PSL301H1 Lecture Notes - Lecture 34: Small Intestinal Bacterial Overgrowth, Nonsteroidal Anti-Inflammatory Drug, Monocyte

• School: UTSG
• Department: Physiology
• Course: PSL301H1
• Professor: Michelle French

Document Summary

Monday, april 3rd and wednesday, april 5th lecture outline: What happens during the cephalic phase of digestion: case study #1 victor. What happens during the gastric phase of digestion: case study #2 rahul. What happens during the intestinal phase of digestion: case study #3 johanne. Iii: match (with an x) the region in the gi tract where the corresponding nutrient can be digested by secreted enzymes. X: nothing is happening in the esophagus or large intestine in terms of digestion by secreted enzymes. If lactose escapes, we can have activity by bacteria in the large intestine (gases and distension causing muscle contraction, etc. ) Amylase in the mouth depends on how long the bolus stays in the mouth, because it stops being secreted once the bolus reaches the stomach. Lipase requires colipase and bile salts that helps the emulsion, but in the mouth, fat digestion depends on life stage.