl 55712 ( a leukotriene c4 antagonist ) and a synthetic trimethylprostanoid , ro 22-6923 have been studied on the gastric ulcers produced by indomethacin and its combination with morphine in rats .
C0008783
cimetidine
C0038358
gastric ulcers