Are you looking for read ebook online? Search for your book and save it on your Kindle device, PC, phones or tablets. Download Hepatotoxicity PDF full book. Access full book title Hepatotoxicity by Hyman J. Zimmerman. Download full books in PDF and EPUB format.
Author: Hyman J. Zimmerman Publisher: Lippincott Williams & Wilkins ISBN: 9780781719520 Category : Medical Languages : en Pages : 848
Book Description
Written by the foremost authority in the field, this volume is a comprehensive review of the multifaceted phenomenon of hepatotoxicity. Dr. Zimmerman examines the interface between chemicals and the liver; the latest research in experimental hepatotoxicology; the hepatotoxic risks of household, industrial, and environmental chemicals; and the adverse effects of drugs on the liver. This thoroughly revised, updated Second Edition features a greatly expanded section on the wide variety of drugs that can cause liver injury. For quick reference, an appendix lists these medications and their associated hepatic injuries. Also included are in-depth discussions of drug metabolism and factors affecting susceptibility to liver injury.
Author: Hyman J. Zimmerman Publisher: Lippincott Williams & Wilkins ISBN: 9780781719520 Category : Medical Languages : en Pages : 848
Book Description
Written by the foremost authority in the field, this volume is a comprehensive review of the multifaceted phenomenon of hepatotoxicity. Dr. Zimmerman examines the interface between chemicals and the liver; the latest research in experimental hepatotoxicology; the hepatotoxic risks of household, industrial, and environmental chemicals; and the adverse effects of drugs on the liver. This thoroughly revised, updated Second Edition features a greatly expanded section on the wide variety of drugs that can cause liver injury. For quick reference, an appendix lists these medications and their associated hepatic injuries. Also included are in-depth discussions of drug metabolism and factors affecting susceptibility to liver injury.
Author: Stefano Fiorucci Publisher: Springer Nature ISBN: 3030220052 Category : Medical Languages : en Pages : 378
Book Description
This book focusses on the latest results related to the field of bile acids as signaling molecules and describes how these receptors have become a major pharmacological target. It covers all major areas of research in this field, from genetics, chemistry, in silico modeling, molecular biology to clinical applications, offering a cross-country view of the functional role of bile acids as signaling molecules, virtually acting on all major areas of metabolism. While FXR and GPBAR1 are essential bile acid sensors that integrate the de novo bile acid synthesis with intestinal microbiota and liver metabolism, in a broader sense, BARs play a pathogenic role in the development of common human alignments including liver, intestinal and metabolic disorders, such as steatosis (NAFLD) and steato-hepatitis (NASH), diabetes, obesity and atherosclerosis.
Author: Gareth J Jenkins Publisher: Royal Society of Chemistry ISBN: 184755833X Category : Medical Languages : en Pages : 176
Book Description
Bile acids are increasingly being seen as extremely important carcinogenic agents in cancers of the bile duct, liver, colon, rectum, and oesophagus. They are essential agents involved in lipid digestion and absorption in mammals, however, they also play wide-ranging roles in a variety of disease states ranging from diabetes to cancer. They have evolved exquisite mechanisms for controlling their own synthesis and to ensure that they are produced at correct concentrations and also kept in the correct anatomical environment. It is only when these fine levels of controls are breached that Bile acids become associated with disease. This breaching of control mechanisms can occur through dietary means (e.g. in obesity) whereby excessive levels of Bile acids are produced and converted (via the bacterial flora) to damaging secondary Bile acids. Furthermore, lack of re-absorption of Bile acids can lead to liver pathologies. The atypical movement of Bile acids into the oesophagus, stimulated by episodes of reflux, is linked to oesophageal cancer. In recent years there have been tremendous advances in the understanding of the mechanisms behind the toxicity and bioactivity of different Bile acids and these are covered at length in this book. Prior to the publication of this book there was no single source of information on the toxicology and bioactivity properties of Bile acids. The book also uniquely collects all the relevant information together regarding the role of Bile acids in human disease and the mechanisms underlying Bile acid induced pathology. Additionally, as Bile acids are synthesised from cholesterol, there is wide recognition of the role for Bile acids in obesity linked diseases and this is also covered in this new publication. The book is edited by two experts in the field who have been involved in Bile acid research for several years and who are closely involved with major research groups in the UK, Europe and the US actively engaged in Bile acid research. The Editors have brought together world experts in their own fields to discuss the contribution of Bile acids to various disease pathologies, as well as discussing the mechanisms behind their activity. The book details the plethora of biological activities of this fascinating group of naturally occurring chemicals and provides a one-stop reference for scientists wishing to gain a fuller understanding of Bile acid activity and function.
