Abstract
Cholangiocytes are epithelial cells that line the network of interconnecting intrahepatic and extrahepatic bile ducts. The main physiologic function of cholangiocytes is the modification of the bile within the ductal lumen via coordinated bidirectional vectorial transport of ions, solutes, and water. These complex processes are regulated by extracellular signaling molecules, components of bile, and physical forces via various intracellular signaling pathways. The secretory and reabsorptive functions of cholangiocytes and the mechanisms by which these functions are regulated are reviewed in this chapter.
Original language | English (US) |
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Title of host publication | Physiology of the Gastrointestinal Tract, Sixth Edition |
Publisher | Elsevier |
Pages | 1003-1023 |
Number of pages | 21 |
Volume | 2 |
ISBN (Electronic) | 9780128099544 |
ISBN (Print) | 9780128124260 |
DOIs | |
State | Published - Jan 1 2018 |
Keywords
- Absorption
- Biliary tree
- Cholangiocytes
- Ductal bile
- Intrahepatic and extrahepatic bile ducts
- Secretion
ASJC Scopus subject areas
- Medicine(all)