Age Dependent Activity of Brush-border Enzymes in BALB/c Mice*

Intestinal lactase-phlorizin hydrolase, sucrase-isomaltase and maltase-glucoamylase are brushborder hydrolases important for the digestion of carbohydrates. Alkaline phosphatase is generally used as a marker of epithelial cell maturation. Expression of these enzymes during postnatal development has been characterized, but the effect of ageing on disaccharidase activity is still poorly understood. The aim of this study was to determine the effect...