The expression levels of p67phox, Rac1, and ENaC in the DCXD-5 and DCXD-2.5 groups were lower than that in the model group (P < 0.01, P < 0.05), but there was no significant difference in p47phox protein levels among the model, DCXD-5, DCXD-2.5, and AML groups. The gene discussed is NCF2; the disease is acute myeloid leukemia.