Cirrhosis, Hyperammonemia, and Hepatic Encephalopathy

Cirrhosis, Hyperammonemia, and Hepatic Encephalopathy PDF Author: Santiago Grisolía
Publisher: Springer Science & Business Media
ISBN: 1461524849
Category : Medical
Languages : en
Pages : 150

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Book Description
This volume contains the papers presented in the International Summer Course on "Cirrhosis, Hyperammonemia and Hepatic Encephalopathy," which was one of the prestigious Summer Course, of the Complutense University of Madrid held in EI Escorial, Spain, during August 10-14, 1992. Liver cirrhosis is one of the main causes of death in western countries. In addition there is a series of liver dysfunctions including fulminant hepatic failure, Reye's syndrome and congenital defects of urea cycle enzymes that could lead to hepatic encephalopathy, coma and death. As a consequence of impaired liver function, the ability to detoxify ammonia by its incorporation into urea is diminshed, resulting in increased ammonia levels in blood and brain. Hyperammonemia is considered one of the main factors in the mediation of hepatic encephalopathy and the classical clinical treatments are directed towards reducing blood ammonia levels. A part of the book is therefore devoted to the study of certain aspects of ammonia metabolism such as the regulation of the urea cycle, the main mechanism of ammonia detoxification in mammals, which is located mainly in the liver. The metabolism of ammonia in other tissues, including brain, is also presented, as well as the effects of hyperammonemia on brain metabolism and function and on brain microtubules. The control of cerebral protein breakdown is reviewed. The classical and some recently proposed clinical treatments as well as nutritional considerations in the management of patients with liver failure are also discussed.

Cirrhosis, Hyperammonemia, and Hepatic Encephalopathy

Cirrhosis, Hyperammonemia, and Hepatic Encephalopathy PDF Author: Santiago Grisolía
Publisher: Springer Science & Business Media
ISBN: 1461524849
Category : Medical
Languages : en
Pages : 150

Get Book Here

Book Description
This volume contains the papers presented in the International Summer Course on "Cirrhosis, Hyperammonemia and Hepatic Encephalopathy," which was one of the prestigious Summer Course, of the Complutense University of Madrid held in EI Escorial, Spain, during August 10-14, 1992. Liver cirrhosis is one of the main causes of death in western countries. In addition there is a series of liver dysfunctions including fulminant hepatic failure, Reye's syndrome and congenital defects of urea cycle enzymes that could lead to hepatic encephalopathy, coma and death. As a consequence of impaired liver function, the ability to detoxify ammonia by its incorporation into urea is diminshed, resulting in increased ammonia levels in blood and brain. Hyperammonemia is considered one of the main factors in the mediation of hepatic encephalopathy and the classical clinical treatments are directed towards reducing blood ammonia levels. A part of the book is therefore devoted to the study of certain aspects of ammonia metabolism such as the regulation of the urea cycle, the main mechanism of ammonia detoxification in mammals, which is located mainly in the liver. The metabolism of ammonia in other tissues, including brain, is also presented, as well as the effects of hyperammonemia on brain metabolism and function and on brain microtubules. The control of cerebral protein breakdown is reviewed. The classical and some recently proposed clinical treatments as well as nutritional considerations in the management of patients with liver failure are also discussed.

Hepatic Encephalopathy, Hyperammonemia, and Ammonia Toxicity

Hepatic Encephalopathy, Hyperammonemia, and Ammonia Toxicity PDF Author: Vicente Felipo
Publisher: Springer Science & Business Media
ISBN: 1461519896
Category : Medical
Languages : en
Pages : 215

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Book Description
This volume contains the papers presented at the International Symposium on "Cirrhosis, Hyperammonemia and Hepatic Encephalopathy", held in Valencia, Spain, January 24th-27th, 1994. Liver cirrhosis and other hepatic dysfunctions such as fulminant hepatic failure and congenital defects of urea cycle enzymes can lead to hepatic encephalopathy, coma and death. Hepatic encephalopathy is one of the main causes of death in western countries. The ability to detoxify ammonia by its incorporation into urea is diminished by impaired liver function, resulting in increased ammonia levels in blood and brain. Hyperammonemia is considered one of the main factors in the mediation of hepatic encephalopathy and the classical clinical treatments are directed towards reducing blood ammonia levels. However, the molecular bases of the pathogenesis of hepatic encephalopathy and the role of hyperammonemia in this process remain unclear and several hypotheses have been proposed. To clarify the mechanisms involved in hepatic encephalopathy and hyperammonemia suitable animal models are necessary. The animal models available and the ideal features of an animal model are presented in the initial part of the book.

Advances in Cirrhosis, Hyperammonemia, and Hepatic Encephalopathy

Advances in Cirrhosis, Hyperammonemia, and Hepatic Encephalopathy PDF Author: Vicente Felipo
Publisher: Springer Science & Business Media
ISBN: 1461559456
Category : Medical
Languages : en
Pages : 280

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Book Description
Proceedings of an international symposiu, held in Valencia, Spain, December 2-4, 1996

Hepatic Encephalopathy

Hepatic Encephalopathy PDF Author: Kevin D. Mullen
Publisher: Springer Science & Business Media
ISBN: 1617798363
Category : Medical
Languages : en
Pages : 251

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Book Description
Because of the increasing burden of hepatitis C and fatty liver disease, there is an explosion in the prevalence of chronic liver failure and hence its complications. The onset of Hepatic Encephalopathy (HE) in these patients has a significant impact on the quality of life, morbidity and mortality. Unfortunately, the approach observed by most clinicians to this complex disorder is minimalistic. This book provides a comprehensive review on pathophysiology and clinically important aspects in HE. Topics in basic physiology, nitrogen metabolism, new insights into pathogenesis and brain edema are covered in great detail. The authors have made a special effort by simplifying the complex aspects of pathogenesis and diagnosis so that it can be easily understood and applied clinically. This volume also focuses on recent developments regarding diagnoses of subtle forms of HE, also known as minimal or covert HE as well as on new treatments. Hepatic Encephalopathy will be of great value to gastroenterologists, hepatologists, pathologists, medical residents, fellows, internists and general practitioners who treat patients with hepatic encephalopathy.

