we studied the effect of tumor necrosis factor ( tnf ) and gamma interferon ( ifn-gamma ) , alone and in combination , on the expression of chemotactic peptide receptors , stimulus-induced actin polymerization , hydrogen peroxide production ( h2o2 ) , and expression of nonspecific esterase ( nse ) positivity in human promyelocytic leukemic cell line hl-60 .
C0031180
peroxide
C0020281
h2o2