APMA 912 Lecture Notes - Lecture 14: Gallbladder, Lacteal, Enterocyte
1 Dec 2014
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Lecture 14 diges/on, absorp/on & colon: 1st a reminder: if you have an exam con ict that involves bpk. Note: you should be able to diagram & explain func/ons of cck: gall bladder, pancreas, stomach, brain. K&s fig 29- 8 handling polysaccharides k&s fig 29- 9. Sugar absorp/on: sugar- speci c dietary regula/on. Protein diges/on & absorp/on k&s fig 29- 11, 13, & 14. Mul/ple amino acid transporters bro r s. psl rev 2008; 88: 249. Lipids: hydrophobic, tend to clump / congeal, limited access of lipases, emulsify & hold in suspension, role of bile salts. Amphipathic salts of cholesterol deriva/ves: enterocyte processing, bile recycling. K&s fig 29- 7 lipid diges/on & absorp/on eckert: animal physiology fig 15- 38. Entero- hepa/c recycling of bile salts. asbt = apical na- dependent bile salt transporter. Copyright american heart association, inc. all rights reserved. K&s fig 29- 16 gi handling of h2o & electrolytes k&s fig 29- 17.
