preincubation of human neutrophils with recombinant tumor necrosis factor alpha has previously been shown by us to enhance superoxide production of neutrophils in response to the chemotactic peptide formyl-methionyl-leucyl-phenylalanine , and the phorbol ester , phorbol myristate acetate .
C0031586
phorbol ester
C0039654
phorbol myristate acetate