Hepatic Encephalopathy

Hepatic Encephalopathy PDF Author: Roger F. Butterworth
Publisher: Springer Science & Business Media
ISBN: 1461245060
Category : Medical
Languages : en
Pages : 614

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Book Description


Cirrhosis, Hepatic Encephalopathy, and Ammonium Toxicity

Cirrhosis, Hepatic Encephalopathy, and Ammonium Toxicity PDF Author: Santiago Grisolía
Publisher: Springer Science & Business Media
ISBN: 1468458264
Category : Medical
Languages : en
Pages : 277

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Book Description
Proceedings of an international symposium held in Valencia, Spain, November 27--29, 1989

Encephalopathy and Nitrogen Metabolism in Liver Failure

Encephalopathy and Nitrogen Metabolism in Liver Failure PDF Author: E. Anthony Jones
Publisher: Springer Science & Business Media
ISBN: 9401001596
Category : Medical
Languages : en
Pages : 454

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Book Description
Encephalopathy and Nitrogen Metabolism in Liver Failure contains research reports and state-of-the-art reviews that were presented at the 11th International Symposium on Hepatic Encephalopathy and Nitrogen Metabolism in relation to liver disease, that was held in Amsterdam, The Netherlands from 30 May to 1 June, 2002. Themes covered include the metabolism of ammonia and amino acids in relation to liver disease, the assessment of hepatic encephalopathy (HE), minimal HE, animal models of HE, neuropsychiatric dysfunction in patients with chronic liver disease, the pathogenesis of HE, the astrocyte in liver disease, acute liver failure and cerebral edema, treatment of HE and artificial liver support systems. This volume provides an indispensable source of important new research findings and ideas for clinicians and biomedical scientists working in the field of HE and nitrogen metabolism in relation to liver disease.

Chronic Liver Failure

Chronic Liver Failure PDF Author: Pere Ginès
Publisher: Springer Science & Business Media
ISBN: 1607618664
Category : Medical
Languages : en
Pages : 583

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Book Description
Chronic liver failure is a frequent condition in clinical practice that encompasses all manifestations of patients with end-stage liver diseases. Chronic liver failure is a multiorgan syndrome that affects the liver, kidneys, brain, heart, lungs, adrenal glands, and vascular, coagulation, and immune systems. Chronic Liver Failure: Mechanisms and Management covers for the first time all aspects of chronic liver failure in a single book, from pathogenesis to current management. Each chapter is written by a worldwide known expert in their area and all provide the latest state-of-the-art knowledge. This volume is specifically designed to provide answers to clinical questions to all doctors dealing with patients with liver diseases, not only clinical gastroenterologists and hepatologists, but also to internists, nephrologists, intensive care physicians, and transplant surgeons.

Handbook of Liver Disease

Handbook of Liver Disease PDF Author: Lawrence Samuel Friedman
Publisher:
ISBN: 9780443066337
Category : Medical
Languages : en
Pages : 481

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Book Description
Here's instant access to the symptoms, signs, differential diagnosis, and treatment for the full range of liver disorders. Written by an international 'who's who' of hepatology-and now in full color-this new 2nd Edition provides readers with top-notch, authoritative guidance they can count on! Discusses the hottest topics in the field, such as non-alcoholic steatohepatitis (NASH) and the latest information on liver transplantation. Includes expanded coverage of chronic hepatitis C, most notably the use of combination therapy with peginterferon and ribavirin and improvements in the management of the side effects of antiviral therapy. Offers the most recent therapeutic options for the management of chronic hepatitis B and advances in the understanding of the molecular biology of this virus. Updates the approach to the diagnosis of many liver diseases due to newer tests based on molecular techniques and advances in imaging. Features over 340 full-color illustrations. Uses a redesigned templated, outline format that makes reference a snap. Presents a concise, in-depth clinical summary-in an outline format-of the current practice of hepatology for each major disease entity. Provides a liberal use of tables, algorithms, and figures, rendering complex concepts understandable. Includes key point boxes at the beginning of each chapter, providing at-a-glance access to vital information. Includes alert symbols that highlight information that's critical to patient safety.

Diagnosis and Management of Hepatic Encephalopathy

Diagnosis and Management of Hepatic Encephalopathy PDF Author: Jasmohan S. Bajaj
Publisher: Springer
ISBN: 3319767984
Category : Medical
Languages : en
Pages : 166

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Book Description
This volume provides a comprehensive, state-of-the-art overview of hepatic encephalopathy. Through a case-based approach, the text reviews new data and studies about the role of microbiota in liver disease and hepatic encephalopathy, explores the burden of hepatic encephalopathy on readmissions, costs, and patient care, and highlights management strategies for patients in differing stages of hepatic encephalopathy. Exploratory new therapies and treatment targets are also discussed in the guide. Written by experts in the field, Diagnosis and Management of Hepatic Encephalopathy: A Case-based Guide is a valuable resource for physicians and researchers who deal with this challenging complication of cirrhosis.