Concentrations of COMPOUND_XXX and its metabolite pentylaminoguanidine ( PAG ) in plasma , jejunal content and mucosa were measured to evaluate a correlation with the jejunal DAO activity .
Concentrations of COMPOUND_XXX and its metabolite pentylaminoguanidine ( PAG ) in plasma , jejunal content and mucosa were measured to evaluate a correlation with the jejunal DAO activity .
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