phosphoinositide/polyphosphoinositide ( pi/ppi ) metabolism , measured by the increase of 3h-phosphatidic acid ( pa ) and the decrease of 3h-phosphatidylinositol ( pi ) in 3h-arachidonate-labeled platelet suspensions , was assessed in five patients whose platelet functional defects included impaired initial rates of adp , epinephrine and u44069 aggregation in platelet-rich plasma ( prp ) .
C0071655
polyphosphoinositide
C0031621
phosphatidylinositol