3 Functions Of Digestive System
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The Digestive System
In this book, text covers the core anatomy and physiology. Coverage of the necessary basic science is clinically driven - clinical cases used throughout chapters. In addition to the extensive use of cases throughout the book, the final chapter gives a coverage of the major diseases of the system, equipping students for the much earlier contact with patients which occurs under the new curriculum. Contents - Overview of the digestive system. Mouth and oesophagus. The stomach basic functions. The stomach control. Pancreas exocrine functions. Liver and biliary system. Small intestine. Digestion and absorption. Absorptive and post-absorptive states. The colon. Gastrointestinal pathology.
The Digestive System
This is an integrated textbook on the musculoskeletal system, covering the anatomy, physiology and biochemistry of the system, all presented in a clinically relevant context appropriate for the first two years of the medical student course. One of the seven volumes in the Systems of the Body series. Concise text covers the core anatomy, physiology and biochemistry in an integrated manner as required by system- and problem-based medical courses. The basic science is presented in the clinical context in a way appropriate for the early part of the medical course. There is a linked website providing self-assessment material ideal for examination preparation.
The Exocrine Pancreas
Author: Stephen Pandol
language: en
Publisher: Morgan & Claypool Publishers
Release Date: 2011
The secretions of the exocrine pancreas provide for digestion of a meal into components that are then available for processing and absorption by the intestinal epithelium. Without the exocrine pancreas, malabsorption and malnutrition result. This chapter describes the cellular participants responsible for the secretion of digestive enzymes and fluid that in combination provide a pancreatic secretion that accomplishes the digestive functions of the gland. Key cellular participants, the acinar cell and the duct cell, are responsible for digestive enzyme and fluid secretion, respectively, of the exocrine pancreas. This chapter describes the neurohumoral pathways that mediate the pancreatic response to a meal as well as details of the cellular mechanisms that are necessary for the organ responses, including protein synthesis and transport and ion transports, and the regulation of these responses by intracellular signaling systems. Examples of pancreatic diseases resulting from dysfunction in cellular mechanisms provide emphasis of the importance of the normal physiologic mechanisms.