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Author: Xiaoyuan Wang
Publisher: Springer Science & Business Media
ISBN: 9048190789
Category : Medical
Languages : en
Pages : 419
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Book Description
Endotoxins are potentially toxic compounds produced by Gram-negative bacteria including some pathogens. Unlike exotoxins, which are secreted in soluble form by live bacteria, endotoxins are comprised of structural components of bacteria. Endotoxins can cause a whole-body inflammatory state, sepsis, leading to low blood pressure, multiple organ dysfunction syndrome and death. This book brings together contributions from researchers in the forefront of these subjects. It is divided into two sections. The first deals with how endotoxins are synthesized and end up on the bacterial surface. The second discussed how endotoxins activate TLR4 and, in turn, how TLR4 generates the molecular signals leading to infectious and inflammatory diseases. The way endotoxins interact with the host cells is fundamental to understanding the mechanism of sepsis, and recent research on these aspects of endotoxins has served to illuminate previously undescribed functions of the innate immune system. This volume presents a description of endotoxins according to their genetic constitution, structure, function and mode of interaction with host cells.
Author: Xiaoyuan Wang
Publisher: Springer Science & Business Media
ISBN: 9048190789
Category : Medical
Languages : en
Pages : 419
Get Book Here
Book Description
Endotoxins are potentially toxic compounds produced by Gram-negative bacteria including some pathogens. Unlike exotoxins, which are secreted in soluble form by live bacteria, endotoxins are comprised of structural components of bacteria. Endotoxins can cause a whole-body inflammatory state, sepsis, leading to low blood pressure, multiple organ dysfunction syndrome and death. This book brings together contributions from researchers in the forefront of these subjects. It is divided into two sections. The first deals with how endotoxins are synthesized and end up on the bacterial surface. The second discussed how endotoxins activate TLR4 and, in turn, how TLR4 generates the molecular signals leading to infectious and inflammatory diseases. The way endotoxins interact with the host cells is fundamental to understanding the mechanism of sepsis, and recent research on these aspects of endotoxins has served to illuminate previously undescribed functions of the innate immune system. This volume presents a description of endotoxins according to their genetic constitution, structure, function and mode of interaction with host cells.
Author: Helmut Brade
Publisher: CRC Press
ISBN: 1000110389
Category : Science
Languages : en
Pages : 968
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Book Description
Offering a basis for further research into the interactions of hosts and pathogens, this work gathers up-to-date findings, and details basic structures, functions and immunology. It provides descriptions of a variety of experimental endotoxin neutralizing agents, as well as a guide to clinical research initiatives and the latest treatments.
Author: Kevin L. Williams
Publisher: Springer
ISBN: 3030171485
Category : Medical
Languages : en
Pages : 865
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Book Description
Endotoxin detection and control is a dynamic area of applied science that touches a vast number of complex subjects. The intersection of test activities includes the use of an ancient blood system from an odd “living fossil” (Limulus). It is used to detect remnants of the most primitive and destructive forms of life (prokaryotes) as contaminants of complex modern systems (mammalian and Pharma). Recent challenges in the field include those associated with the application of traditional methods to new types of molecules and manufacturing processes. The advent of “at will” production of biologics in lieu of harvesting animal proteins has revolutionized the treatment of disease. While the fruits of the biotechnology revolution are widely acknowledged, the realization of the differences in the means of production and changes in the manner of control of potential impurities and contaminants in regard to the new versus the old are less widely appreciated. Endotoxin as an ancient, dynamic interface between lifeforms, provides a singular perspective from which to view the parallel development of ancient and modern organisms as well as the progress of man in deciphering the complexity of their interactions in his efforts to overcome disease.
