Selective permeability of the small intestine for fructose.

Animals Carbon Dioxide/metabolism Carbon Isotopes Cell Membrane Permeability Fructose/metabolism Galactose/antagonists & inhibitors,metabolism Glucose/pharmacology Ileum/metabolism In Vitro Techniques Intestinal Absorption Intestinal Mucosa/metabolism Intestine, Small/metabolism Male Mannose/metabolism Methylation Phlorhizin/pharmacology Rats Ribose/metabolism Sodium/pharmacology Sorbose/metabolism,pharmacology Time Factors Xylose/metabolism

Carbon Isotopes Carbon Dioxide Fructose Ribose Sodium Xylose Phlorhizin Glucose Sorbose Mannose Galactose