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Author: Norbert Voelkel
Publisher: John Wiley & Sons
ISBN: 0470723610
Category : Medical
Languages : en
Pages : 547
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Book Description
The Pulmonary Endothelium is a uniquely comprehensive compendium of our current knowledge of the pulmonary endothelium and is the first book dedicated specifically to the subject, offering insights into current and future approaches to management. The text provides the clinician with the most up-to-date information on one of the core physiological processes in airway disease and is an ideal point of reference for both postgraduates and professionals – specialist physicians in pulmonology and allergy and workers in biomedical and pharmaceutical research.
Author: Norbert Voelkel
Publisher: John Wiley & Sons
ISBN: 0470723610
Category : Medical
Languages : en
Pages : 547
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Book Description
The Pulmonary Endothelium is a uniquely comprehensive compendium of our current knowledge of the pulmonary endothelium and is the first book dedicated specifically to the subject, offering insights into current and future approaches to management. The text provides the clinician with the most up-to-date information on one of the core physiological processes in airway disease and is an ideal point of reference for both postgraduates and professionals – specialist physicians in pulmonology and allergy and workers in biomedical and pharmaceutical research.
Author: Kaushik Parthasarathi
Publisher: Springer
ISBN: 3319684833
Category : Medical
Languages : en
Pages : 90
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Book Description
This book provides a comprehensive review of the structure, function and pathophysiology of the pulmonary vasculature. Emerging evidence reveals the multifaceted roles played by the pulmonary vasculature. To reflect those roles, the individual chapters address topics ranging from pulmonary blood vessel development to vascular endothelial apoptosis, and delve deeply into our current understanding of various aspects of the pulmonary vasculature.
Author: Joyce N. Gonzales
Publisher:
ISBN:
Category : Medicine
Languages : en
Pages :
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Book Description
Pulmonary vascular endothelial cells (ECs) line the surface of the lung vasculature and accommodate the various levels of blood flow. Pulmonary endothelium is a critical regulator of vascular homeostasis by inhibiting coagulation of the blood. The ECs bind tissue factor pathway inhibitors (TFPI), modulate hemostasis with opposing effects such as antiplatelet, anticoagulant and fibrinolytic properties. Lung endothelium regulates synthesis and metabolism of vasoactive compounds such as nitric oxide and endothelin-1, both potent regulators of vascular tone. Cytokines, chemokines, interleukins, adhesion molecules, and growth factors can be secreted by pulmonary ECs with positive and adverse effects. Pulmonary endothelium exhibits heterogeneity with diverse expression of molecules and specific differences in signaling induced by various infections such as Gram-positive bacteria. The distinction of macro or microvascular endothelium occurs from the larger vessels to small capillaries in the lung alveoli system. Lectin-binding patterns discriminate between pulmonary artery and pulmonary microvascular capillary endothelium. The lung is one of the body's organs with the highest expression of vascular endothelial growth factor that stimulates small vessel formation of the microvascular endothelium. Acute respiratory distress syndrome and acute chest syndrome in sickle cell disease are two prototypes of devastating diseases caused by pulmonary EC dysfunction.
Author: Helena Lenasi
Publisher: BoD – Books on Demand
ISBN: 1789842530
Category : Medical
Languages : en
Pages : 432
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Book Description
The endothelium enables communication between blood and tissues and is actively involved in cardiovascular homeostasis. Endothelial dysfunction has been recognized as an early step in the development of cardiovascular diseases: respectively, endothelium represents a potential therapeutic niche with multiple targets. The purpose of the book is to point out some recent findings of endothelial physiology and pathophysiology emphasizing various aspects of endothelial dysfunction connected to the body's internal and external environment. While basic features of the endothelium are presented in an introductory chapter, the authors of the following 17 chapters have provided extensive insight into some selected topics of endothelial (dys)function. The book would hopefully be useful for anyone interested in recapitulating endothelial (patho)physiology and expanding knowledge of molecular mechanisms involved in endothelial dysfunction, relevant also for further clinical investigations.
Author: Mary I. Townsley
Publisher: Biota Publishing
ISBN: 1615044493
Category : Medical
Languages : en
Pages : 68
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Book Description
Pulmonary endothelium forms the inner lining of blood vessels, where it interprets the complex mechanical and chemical environment within the circulation and adjusts its behavior to facilitate vascular homeostasis. Although endothelium fulfills many essential functions, including regulation of vascular pressure, circulating cell transmigration, coagulation, and hormone metabolism and/or delivery, a principal role is to form a semi-permeable barrier that limits fluid, solute and macromolecular access to the interstitial space. Physiological properties that govern such permeability characteristics are defined by the Starling equation, which assumes that endothelial cells throughout the circulation are all alike. However, in recent years it has become evident that endothelial cells in pulmonary arteries, capillary and veins are heterogeneous in structure and function. Here, we review evidence for endothelial heterogeneity among these pulmonary vascular segments, and consider the implications for such heterogeneity in lung fluid balance, especially as it relates to the Starling equation.
