in the iris , propranolol , like mepacrine [ a. a. abdel-latif and j. p. smith , biochim , biophys . acta 711 , 478 ( 1982 ) ] , stimulated the incorporation of [ 14c ] arachidonic acid ( [ 14c ] aa ) into phosphatidic acid ( pa ) , cdp-diacylglycerol ( cdp-dg ) , phosphatidylinositol ( pi ) , the polyphosphoinositides ( poly pi ) and dg , and it inhibited that of phosphatidylcholine ( pc ) , phosphatidylethanolamine ( pe ) , triacylglycerol ( tg ) and the prostaglandins .
C0071655
polyphosphoinositides
C0031621
pi