Figure 4From: Immunological characterization of recombinant Salmonella enterica serovar Typhi FliC protein expressed in Escherichia coliNitrite levels in the culture supernatants of macrophages incubated with rFliC (10 μg/mL), acid-induced OMPs (10 μg/mL), normal OMPs (10 μg/mL) and serovar Typhi cells. Values are expressed as mean ±S.D. *p<0.001 vs. not incubated macrophages (macrophage baseline); †p<0.001 vs. macrophages infected with serovar Typhi cells; ‡p<0.01 vs. macrophages interacted with normal OMPs; $p<0.001 vs. macrophages interacted with acid-induced OMPs.Back to article page