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Author | : D. Grundy |
Publisher | : Springer Science & Business Media |
Total Pages | : 188 |
Release | : 2012-12-06 |
Genre | : Medical |
ISBN | : 9401093555 |
Download Gastrointestinal Motility Book in PDF, ePub and Kindle
The basis of this book is a ten-lecture course on the control of gastrointesti nal motility given each year to the final year undergraduate students in Physiology at Sheffield University. A naive thought led me to believe that the conversion of my lecture notes into the present book would be a relatively easy task. I now know differently. As there is no equivalent undergraduate course elsewhere that I know of, it would be dishonest of me to claim this book to be an undergraduate text. The comprehensive way in which I have dealt with the subject, together with the inclusion of the most up-to-date material, make the book more relevant to postgraduate students of physiology, medicine and related sciences who require an introduction to the field of gastrointestinal motility and its control. I have, however, attempted to present the current concepts on the physiological mechanisms regulating motility in a way which under graduates, as well as postgraduates, will find readable, informative and, hopefully, enjoyable.
Author | : Ravinder Mittal |
Publisher | : Morgan & Claypool Publishers |
Total Pages | : 87 |
Release | : 2011 |
Genre | : Medical |
ISBN | : 1615043330 |
Download Motor Function of the Pharynx, Esophagus, and Its Sphincters Book in PDF, ePub and Kindle
Deglutition or a swallow begins as a voluntary act in the oral cavity but proceeds autonomously in the pharynx and esophagus. Bilateral sequenced activation and inhibition of more than 25 pairs of muscles of mouth, pharynx, larynx, and esophagus is required during a swallow. A single swallow elicits peristalsis in the pharynx and esophagus along with relaxation of upper and lower esophageal sphincters. Multiple swallows, at closely spaced time intervals, demonstrate deglutitive inhibition; sphincters remain relaxed during the entire period, but only the last swallow elicits peristalsis. Laryngeal inlet closure or airway protection is very important during swallow. Upper part of the esophagus that includes upper esophageal sphincter is composed of skeletal muscles, middle esophagus is composed of a mixture of skeletal and smooth muscles, and lower esophagus, including lower esophageal sphincter, is composed of smooth muscles. Peristalsis progresses in seamless fashion, despite separate control mechanism, from the skeletal to smooth muscle esophagus. The esophagus's circular and longitudinal muscle layers contract synchronously during peristalsis. Sphincters maintain continuous tone; neuromuscular mechanisms for tonic closure in the upper and lower esophageal sphincters are different. Lower esophageal sphincter transient relaxation, belching mechanism, regurgitation, vomiting, and reflux are mediated via the brain stem. Table of Contents: Introduction / Central Program Generator and Brain Stem / Pharynx-Anatomy, Neural Innervation, and Motor Pattern / Upper Esophageal Sphincter / Neuromuscular Anatomy of Esophagus and Lower Esophageal Sphincter / Extrinsic Innervation: Parasympathetic and Sympathetic / Interstitial Cells of Cajal / Recording Techniques / Motor Patterns of the Esophagus-Aboral and Oral Transport / Deglutitive Inhibition and Muscle Refractoriness / Peristalsis in the Circular and Longitudinal Muscles of the Esophagus / Neural and Myogenic Mechanism of Peristalsis / Central Mechanism of Peristalsis-Cortical and Brain Stem Control / Peripheral Mechanisms of Peristalsis / Central Versus Peripheral Mechanism of Deglutitive Inhibition / Neural Control of Longitudinal Muscle Contraction / Modulation of Primary and Secondary Peristalsis / Neural Control of Lower Esophageal Sphincter and Crural Diaphragm / Lower Esophageal Sphincter / Swallow-Induced LES Relaxation / Crural Diaphragm Contribution to EGJ and Neural Control / Transient LES Relaxation and Pharmacological Inhibition / Compliance of the EGJ / References
Author | : Scott R. Owens |
Publisher | : Springer Science & Business Media |
Total Pages | : 191 |
Release | : 2013-09-06 |
Genre | : Medical |
ISBN | : 1461480841 |
Download Atlas of Esophagus and Stomach Pathology Book in PDF, ePub and Kindle
Atlas of Esophagus and Stomach Pathology provides an image-based resource for those studying normal histology of the upper gastrointestinal tract, as well as the microscopic manifestations of developmental abnormalities, toxic insults, infectious diseases, inflammatory and autoimmune conditions, and neoplasia in the esophagus and stomach. Because modern gastrointestinal pathology practice centers on specimens obtained during endoscopic examination, the atlas focuses on biopsy pathology, providing “real-world” microscopic images and ancillary diagnostic studies for most commonly-encountered abnormalities and diseases affecting these two organs. The book is supplemented with endoscopic and special study images. Authored by nationally and internationally recognized pathologists, Atlas of Esophagus and Stomach Pathology is a valuable tool for both pathologists-in-training seeking to make “new acquaintances”, and practicing surgical pathologists in need of a quick visual reference in recalling “old friends” in the world of diagnostic gastrointestinal pathology.
