Figure 7.

Effect of antineutrophil serum (ANS) on myeloperoxidase (MPO) activity and KC content in the gastric mucosa after administration of aspirin (Asp) to uninfected or Helicobacter pylori (HP) infected gerbils. ANS and Asp were administered to gerbils three weeks after inoculation with HP, as described for fig 6 ▶. Values are mean (SEM) for six gerbils. *p<0.01 compared with normal gerbils with neither HP infection nor Asp administration; †p<0.05 compared with control gerbils treated with normal rabbit serum.