at various stages during purification the preparations of glucocorticoid receptor contain 10 to 50-fold higher concentrations of lipid phosphate than the corresponding preparations of progesterone receptor , suggesting that the effect of phospholipase a2 on the hepatic receptor could be mediated by lysophosphatides produced during hydrolysis of endogeneous phospholipids .
C0031667
phospholipase a2
C0020291
hydrolysis