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Author: H. Redl
Publisher: Springer
ISBN: 3034887558
Category : Medical
Languages : en
Pages : 377
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Book Description
t Heinz Red! and Gunther Sch!ag Ludwig Boltzmann Institute for Experimental and Clinical Traumatology, Vienna, Austria The word "sepsis" derives from the Greek meaning decay or rottenness. Tradition ally this term has been used to describe the process of infection accompanied by the host's systemic inflammatory response. Based on that understanding, previous clin ical studies have been designed to include only patients with positive blood cultures [1, 2]. However, the frequent occurrence of a septic response without the demon stration of microorganisms in the circulation has led to a new definition and under standing of sepsis, mainly as the systemic response of the host to an often unde tectable microbiological or non-microbiological process [3]. The general consensus is that cytokines are central to the inflammatory response, particularly in sepsis. It is now known that not only Gram-negative but also Gram positive, viral, and fungal infections initiate the complex cascades of cytokine release. Probably the most important aspect of bacterial action is the release of toxic bacterial products. In particular endotoxin from Gram-negative bacteria (see chap ter by Schade) and super antigens (see chapter by Neumann and Holzmann), as well as pore-forming toxins [4] from Gram-positive bacteria, induce cytokine formation. The importance of this cytokine release is evident from both diagnostic and thera peutic (mostly experimental) studies, and the action of cytokines may be the key to our understanding of the pathophysiology of the sepsis syndrome.
Author: H. Redl
Publisher: Springer
ISBN: 3034887558
Category : Medical
Languages : en
Pages : 377
Get Book Here
Book Description
t Heinz Red! and Gunther Sch!ag Ludwig Boltzmann Institute for Experimental and Clinical Traumatology, Vienna, Austria The word "sepsis" derives from the Greek meaning decay or rottenness. Tradition ally this term has been used to describe the process of infection accompanied by the host's systemic inflammatory response. Based on that understanding, previous clin ical studies have been designed to include only patients with positive blood cultures [1, 2]. However, the frequent occurrence of a septic response without the demon stration of microorganisms in the circulation has led to a new definition and under standing of sepsis, mainly as the systemic response of the host to an often unde tectable microbiological or non-microbiological process [3]. The general consensus is that cytokines are central to the inflammatory response, particularly in sepsis. It is now known that not only Gram-negative but also Gram positive, viral, and fungal infections initiate the complex cascades of cytokine release. Probably the most important aspect of bacterial action is the release of toxic bacterial products. In particular endotoxin from Gram-negative bacteria (see chap ter by Schade) and super antigens (see chapter by Neumann and Holzmann), as well as pore-forming toxins [4] from Gram-positive bacteria, induce cytokine formation. The importance of this cytokine release is evident from both diagnostic and thera peutic (mostly experimental) studies, and the action of cytokines may be the key to our understanding of the pathophysiology of the sepsis syndrome.
Author: Heinz Redl
Publisher: Birkhauser
ISBN: 9780817658779
Category : Medical
Languages : en
Pages : 369
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Book Description
Author: Günther Schlag
Publisher: Springer Science & Business Media
ISBN: 3642774202
Category : Medical
Languages : en
Pages : 505
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Book Description
This book is the result of the 3rd Wiggers Bernard Conference. The Wiggers Bernard Conferences, named after two great physiologists of the past, are biannual gatherings of the leaders in the field of shock. The meetings focus on specific areas of interest, where a lot of new informations is available, but needs to be focused. There are informal presentations during which the seminarian can be intenupted in order to clarify a pat1icular point; formal discussions follow each presentation; these are followed by infOlmal gatherings in which these discussion continue in a very relaxed environment. The 1992 meeting took place in Obermayerhofen, a small but charming castle in the soft green hills of Eastern Styria in the South-Eastern part of Austria. The castle was built in 1130, restored and turned into a hotel in 1977. The renaissance court yard and the generous and exclusive decors make it one of the most beautiful castles in Austria. The frank beauty and hospitality of this area acted as a catalyst to crystalize the thoughts of this interdisciplinary group of scientists as they discussed new findings in the cytokine area.
Author: John A. Kellum
Publisher: Oxford University Press
ISBN: 019022553X
Category : Medical
Languages : en
Pages : 329
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Book Description
Continuous Renal Replacement Therapy provides concise, evidence-based, bedside guidance for the management of critically ill patients with acute renal failure, offering quick reference answers to clinicians' questions about treatments and situations encountered in daily practice.
Author: Ernst T. Rietschel
Publisher: Springer Science & Business Media
ISBN: 3642801862
Category : Medical
Languages : en
Pages : 325
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Book Description
Severe sepsis and septic shock are the most serious compli cations of bacterial infections. Both gram-positive and gram negative bacteria can trigger these extreme inflammatory re sponses and, by so doing, cause substantial morbidity and mortality. In the United States alone, over 400 000 patients suffer from septicaemia each year, and approximately 100 000 of these patients die despite optimal intensive care and modern antimicrobial therapy. These dramatic figures have prompted intensive research to define the bacterial and host factors involved in the septic response. Scientists from many disciplines, including chem istry, physics, biology, medical microbiology, immunology, and pharmacology, have worked closely with clinicians to achieve rapid and profound progress. To translate this newly acquired knowledge into clinical practice, clinical trials have also been performed to evaluate numerous new therapeutic drugs. The disappointing results from these trials have underscored a major lesson, namely, that sepsis constitutes an extremely complex syndrome and that basic and clinical research must be greatly intensified in order to illuminate its molecular mechan isms. At this stage, the editors of the present volume of Current Topics in Microbiology and Immunology considered it would be rewarding to compile a volume summarizing our present basic and clinical knowledge on sepsis. Our particular gratitude extends to those international experts who have followed our invitation and elaborated on particular areas of the basic and clinical aspects of this field.