Author: P. Nair Publisher: Springer Science & Business Media ISBN: 1468408984 Category : Science Languages : en Pages : 337
Book Description
1 Mechanisms of Bile Acid Biosynthesis.- I. Introduction.- II. Formation of Cholic Acid.- A. Changes in Steroid Nucleus.- B. Oxidation of Side Chain.- III. Formation of Chenodeoxycholic Acid.- IV. Formation of Other Primary Bile Acids.- V. Conjugation of Bile Acids.- VI. Regulation of Bile Acid Formation.- VII. Formation of Bile Salts in "Primitive" Animals.- A. Changes in Steroid Nucleus.- B. Oxidation of Side Chain.- References.- 2 Bile Salt Transport Systems.- I. Introduction.- II. Active Transport in the Intestine.- III. Passive Proximal Intestinal Absorption of Bile Salts.- IV. Passive Ab.
Author: P. Nair Publisher: Springer Science & Business Media ISBN: 146157563X Category : Science Languages : en Pages : 238
Book Description
The first two volumes of this series addressed themselves to the chemistry, physiology, and metabolism of the bile acids. The present volume is devoted to the pathophysiology of bile acids. As the role of bile acids in health and disease is being increasingly recognized, we have chosen for discussion a wide range of topics of current importance. The presence of bile acids in brain tissue and their possible role in demyelinating diseases form the subject of a provocative discussion. As an extension of this theme, the presence and quantification of bile acids in extrahepatic tissues is the subject of one chapter. The pathophysiological implications of bile acids at the macromolecular level is highlighted by a chapter on the influence of bile salts on the activity of various enzymes. The general area of hepatobiliary diseases is discussed in two chapters: one describes changes in bile salt metabolism in liver diseases and the other focuses on cholesterol gallstones and their formation and dissolution. Cerebrotendinous xanthomatosis has been shown to entail a defect in bile acid and sterol metabolism, and this metabolic error is the subject of an illuminating exposition. There is presently a concerted research effort being brought to bear on the causes of colon cancer, and one important aspect of this work centers on bile acid metabolism. Aspects of bile acid metabolism and cancer are the subject of two chapters. And finally, the role of dietary fiber in bile acid metabolism is updated.
Author: Frederick J. Suchy Publisher: Cambridge University Press ISBN: 1108911374 Category : Medical Languages : en Pages : 875
Book Description
Liver disease in children is increasing in prevalence, placing a huge burden on healthcare systems and often requiring long-term management. Offering an integrative approach to the science and clinical practice of pediatric hepatology, this is the definitive reference text for improved diagnosis and treatment strategies. In the new edition of this authoritative text, chapters have been thoroughly revised in line with major advances in the field, such as recognizing the increased frequency of fatty liver disease, and how genetic testing has the potential to establish earlier diagnoses for a variety of diseases. Disorders covered include cholestasis, metabolic disorders and hepatitis, with their presentation across the spectrum of infancy, childhood and adolescence discussed. The indications and surgical aspects of liver transplant are explained and post-transplant care is described in detail. This is a valuable resource for pediatricians, hepatologists, gastroenterologists and all clinicians involved in the care of children with liver diseases.
