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Table 3: Half maximal effective concentration values (half maximal effective concentration values) obtained from the cumulative dose–response curves to histamine in the absence and presence of antagonist pheniramine maleate and Zanthoxylum alatum n-hexane extract on isolated ileum of guinea pig

Table 3: Half maximal effective concentration values (half maximal effective concentration values) obtained from the cumulative dose–response curves to histamine in the absence and presence of antagonist pheniramine maleate and <i>Zanthoxylum alatum</i> n-hexane extract on isolated ileum of guinea pig