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Figure 1: Effect of oral administration of the αpinene (100 mg/kg) on gastric volume (a), total acidity (b), pH (c) and mucus production (d). In the graph, the ordinates express the ulcer area (mm2) 45 min after ingestion of the ethanol The results are expressed as the mean ± standard error of the mean n = 6 animals for each group. *Significantly different from the vehicle group (analysis of variance followed by Bonferroni's multiple comparison test, P < 0.05 
