the specific decrease in the arachidonic acid content of the diacyl phosphatidylethanolamine and phosphatidylinositol of human fetal membranes during early labor , as found in the present investigation , can be accounted for by enzymatic activities that are relatively specific for the release of arachidonic acid from these two glycerophospholipids .
C0031621
phosphatidylinositol
C0162448
glycerophospholipids