enterocyte การใช้

• They are subsequently moved to absorptive enterocyte cells lining the intestines.
• Pgp transports lipophilic molecules out of the enterocyte back into the intestinal lumen.
• There are also enzymes ( enterocyte digestive enzyme ) on the surface for digestion.
• Once absorbed by the enterocyte, cholesterol is reassembled into intestinal lipoproteins called chylomicrons.
• The encoded DNA-binding protein regulates intestine-specific gene expression and enterocyte differentiation.
• There is a diagnostic test for AIE that looks for an antibody against the enterocyte.
• It is a 94 kDa outer membrane protein encoded by eaeA gene in the locus of enterocyte effacement.
• Vitamin D stimulates absorption of calcium from the GI tract through its interaction with receptors in the enterocyte.
• The chylomicrons are small enough to pass through the enterocyte villi and into their lymph capillaries called lacteals.
• The other effect is that grapefruit can block the enterocyte CYP3A4 thereby affecting the medication absorption in the intestine.
• These then pass from the intestinal lumen into the enterocyte, where they are re-esterified to form triacylglycerol.
• Chylomicrons secreted from the intestinal enterocyte also contain apo A1, but it is quickly transferred to HDL in the bloodstream.
• GLP2 stimulates intestinal growth and upregulates villus height in the small intestine, concomitant with increased crypt cell proliferation and decreased enterocyte apoptosis.
• Micelles are roughly 200 times smaller than fat globules, allowing them to facilitate transport monoglycerides and fatty acids across the surface of the enterocyte, where absorption occurs.
• In the enterocyte microvillus, the structural core is attached to the plasma membrane along its length by lateral arms made of myosin 1a and Ca 2 + binding protein calmodulin.
• Various functional consequences of bacterial infiltration cause enterocyte damage in the jejunum such as diminished disaccharidase activity, fat malabsorption, decreased amino acid transport and decreased vitamin B 12 absorption.
• It has also been demonstrated that swine enteric coronavirus ( group 1 ) fusion to the enterocyte is accomplished via binding to the APN in the presence of the sialic acid.
• Fasting between 0 and 48 hours post hatch decreased crypt size, the number of crypts per villus, crypt proliferation, villus area, and the rate of enterocyte ( intestinal absorptive cells ) migration in the duodenum and jejunum.
• The fatty acid-binding proteins ( FABPs ) were initially discovered in 1972 with experiments using 14 C labelled oleate to identify the presence of a soluble fatty acid carrier in the enterocyte responsible for intestinal absorption of ( LCFAs ).
• Fructose may be transported out of the enterocyte across the basolateral membrane by either GLUT2 or GLUT5, although the GLUT2 transporter has a greater capacity for transporting fructose, and, therefore, the majority of fructose is transported out of the enterocyte through GLUT2.