Download or read book Toxicology of the Gastrointestinal Tract Second Edition written by Shayne Cox Gad and published by CRC Press. This book was released on 2018-10-26 with total page 477 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nanoparticles as both potential unique risks and as a valuable approach to increased and higher specificity in delivery of therapeutics A primer on the largest, most diverse, and important microbiome in any mammal "Tricks of the trade" on modifying the oral administration of drugs
Download or read book Toxicology of the Gastrointestinal Tract written by Shayne Cox Gad and published by CRC Press. This book was released on 2007-01-23 with total page 378 pages. Available in PDF, EPUB and Kindle. Book excerpt: Toxicology of the Gastrointestinal Tract focuses on the specifics of the mechanisms and adverse effects of xenobiotic agents and pharmaceuticals on the structure and function of the GI tract. The book focuses on a number of specific areas of intestinal research. Beginning with the well-recognized and major functions of nutrient absorption and its r
Download or read book Intestinal Toxicology written by Carol M. Schiller and published by . This book was released on 1984 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Comprehensive Toxicology written by and published by Elsevier. This book was released on 2010-06-01 with total page 6448 pages. Available in PDF, EPUB and Kindle. Book excerpt: An explosive increase in the knowledge of the effects of chemical and physical agents on biological systems has led to an increased understanding of normal cellular functions and the consequences of their perturbations. The 14-volume Second Edition of Comprehensive Toxicology has been revised and updated to reflect new advances in toxicology research, including content by some of the leading researchers in the field. It remains the premier resource for toxicologists in academia, medicine, and corporations. Comprehensive Toxicology Second Edition provides a unique organ-systems structure that allows the user to explore the toxic effects of various substances on each human system, aiding in providing diagnoses and proving essential in situations where the toxic substance is unknown but its effects on a system are obvious. Comprehensive Toxicology Second Edition is the most complete and valuable toxicology work available to researchers today. Contents updated and revised to reflect developments in toxicology research Organized with a unique organ-system approach Features full color throughout Available electronically on sciencedirect.com, as well as in a limited-edition print version
Download or read book Gastrointestinal Toxicology written by Karl Rozman and published by Elsevier Publishing Company. This book was released on 1986 with total page 640 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Role of gut bacteria in human toxicology and pharmacology written by Bradley Hillman and published by CRC Press. This book was released on 2004-01-14 with total page 301 pages. Available in PDF, EPUB and Kindle. Book excerpt: An examination of the composition and metabolic activity of microorganisms commonly found in the human gut. Chapters cover the effects gut flora have on ingested compounds, vitamin production and gastrointestinal disorders. Comparisons are also made between microbial and mammalian metabolism.
Download or read book Effects of Mycotoxins on the Intestine written by Isabelle P. Oswald and published by MDPI. This book was released on 2019-04-30 with total page 262 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mycotoxins are secondary metabolites produced by several fungal species. They can contaminate human food and animal feed, and have been a threat for thousands of years. The gastrointestinal tract is the first target when ingesting mycotoxin-contaminated food or feed. As unlikely as it sounds, the investigations concerning the effects of mycotoxins on the intestine are still in their early stages. This book gathers the most recent advances related to the characterization of the intestinal toxicity of mycotoxins. Substantial data assembled on the damage caused to a number of histological structures and functions of the intestine remove any remaining doubt about this organ being a primary target for the toxicity of mycotoxins. An interesting overview of the detrimental effects of mycotoxins on the gut-hosted microbiota—now regarded as a fully-fledged organ associated with the gut—is also given. Finally, outstanding contributions in this book address questions relating to the suitability of current regulations to protect against alterations of the intestine, and to the efficacy assessment of new detoxification strategies using the intestinal toxicity of mycotoxins as a relevant endpoint.