Author: P. Nair Publisher: Springer Science & Business Media ISBN: 1475706472 Category : Science Languages : en Pages : 381
Book Description
The bile acids as principal end products of cholesterol metabolism occupy a focal position in our understanding of the role of steroids in bio logical systems. The biogenesis of bile acids from cholesterol in higher ani mals, and their functions in regulating sterol metabolism and in gastrointestinal physiology have been elucidated by the development of elegant methodo logical approaches during the last two decades. The molecular pleomorphism exhibited by the bile acids and bile alcohols in the animal kingdom is a classic example of their role in biochemical evolution. The total story of the bile acids, their chemistry, their role in normal and abnormal physiological processes, and their significance in biochemical evolution has never been available in the form of a comprehensive treatise written in the words of those who have contributed to the development of our knowledge in this area. The Bile Acids, in two volumes, will serve to fill this void, and will also bring together information which will prove in valuable to both the biochemist and the medical scientist. We wish to thank Mrs. Sally Wiseman and Mrs. Lillian Haas for their invaluable assistance with the editing of the manuscripts. This work was supported in part by grants AM-02131, General Research Support SS0-1- FR-05479 (P.P.N.), HE-03299, HE-05209, and a National Heart Institute Research Career Award (D.K. ), K6-HE-734, from the National Institutes of Health, United States Public Health Service. P.P.N. Baltimore, Maryland D.K.
Author: K.D.R. Setchell Publisher: Springer Science & Business Media ISBN: 1461309018 Category : Medical Languages : en Pages : 598
Book Description
Over a decade has elapsed since the last volume in this series was published. At that time we considered that we had comprehensively covered all aspects relating to bile acid chemistry and physiology. However, major strides have been made in our understanding of the physiology and pathophysiology of bile acids, due largely to the great advances which have taken place in analytical technology. As a result, the need to document these advances was felt acutely, and therefore this volume is devoted to methodologies in bile acid analysis and their applications. This volume includes twelve chapters written by prominent scientists in the field of bile acid research. The initial chapter discusses techniques of extraction and isolation of bile acids from biological fluids. It is followed by descriptions of physical methods of analysis and discussions of the way these techniques have been applied in the field of bile acid research. Of practical value is the inclusion of a comprehensive list of spectra obtained for refer ences by nuclear magnetic resonance spectroscopy and mass spectrometry . These chapters are followed by reviews of biological methods of immuno assay and bioluminescence. Specific applications of these techniques are then addressed in contributions relating to bile acid analysis of tissue, serum, urine, and feces. With this integrated approach we have attempted to provide a volume which represents a comprehensive review of the analytical field of bile acids, while also serving as a useful reference book for those workers involved in bile acid analysis.
Author: G.P. van Berge Henegouwen Publisher: Springer Science & Business Media ISBN: 9780792387688 Category : Medical Languages : en Pages : 364
Book Description
Beginning in 1970, the International Bile Acid Meeting has taken place every two years and each time new progress in our understanding of the complex role of bile acids in many metabolic processes of the liver and the intestine has been revealed by a selected group of leading scientists from all over the world. Although originally mainly physiological data on bile acid synthesis and transport were emphasized, and later on also the therapeutic benefit of bile acids in gallstone disease and cholestasis was discovered, we have come now to the molecular biology and genetic era with major discoveries in transport defects and related diseases. This book is the proceedings of Falk Symposium No. 120, held in The Hague, The Netherlands, on October 12-13, 2000 - the 16th International Bile Acid Meeting. One of the main discoveries recently has been the identification of nuclear receptors for bile acids, which gives them a much broader perspective than previously anticipated. It even suggests that bile acids can regulate their biosynthesis and enterohepatic circulation transcriptionally. It will therefore not be surprising that this topic, together with the molecular regulation of cholesterol 7alpha-hydroxylase and cholesterol homeostasis, has a dominant place in these proceedings. Another important topic is the progress in our molecular understanding of hepatic (both at the basolateral and canalicular sites), cholangiocytic and intestinal bile acid transport processes. Further insights into genetic defects causing cholestasis or intestinal malabsorption in animal models and in human diseases are also discussed by a number of well-known authors. Finally the last section deals with new findings on the role of bile acid therapy in cholestatic syndromes or chemoprevention and with the potential benefit of bile acid inhibitors. All contributors provide an update on the most recent developments in their field.
Author: Hyman J. Zimmerman
Author: Hyman J. Zimmerman
Author: Stefano Fiorucci
Author: Gareth J Jenkins
Author: P. Nair
Author: P. Nair
Author: Frederick J. Suchy
Author: P. Nair
Author: K.D.R. Setchell
Author: 
Author: G.P. van Berge Henegouwen