Author:
Publisher: Academic Press
ISBN: 0128158077
Category : Science
Languages : en
Pages : 291
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Book Description
Membranes in Pulmonary Vascular Disease, Volume 82, the latest release in the Current Topics in Membranes series, highlights new advances in the field, with this new volume presenting interesting chapters from recognized experts on topics such as Sphingolipids in Vascular Lung Disease, Endothelial Glycocalyx, Cholesterol Regulation of Endothelial Cell Calcium Homeostasis in Pulmonary Hypertension, Mechanosensitive Channels and Gap Junction Channels in EC, Endothelial Protrusions in Junctional Integrity and Barrier Function, Cortical Actin Dynamics in Endothelial Permeability, Endothelial Microparticles and Exosomes, Store Operated TRP Channels and Endothelial Responses, and Caveolin and Endothelial NO signaling. Provides the authority and expertise of leading contributors from an international board of authors Presents the latest release in the Current Topics in Membranes series Includes the latest information on Membranes in Pulmonary Vascular Disease
Author: Toshio Nakanishi
Publisher: Springer Nature
ISBN: 9811511853
Category : Medical
Languages : en
Pages : 374
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Book Description
This open access book focuses on the molecular mechanism of congenital heart disease and pulmonary hypertension, offering new insights into the development of pulmonary circulation and the ductus arteriosus. It describes in detail the molecular mechanisms involved in the development and morphogenesis of the heart, lungs and ductus arteriosus, covering a range of topics such as gene functions, growth factors, transcription factors and cellular interactions, as well as stem cell engineering technologies. The book also presents recent advances in our understanding of the molecular mechanism of lung development, pulmonary hypertension and molecular regulation of the ductus arteriosus. As such, it is an ideal resource for physicians, scientists and investigators interested in the latest findings on the origins of congenital heart disease and potential future therapies involving pulmonary circulation/hypertension and the ductus arteriosus.
Author: E. Kenneth Weir
Publisher: Springer Science & Business Media
ISBN: 1461523974
Category : Science
Languages : en
Pages : 345
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Book Description
6 Ions can pass through a single membrane channel at a rate of 10 ions/second. Over the last decade the ability to measure ion flux so precisely and to document the opening and closing of individual ion channels has provided a powerful tool to those working on smooth muscle physiology and vascular reactivity. The use of potassium channel blockers by Tom Lloyd in the 1960s and calcium channel blockers by Ivan McMurtry in the 1970s indicated the importance of ion flux in regulating pulmonary vascular tone. Recent advances in technology. principally the patch-clamp technique and fluorescent ion-sensitive dyes. now permit a more detailed description of physiologic mechanisms. This volume arises from the Sixth Grover Conference on the Pulmonary Circulation. a NATO Advanced Research Workshop. held in Colorado in October 1992. A group of international sCientists who are leaders in the field of ion flux focused their attention on the problems of the pulmonary vasculature. The chapters in this book describe the present state of knowledge of the movement and storage of ions in vascular endothelial and smooth muscle cells. Those who are not familiar with the techniques of patch clamping and calcium imaging will find an introduction to these methods in the chapters by Leblanc and Wan and Archer et al. The role of potassium channels in oxygen sensing illustrates the rapid progress which the study of ion currents has made possible.
Author:
Publisher:
ISBN:
Category : Endothelium
Languages : en
Pages : 24
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Book Description
Author: Goldie
Publisher: Springer Science & Business Media
ISBN: 9783764358594
Category : Medical
Languages : en
Pages : 292
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Book Description
This book addresses the subject of the biology of the endothelin peptides in the lung, with particular reference to the respiratory tract and the possible mediator roles of these peptides in lung disease. The book provides an up-to-date analysis of the current literature concerning the actions of the endothelins in the lung. Specific chapters are devoted to our current understanding of endothelin synthesis, receptor subtype activation, distribution and density in the airways, its actions in vascular and airway smooth muscle and nerves and its role in tissue development, differentiation and disease. This volume will be of interest to both nonclinical and clinical researchers in pulmonary biology, as well as to teachers in academic disciplines targetting aspects of lung function and disease.
