Author : Gianfranco Alpini
Publisher : CRC Press
ISBN 13 : 1000724662
Total Pages : 437 pages
Book Rating : 4.0/5 (7 download)
Book Synopsis The Pathophysiology of Biliary Epithelia by : Gianfranco Alpini
Download or read book The Pathophysiology of Biliary Epithelia written by Gianfranco Alpini and published by CRC Press. This book was released on 2020-02-03 with total page 437 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a comprehensive review of the biliary epithelia pathophysiology. Biliary epithelial cells (also referred to as cholangiocytes) line the intra- and extrahepatic bile ducts. Cholangiocytes have immerged in the last several years as one of the more important epithelial cells in the gastrointestinal system due to their large contribution to bile formation and tendency to be involved in human diseases. The book’s 35 chapters represent a nearly complete review of the function and disease of bile ducts. The gestational development of bile ducts is shown to be a complex interaction between hepatocyte and biliary precursors. The structure of bile ducts can be defined by ultrastructural studies and by 3D reconstruction studies which show that the bile duct system resembles a tree. The array of membrane transporters and channels involved in ductal absorption and secretion of water and electrolytes is reviewed. Like other gastrointestinal epithelial cells, the physiologic responses of cholangiocytes are regulated by hormones, nerve input, cytokines, factors in bile and intracellular signals (e.g., cyclic AMP and intracellular calcium). The potential role of the cholangiocyte in production of collagen in cholestatic liver disease is discussed. A number of important models used in the study of cholangiocyte physiology and reactions to injury are reviewed. Finally the relationships between the cholangiocyte responses and human liver diseases are discussed. While many basic scientists and hepatologists who devote their careers to the study of the liver will find this book useful, the intended audience of this book is the more heterogeneous group of individuals who study clinical and/ or basic science digestive physiology and due to their interest in epithelial function will find the cutting edge information in this book both enlightening and useful to their progression of their work.