Physiologic basis of respiratory disease
Physiologic basis of respiratory disease
复制标题
呼吸系统疾病的生理基础
DOI:
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发表时间:
2005
期刊:
影响因子:
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通讯作者:
James G. Martin
中科院分区:
文献类型:
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作者:
Q. Hamid;J. Shannon;James G. Martin
Despite its relatively young age as a science, medicine has grown through a number of phases in which different disciplines have been the focus of research and clinical care. Anatomy, physical diagnosis, organ physiology, cellular physiology, and epidemiology have all been emphasized as key foundations to medicine throughout its evolution. Evidence-based medicine, the latest interest, deemphasizes dependence on pathophysiology by instituting protocols derived from the experience with thousands of patients. While the protocols provide a sense of security to the clinician, the understanding of physiology remains the cornerstone of knowledge when caring for critically ill individuals, especially those with respiratory or hemodynamic compromise. This book by Hamid, Shannon, and Martin is a welcome addition to the medical literature because it revisits the physiology and pathophysiology of respiratory diseases, strengthening the foundation of organ physiology for clinicians and medical-school teachers. It also provides a historical perspective on one of the greatest respiratory physiology laboratories in the world: the MeakinsChristie Laboratories at McGill University. The book is a collection of works from over 100 authors, who contributed to 64 chapters. The authors are world-class respiratory physiologists who write on their areas of research interest and relate them to the pathophysiology of respiratory diseases. Most of the authors have a tie to the MeakinsChristie Laboratories as prior faculty or trainees. Each chapter is succinctly written, ranging from 6 to 14 pages, and focusing on a specific physiologic aspect. These chapters are organized into 8 sections, covering (1) anatomy, (2) mechanics of breathing, (3) ventilation, pulmonary circulation, and gas exchange, (4) respiratory muscles and control of breathing, (5) airways and lung disease, (6) exercise physiology, (7) sleepdisordered breathing, and (8) clinical respiratory physiology. The chapters are illustrated primarily with graphs and drawings that represent the physiologic concepts. In general, the chapters are well referenced but they tend to cite work from the 1970s and 1980s. It is not that recent work was overlooked, but, rather, there has been relatively little “new” research on these subjects. A CD-ROM is included with the book, and it includes all the book’s chapters in portable display format (PDF) files that are easily opened with the Adobe Acrobat program. The CD-ROM is stated to be “dualplatform,” which I assume means compatible with Windows or Macintosh computers. There is no indication as to whether it can be read by the Linux operating system. I was able to open all of the chapters on a Macintosh running the OS X operating system. On the disc there is an application named “Startme” that requires the Macintosh OS 9 and the classic mode to run. It also requires an older version of QuickTime and the application did not work for me. The inclusion of the chapters as electronic files allows the reader to use a computer to read the book. Another great advantage would be if the figures from the book could be used in slide presentations (with appropriate credit to the authors). Unfortunately, I was not able to copy and paste figures from the PDF files. The strengths of this collection are that it does not attempt to be encyclopedic, and the depth of coverage in each chapter is well balanced. There is more detail than in West’s classic books Respiratory Physiology: The Essentials and Pulmonary Pathophysiology: The Essentials, but considerably less detail than in the Handbook of Physiology: The Respiratory System, published by the American Physiological Society. Many of the chapters take a quantitative approach, using mathematical formulas to represent the concepts. In general, there are considerably more details than need to be known by the respiratory practitioner. Though the editors state in their preface that the book may not be evenhanded in the respiratory-physiologysubjects it covers, the depth of coverage is highly variable, depending on the subject matter. For example, the chapters on the mechanics of breathing are rich in detail and could serve as primary sourcesof reference,whereaspulmonarycirculation is only superficially covered and hemodynamics of the right heart and pulmonary vasculature are not addressed at all. It is clear that these topics were chosen more because of the authors’ special interests than because of the importance of the topics to respiratory medicine, and the topic-selection reflects the research interests of the Meakins-Christie Laboratories. Given the focus on respiratory mechanics, it was especially disappointing not to see any chapters on the physiology and pathophysiology of respiratory failure and mechanical ventilation. And some chapters appear to have been thrown in without clear ties to respiratory physiology, such as those on lung transplantation and eicosanoids in lung disease. In general, the chapters are rewrites of work published 20–30 years ago. There has been little effort in most of the chapters to rewrite the work in a more contemporary style that might be more accessible to the current generation of clinicians. Also, some of the chapters do not include the most recent research findings on their subjects; the newest works referenced are from the 1980s. It is tempting to speculate why this book was written. The book’s foreword, by Barnes; the preface, by the editors; and the chapter on the history of the MeakinsChristie Laboratories, by Macklem, suggest that the incentive to write the book came from a perceived need to document the broad research performed at Meakins-Christie Laboratories and its impact on respiratory physiology. It also brings together the works of a number of scientists who share a historical link to the Meakins-Christie Laboratories. The book’s content does not really fill any conceptual or informational holes in available textbooks. Many of the authors have written similar chapters in other books. The ambiguity in the incentive for writing this book translates into an uncertainty in the intended readership. The detailed physiology will be of great interest to some respiratory clinicians, but the sections on pathophysiology seem to miss the mark for being of value in caring for patients with respiratory diseases. This book will probably be of greatest interest to the academic respiratory physician/researcher, a teacher of respiratory physiology, or the respiratory therapistwhowantsasingle referencesource