Employing the EBV-transformed human B cell line SKW6 . 4 , we demonstrate that platelet-activating factor significantly alters membrane phospholipid metabolism indicated by the incorporation of 32P into phosphatidylcholine , phosphatidylinositol , and phosphatidic acid but not significantly into phosphatidylethanolamine at concentrations ranging from 10 ( -9 ) to 10 ( -6 ) M .
employing the ebv-transformed human b cell line skw6 . 4 , we demonstrate that platelet-activating factor significantly alters membrane phospholipid metabolism indicated by the incorporation of 32p into phosphatidylcholine , phosphatidylinositol , and phosphatidic acid but not significantly into phosphatidylethanolamine at concentrations ranging from 10 ( -9 ) to 10 ( -6 ) m .
O O B-cell_line B-cell_line I-cell_line I-cell_line I-cell_line B-cell_line I-cell_line I-cell_line O O O O B-protein_molecule I-protein_molecule O O B-lipid I-lipid O O O O O O B-atom O B-lipid O B-lipid O O B-lipid I-lipid O O O O B-other_organic_compound O O O O O O O O O O O O O O O