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Figure 4 | BMC Gastroenterology

Figure 4

From: Inhibition of gastric H,K-ATPase activity and gastric epithelial cell IL-8 secretion by the pyrrolizine derivative ML 3000

Figure 4

Inhibition of H,K-ATPase activity by the 5-, 12-, and 15-lipoxygenase inhibitor TEDBC (A), and the 5-lipoxygenase inhibitor ZD-2138 (B). Gastric microsomes suspended in ATPase assay buffer at pH 7.4 were incubated for 30 min with varying concentrations of TEDBC or ZD-2138 and ATPase activity was then measured at pH 7.4. In (A), the data-points show mean SCH28080-sensitive ATPase activity measured in triplicate in one of three independent assays; typical data are shown. The data-points in (B) show mean ± s.e. from three independent assays in each of which SCH28080-sensitive ATPase activity was measured in triplicate.

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