Author: Kevin L. Williams
Publisher: CRC Press
ISBN: 1420020595
Category : Medical
Languages : en
Pages : 441
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Book Description
This source expertly examines the discovery, biological structure, control, and continued clarification of endotoxin from a parenteral manufacturing perspective, with in-depth discussion of state-of-the-art technologies involving Limulus amebocyte lysate (LAL) such as assay development, automation, depyrogenation. Completely revised and exp
Author: C. Ronco
Publisher: Karger Medical and Scientific Publishers
ISBN: 3805594852
Category : Medical
Languages : en
Pages : 138
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Book Description
The presence of endotoxin in the bloodstream is the consequence of an immunological response triggered by bacterial invasion of the host. This condition leads to altered cardiovascular function, lung dysfunction and acute kidney injury. Removing as much as possible of the circulating endotoxin is therefore imperative to mitigate its biological and clinical effects at the cellular, tissue and organ levels. The publication at hand summarizes the basic mechanisms, rationale and clinical results of a new therapeutic approach that promises to attain this goal: It consists of a specific hemoperfusion process that utilizes cartridges with immobilized polymixin B in an extracorporeal circuit.Containing contributions by renowned researchers, this book represents as a milestone in the field of extracorporeal therapies in sepsis. It will be a valuable reference work for both basic scientists and clinical professionals who want to keep abreast of current developments.
Author: Kevin L. Williams
Publisher: CRC Press
ISBN:
Category : Business & Economics
Languages : en
Pages : 448
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Book Description
This source expertly examines the discovery, biological structure, control, and continued clarification of endotoxin from a parenteral manufacturing perspective, with in-depth discussion of state-of-the-art technologies involving Limulus amebocyte lysate (LAL) such as assay development, automation, depyrogenation. Completely revised and expanded, this Third Edition contains the knowledge necessary to apply endotoxin testing in the increasingly complex pharmaceutical environment, featuring sections detailing the latest information regarding clinical advances, regulation standards, and validation procedures for computerized kinetic tests.
Author: Yuriy A. Knirel
Publisher: Springer Science & Business Media
ISBN: 3709107334
Category : Science
Languages : en
Pages : 444
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Book Description
The bacterial lipopolysaccharide also known as endotoxin is exhaustively covered in the present work. Central emphasis is placed upon the fine chemical structure of the lipopolysaccharide and its significance for understanding their activity and function. In particular, the role it plays in the interaction of bacteria with other biological systems is examined. New aspects of their physicochemical biology are introduced and updates to the current knowledge concerning the lipopolysaccharide are provided. This important class of biomolecules has recently attracted the attention of many investigators, in particular for understanding its involvement in innate immunity, toll-like receptor recognition and intracellular signaling.
Author: Frederick C. Pearson
Publisher:
ISBN:
Category : Medical
Languages : en
Pages : 296
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Book Description
Author: James P. Agalloco
Publisher: CRC Press
ISBN: 1420019791
Category : Medical
Languages : en
Pages : 762
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Book Description
Completely revised and updated to reflect the significant advances in pharmaceutical production and regulatory expectations, this third edition of Validation of Pharmaceutical Processes examines and blueprints every step of the validation process needed to remain compliant and competitive. The many chapters added to the prior compilation examine va
Author: Solomon Kadis
Publisher: Elsevier
ISBN: 148321589X
Category : Medical
Languages : en
Pages : 526
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Book Description
Microbial Toxins, Volume V: Bacterial Endotoxins covers the physiology, pathology, and immunology of bacterial endotoxins. The book discusses the relationship of lipopolysaccharide structure to bacterial virulence; the importance of blood-group and Forssman antigenic determinants in interactions between human and microbes; and the chemical modification of endotoxin and inactivation of its biological properties. The text also describes the effects of endotoxic lipopolysaccharides on the complement system; the host-dependent detoxification of bacterial endotoxin; and the metabolic effects of bacterial endotoxins. The release of vasoactive agents and the vascular effects of endotoxin are also considered. The book further tackles the febrile response to endotoxin; some major aspects and the relationship between shock and endotoxemia; as well as the effects of lipopolysaccharides (endotoxins) on the susceptibility to infections. The text also encompasses the role of hypersensitivity and tolerance in reactions to endotoxins. Pathologists, immunologists, physiologists, and microbiologists will find the book invaluable.