Author | : Liang-Che Tao |
Publisher | : Igaku-Shoin Medical Publishers |
Total Pages | : 522 |
Release | : 1988 |
Genre | : Medical |
ISBN | : |
Download Lung, Pleura, and Mediastinum Book in PDF, ePub and Kindle
Author | : GLYN G. JAMIESON AND HAILE T. DEBAS |
Publisher | : Springer |
Total Pages | : 632 |
Release | : 2013-12-20 |
Genre | : Medical |
ISBN | : 1489966218 |
Download Surgery of the Upper Gastrointestinal Tract Book in PDF, ePub and Kindle
Author | : Matthias Reeh |
Publisher | : Oxford University Press |
Total Pages | : 273 |
Release | : 2023-05-11 |
Genre | : Gastrointestinal system |
ISBN | : 0192863592 |
Download Oesophagus and Stomach Book in PDF, ePub and Kindle
Gastrointestinal surgery (GI) is performed for a range of benign and malignant diseases in both elective and emergency settings. This volume covers the surgery and management of the oesophagus and stomach including anatomy, surgical and non-surgical approaches to different conditions, and dedicated sections on oesophageal and gastric cancer.
Author | : Prateek Sharma |
Publisher | : John Wiley & Sons |
Total Pages | : 312 |
Release | : 2008-04-15 |
Genre | : Medical |
ISBN | : 1405171537 |
Download Barrett's Esophagus and Esophageal Adenocarcinoma Book in PDF, ePub and Kindle
The leading reference text entirely devoted to this increasinglysignificant condition This text is dedicated to Barrett’s esophagus and providesrecent evidence and current approaches to patient management. Ithas been completely revised, updated and extended to include thelatest research findings and describes how these affect day-to-dayclinical practice. It includes seven new chapters and even more color images thanthe last edition. Each chapter, written by the leadinginternational experts in the field, provides clear, didacticguidance on diagnosis, treatment and management of thiscondition. Barrett’s Espohagus gives an extensive overviewcovering epidemiology, screening, pathology, gastroenterology andsurgery. It looks at the precursor lesions leading to thedevelopment of Barrett’s epithelium, the uniquecharacteristics of Barrett’s esophagus, and the consequencesof malignant degeneration. All aspects of diagnosis, secondaryprevention, multimodality, and medical and surgical treatment areclearly explained. This is a complete guide on the latest thinking on diagnosis andtreatment of Barrett’s esophagus which can be referred toover and over again.
Author | : Alfred Ernest Barclay |
Publisher | : |
Total Pages | : 0 |
Release | : 1913 |
Genre | : Esophagus |
ISBN | : |
Download The Stomach and Œsophagus Book in PDF, ePub and Kindle
Author | : Joel E. Richter |
Publisher | : John Wiley & Sons |
Total Pages | : 73 |
Release | : 2021-07-13 |
Genre | : Medical |
ISBN | : 1119599601 |
Download The Esophagus Book in PDF, ePub and Kindle
THE ESOPHAGUS The Esophagus investigates the anatomy, physiology, and pathology of the esophagus. This sixth edition, revised and updated throughout, also explores the diagnosis and treatment of various esophageal conditions. It includes treatment guidelines approved by the two largest gastroenterology societies, the ACG and AGA, as befits a work co-edited by two former presidents of those organizations. Advancements in diagnostics are presented, as are developments in the surgical and drug therapies. Presented in full colour, and boasting an unrivalled team of editors and contributing authors, The Esophagus Sixth Edition will find a home wherever the anatomy, physiology, and pathology of the esophagus are studied and taught. This book is accompanied by a website containing all the figures from the book in PowerPoint format. www.wiley.com/go/richter/esophagus6e Praise for the Fifth Edition: “There is absolutely no doubt that this edition of the textbook will maintain its status as the go-to reference for esophageal conditions, and will remain a highly utilized and clinically useful resource for novice and experienced physicians and surgeons alike.” (Gastroenterology, 1 July 2013)
Author | : Keith D. Lindor |
Publisher | : John Wiley & Sons |
Total Pages | : 629 |
Release | : 2011-07-11 |
Genre | : Medical |
ISBN | : 144434787X |
Download Practical Gastroenterology and Hepatology Book in PDF, ePub and Kindle
This comprehensive resource for fellows/trainees and candidates for recertification in gastroenterology summarizes the field in a modern, fresh format. Prominent experts from around the globe write on their areas of expertise, and each chapter follows a uniform structure. The focus is on key knowledge, with the most important clinical facts highlighted in boxes. Color illustrations reinforce the text.