to determine the differential effects of route of feeding on human pmn activation , plasma c3a levels , circulating pmn counts , pmn migration to leukotriene b4 ( ltb4 ) , the peptide , n-formyl-methionyl-leucyl-phenylalanine ( fmlp ) and zymosan activated serum ( zas ) and generation of ltb4 were assayed before and after and infusion of endotoxin .
C0032105
plasma
C0229671
serum