Author: Peter Q. Eichacker
Publisher: Springer Science & Business Media
ISBN: 1461515815
Category : Medical
Languages : en
Pages : 214
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Book Description
Much research over the past 30 to 40 years has shown that the inflammatory response, while critical for host defense during microbial infection, may itself play a central role in the pathogenesis of sepsis. Although key mediators responsible for this injury have been identified, efforts clinically to augment our conventional antimicrobial and supportive therapies during sepsis with agents modulating the inflammatory response have been unsuccessful. As a result, the mortality associated with this lethal syndrome, especially when complicated by shock, has remained persistently high. Unfortunately, during this same period of time, the incidence of sepsis has accelerated as other fields of medicine have relied increasingly on therapies that predispose to infection. While frustrating, overall this experience in the field of sepsis has not been without value. Most importantly, it has helped define on several different levels the complexity of the septic patient. Recognizing and addressing this complexity as discussed by each of the contributors to Evolving Concepts in Sepsis and Septic Shock may now provide new inroads into the treatment of sepsis.
Author: Vincenzo Neri
Publisher:
ISBN: 9781838803940
Category :
Languages : en
Pages : 102
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Book Description
Sepsis is a very complex clinical condition that can be considered the central point of the infectious process: the arrival point in the evolution of a localized septic outbreak that has caused a systemic inflammatory reaction. In the clinical setting two important questions regarding the transition from local inflammation, with beneficial effect, to systemic inflammatory disease, with deleterious results, remain unanswered. First, why does the transition from local to systemic disease only occur in some subjects? Second, how long does this transition take? This book attempts to answer these questions. Chapters cover such topics as surgical infections, microbiota therapy in sepsis, cytokines for host immune response, and the role of serum amyloid A in the acute phase of sepsis.
Author: Vincenzo Neri
Publisher: BoD – Books on Demand
ISBN: 1838803939
Category : Medical
Languages : en
Pages : 104
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Book Description
Sepsis is a very complex clinical condition that can be considered the central point of the infectious process: the arrival point in the evolution of a localized septic outbreak that has caused a systemic inflammatory reaction. In the clinical setting two important questions regarding the transition from local inflammation, with beneficial effect, to systemic inflammatory disease, with deleterious results, remain unanswered. First, why does the transition from local to systemic disease only occur in some subjects? Second, how long does this transition take? This book attempts to answer these questions. Chapters cover such topics as surgical infections, microbiota therapy in sepsis, cytokines for host immune response, and the role of serum amyloid A in the acute phase of sepsis.
Author: H. Herwald
Publisher: Karger Medical and Scientific Publishers
ISBN: 3805597118
Category : Medical
Languages : en
Pages : 169
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Book Description
Sepsis is a serious condition that is associated with high mortality despite advanced modern medical treatment. Recent years have witnessed novel paradigms describing host responses in sepsis. In particular, the delicate balance between pro- and anti-inflammatory reactions has been subject to intense research. This volume in the book series ‘Contributions to Microbiology’ presents the state of the art in this rapidly expanding field of research. Leading international experts have contributed with reviews on the most relevant topics in the field such as clinical aspects, pathways of sepsis and pro- and anti-inflammatory mechanisms as well as their regulation. The book will be a valuable source of up-to-date information for clinicians, microbiologists, immunologists, and students with an interest in the complex regulation of host responses during microbial sepsis.
Author: Derek J. Chadwick
Publisher: John Wiley & Sons
ISBN: 0470059583
Category : Medical
Languages : en
Pages : 304
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Book Description
Sepsis: New Insights, New Therapies brings together contributions from an international group of experts in diverse fields to consider how the various pathways implicated in early and late sepsis interact, with a particular emphasis on novel concepts and potential new therapeutic approaches. Topics covered include adaptive immunity, inflammation, neuroendocrinology, bioenergetics and metabolism. Several chapters in the latter half of the book are particularly concerned with treatment strategies involving modulation of the neuroendocrine response. Addresses the frequent, but under-recognised condition of sepsis and discusses new ways to prevent and treat it Describes numerous pharmacological approaches to therapy for early and late sepsis Includes detailed discussion of the various physiological systems implicated in sepsis Presents an international perspective, featuring contributions from experts from laboratories worldwide involved in the study of sepsis Sepsis: New Insights, New Therapies is an invaluable resource for all critical care physicians and researchers. It is also informative reading for immunologists, endocrinologists, neuroendocrinologists, physiologists, and pharmacologists.
