Helicobacter pylori neutrophil activating protein as target for new drugs against H. pylori inflammation

Figure 3 Neutrophil activation by Helicobacter pylori neutrophil activating protein. A: Neutrophil activation by Helicobacter pylori neutrophil activating protein (HPNAP)-wt and HPNAPmut. Bar 1, activation by formyl-met-leu-pro peptide (fMLP) (control), bar 2, activation by HPNAPwt, bar 3, activation by HPNAPmut; B: Neutrophil activation by HPNAPwt-hexa-histidine peptide (6xHis), HPNAP1-57-6His, HPNAP58-144-6His and 6His peptide. Bar 1, activation by fMLP (control), bar 2, activation by HPNAPwt-6His, bar 3, activation by HPNAP1-57-6His, bar 4, activation by HPNAP58-144-6His, bar 5, activation by 6His peptide; C: Values after subtraction of “6His” value from these of “HPNAPwt”, “HPNAP1-57” and “HPNAP58-144”.