Download or read book Mechanisms and Models in Rheumatoid Arthritis written by B. Henderson and published by Academic Press. This book was released on 1995-03-16 with total page 567 pages. Available in PDF, EPUB and Kindle. Book excerpt: Rheumatoid arthritis is a bewilderingly complex disease involving the interactions of many, and varied, cell populations and multiple families of low and high molecular mass mediators. We are only slowly beginning to understand the mechanisms that produce the local and systematic pathology clinically recognized as rheumatoid arthritis. Increasingly, use is being made of experimental models of this disease in an effort to test hypotheses about putative pathological mechanisms and to investigate the effect of novel therapeutic agents. A major section of this book covers these experimental models in great detail from their development through to reviews of the most recent information on each model.Mechanisms and Models in Rheumatoid Arthritis brings together a group of eminent researchers from the fields of clinical rheumatology, pathology, experimental pathology, immunology, connective tissue biochemistry, microbiology, pharmacology and developmental biology to describe the current views of the cellular and humoral mechanisms that drive the pathology of rheumatoid arthritis and experimental models of rheumatoid arthritis. Key Features:* The book is divided into five sections:* The clinical spectrum, aetiopathogenesis, the role of microbial superantigens in pathology and the present and future therapies for rheumatoid arthritis* The pathology of rheumatoid arthritis, the development and role of synovial pannus and the use of immunohistochemistry in defining synovial pathology* Cell populations involved in synovitis with chapters on synovial cells, chondrocytes, bone cells, leukocytes and leukocyte trafficking* Mediators, with coverage of: cytokines and cytokine inhibitors, growth factors, free radicals and inflammatory lipid mediators, neuropeptides and proteases* Current studies on experimental models of rheumatoid arthritis
Download or read book Comprehensive Toxicology Gastrointestinal toxicology written by Charlene A. McQueen and published by . This book was released on 2010 with total page 212 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Intestinal auto intoxication written by Adolphe Combe and published by . This book was released on 1908 with total page 492 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Pharmacology of Intestinal Permeation I written by and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 719 pages. Available in PDF, EPUB and Kindle. Book excerpt: The intestine, particularly the small bowel, represents a large surface (in the adult 2 human approximately 200m ) through which the body is exposed to its environment. A vigorous substrate exchange takes place across this large surface: nutrients and xenobiotics are absorbed from the lumen into the bloodstream or the lymph, and simultaneously, the same types of substrate pass back into the lumen. The luminal surface of the intestine is lined with a "leaky" epithelium, thus the passage of the substrates, in either direction, proceeds via both transcellular and intercellular routes. Simple and carrier-mediated diffusion, active transport, pinocytosis, phagocytosis and persorption are all involved in this passage across the intestinal wall. The term "intestinal permeation" refers to the process of passage of various substances across the gut wall, either from the lumen into the blood or lymph, or in the opposite direction. "Permeability" is the condition of the gut which governs the rate of this complex two-way passage. The pharmacologist's interest in the problem of intestinal permeation is twofold: on the one hand, this process determines thebioavailability of drugs and contributes significantly to the pharmacokinetics and toxicokinetics of xeno biotics; on the other hand, the pharmacodynamic effects of many drugs are manifested in a significant alteration of the physiological process of intestinal permeation.
Download or read book Biological Toxins and Bioterrorism written by P. Gopalakrishnakone and published by Springer. This book was released on 2015-01-22 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biological toxins are an important part of our world, a reality with which we need to cope, so in parallel with understanding their mechanisms of action and thereby improving our fundamental knowledge, there are successful efforts to utilize them as therapeutics against some debilitating human and animal diseases. In view of the complexity of different types of biotoxins and the broad range of toxin structure, physiology, utility, and countermeasures including regulatory issues, it was thus aimed to compile a book on biotoxins and bioweapons. This reference work in the Toxinology handbook series gathers together knowledge from around the globe about naturally inspired and manufactured biological weapons. The authors describe how they work; how authorities may detect their presence, prevent their use, and diagnose their impacts; and the means by which medical and paramedical professionals may treat victims. Also described are how they have been used to further our knowledge and what insights they have given us into evolutionary and physiological processes. Finally, it is also discussed how these toxins can be used as therapeutics and what the implications of such therapeutics are to their use as biothreat agents. This volume provides a reference accessible to scientists, educators, and medical experts alike with an interest in biotoxins, focusing on the major toxins used as bioweapons. Regulatory agencies will also benefit from the information provided in this book. Some in the intended audience may need to understand how they elicit their effects and how we can defend ourselves against them. Others may be interested in the sometimes colorful histories that surround this subset of biotoxins that can be and, in some cases, have been used as weapons.
