HTHSCI 1H06 Lecture Notes - Lecture 13: Gallbladder, Duodenum, Pancreatic Islets

• School: McMaster University
• Department: Health Sciences
• Course: HTHSCI 1H06
• Professor: Peter Helli

Document Summary

Gi part 4 (liver, gallbladder & pancreas: liver, 4 lobes. Large r lobes & smaller left: anatomy, 4 lobes. & round lig. , porta hepatis: ducts (l&r hepatic, common hepatic, cystic, common bile, pancreatic, Dual blood supply (hepatic a. (celiac trunk), hepatic portal v. , hepatic v. ) Blood mixing - oxygen and nutrient rich. Drained by hp & h to svc: histology, cell types. Job : synthesize , store, detoxification and metabolism. Kupffer cells: macrophages, phagocytosis microbes, cck production, recycle. Sinusoidal endothelial cells: hepatic lobule, portal triad (portal a. , portal v. , bile duct) Outer margin triad: bile duct bile away from liver to bile conaliculi, 2 vascular into liver, blood to central vein to hepatic v - to heart. Blood percolates through sinusoids (lined by endothelium with. Glucose just as it self brings water (bad) Our bodies don"t make need to take in via. Low ldl: process vitamins, vitamin a. Converted to retinyl esters (vision: vitamin d.