This past year has seen many advances in our understanding of nutrient absorption in the small intestine. This review focuses on new developments in lipid absorption, divalent cation absorption, and intracellular processing of disaccharidases. The interesting discoveries of an intestinal surfactant-like...
Methods and devices for preventing nutrient absorption in the small intestine wherein a medical device is passed through the esophagus, and positioned in the small intestine to treat the interior mucosal surface of the small intestine, causing a reduced capacity for nutrient absorption in the treated...
Evolutionary Design of Intestinal Nutrient Absorption: Enough but Not Too Much Contrary to previous widespread belief, the small intestine possesses only a modest excess of nutrient absorptive capacity over nutrient intake. This problem exemplifies a field that is now emerging at the interface between ...
Administration of peptide YY to EEC-deficient mice restores normal electrophysiology, improves glucose and peptide absorption, diminishes diarrhea and rescues postnatal survival. These data suggest that peptide YY is a key regulator of macronutrient absorption in the small intestine and may be a viable ...
Which of the following is not true regarding the absorption of fat-soluble vitamins? a. Absorption occurs in the small intestine. b. Fat-soluble vitamins are incorporated into chylomicrons and transported into the lymph. c. A low-fat meal has no effect on ...
Functions of the Lower Gastrointestinal Tract: The upper digestive tract includes structures such as the tongue, mouth and esophagus. The lower digestive tract consists of organs where most absorption and reabsorption occur. These organs are the small intestine...
摘要: Relevance of physiology of nutrient absorption to formulation of enteral diets.关键词: GLYCYL-L-PROLINE HAMSTER JEJUNUM INVITRO DISSIMILATORY SULFATE REDUCTION BORDER MEMBRANE-VESICLES PEPTIDE-CHAIN LENGTH HUMAN GUT BACTERIA FREE AMINO-ACIDS SMALL-INTESTINE PROTEIN DIGESTION ELEMENTAL DIETS 被引量:...
A diurnal rhythm for T1R2, T1R3 and the novel sugar sensor SGLT3 was detected in the stomach and small intestine, but not the tongue. SGLT3 expression, but not T1R2/3, was significantly decreased in mice fed a high-sucrose diet. SGLT3 and T1R3, but not T1R2, were detected in Caco...
What is the process of mineral nutrients moving through organisms and the environment? What are the key metabolic processes in plants? What nutrients are digested in the small intestine? How do endothelial cells get nourishment? Define absorption in biology Explain how protein is digested in the bo...
"Some aspects of the substrate control of glucose absorption in the small intestine of rats " Comparison of our experimental data obtained in vitro in a rigidly deterministic model of the accumulated mucosa fragment (AMF) and in vivo in an isolated and functioning (FF) fragments of the small ...