lipoprotein fractions were then added to cell cultures to assess their effect on : 1 ) erythropoietin ( ep ) stimulated rat marrow dna and protein synthesis , 2 ) ep and colony stimulating factor induced marrow colony formation ( cfu ( e ) , cfu ( c ) ) , and 3 ) phytohemagglutinin ( pha ) stimulated lymphocyte dna synthesis .
C0014822
ep
C0009392
colony stimulating factor