Download or read book Effects of Mycotoxins on the Intestine written by Imourana Alassane-Kpembi and published by . This book was released on 2019 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Mycotoxins are secondary metabolites produced by several fungal species. They can contaminate human food and animal feed, and have been a threat for thousands of years. The gastrointestinal tract is the first target when ingesting mycotoxin-contaminated food or feed. As unlikely as it sounds, the investigations concerning the effects of mycotoxins on the intestine are still in their early stages. This book gathers the most recent advances related to the characterization of the intestinal toxicity of mycotoxins. Substantial data assembled on the damage caused to a number of histological structures and functions of the intestine remove any remaining doubt about this organ being a primary target for the toxicity of mycotoxins. An interesting overview of the detrimental effects of mycotoxins on the gut-hosted microbiota-now regarded as a fully-fledged organ associated with the gut-is also given. Finally, outstanding contributions in this book address questions relating to the suitability of current regulations to protect against alterations of the intestine, and to the efficacy assessment of new detoxification strategies using the intestinal toxicity of mycotoxins as a relevant endpoint.
Download or read book Toxicology written by Hans Marquardt and published by Academic Press. This book was released on 1999-10-05 with total page 1355 pages. Available in PDF, EPUB and Kindle. Book excerpt: Toxicology is a comprehensive text for researchers and graduate students in toxicology and public health. It addresses every aspect of the field, starting with the fundamentals and incorporating such areas as organ toxicology, applications, and environmental toxicology. In addition to covering the traditional subject matter of toxicology, special emphasis has been placed on recent areas of interest, such as risk assessment, apoptosis, and methodical developments. Key Features * Comprehensive text, covering all aspects of the field of toxicology * Analyzes the importance of toxicokinetics and metabolism as well as cellular targets for the mechanisms of toxic effects * Identifies the various classes of chemical compounds responsible for the toxic effects * Describes the approaches and methods used by various disciplines which investigate toxic effects and their prevention * Adapted from a very successful German text, this edition is completely revised and expanded * The text is well illustrated with diagrams, charts, and tables
Download or read book Introduction to Basics of Pharmacology and Toxicology written by Abialbon Paul and published by Springer Nature. This book was released on 2021-03-13 with total page 1156 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book explains the pharmacological relationships between the various systems in the human body. It offers a comprehensive overview of the pharmacology concerning the autonomic, central, and peripheral nervous systems. Presenting up-to-date information on chemical mediators and their significance, it highlights the therapeutic aspects of several diseases affecting the cardiovascular, renal, respiratory, gastrointestinal, endocrinal, and hematopoietic systems. The book also includes drug therapy for microbial and neoplastic diseases. It also comprises sections on immunopharmacology, dermatological, and ocular pharmacology providing valuable insights into these emerging and recent topics. Covering the diverse groups of drugs acting on different systems, the book reviews their actions, clinical uses, adverse effects, interactions, and subcellular mechanisms of action. It is divided into 11 parts, subdivided into several chapters that evaluate the basic pharmacological principles that govern the different types of body systems. This book is intended for academicians, researchers, and clinicians in industry and academic institutions in pharmaceutical, pharmacological sciences, pharmacy, medical sciences, physiology, neurosciences, biochemistry, molecular biology and other allied health sciences.
Download or read book Role of gut bacteria in human toxicology and pharmacology written by Bradley Hillman and published by CRC Press. This book was released on 1995-04-27 with total page 286 pages. Available in PDF, EPUB and Kindle. Book excerpt: An examination of the composition and metabolic activity of microorganisms commonly found in the human gut. Chapters cover the effects gut flora have on ingested compounds, vitamin production and gastrointestinal disorders. Comparisons are also made between microbial and mammalian metabolism.
Download or read book Pharmacology of Intestinal Permeation II written by and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 600 pages. Available in PDF, EPUB and Kindle. Book excerpt: The intestine, particularly the small bowel, represents a large surface (in the adult 2 human approximately 200 m ) through which the body is exposed to its environ ment. A vigorous substrate exchange takes place across this large surface: nutrients and xenobiotics are absorbed from the lumen into the bloodstream or the lymph, and simultaneously, the same types of substrate pass back into the lumen. The luminal surface of the intestine is lined with a "leaky" epithelium, thus the passage of the substrates, in either direction, proceeds via both transcellular and intercellular routes. Simple and carrier-mediated diffusion, active transport, pinocytosis, phagocytosis and persorption are all involved in this passage across the intestinal wall. The term "intestinal permeation" refers to the process of passage of various substances across the gut wall, either from the lumen into the blood or lymph, or in the opposite direction. "Permeability" is the condition of the gut which governs the rate of this complex two-way passage. The pharmacologist's interest in the problem of intestinal permeation is twofold: on the one hand, this process determines the bioavailability of drugs and contributes significantly to the pharmacokinetics and toxicokinetics of xeno biotics; on the other hand, the pharmacodynamic effects of many drugs are manifested in a signigicant alteration of the physiological process of intestinal permeation.
