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In Vitro Toxicology Systems by Anna Bal-Price,Paul Jennings Pdf
In Vitro Toxicology Systems brings together important issues and considerations needed in order to develop a workable, reliable, integrated testing strategy for the replacement of animals in toxicity testing regimes. This thorough volume includes sections on in vitro models for systemic organ toxicity, neurotoxicity, sensory organs, immunotoxicity and reproductive toxicity and addresses how stem cells may be used going forward. The book also tackles difficult areas of toxicology such as carcinogenicity and nanotoxicology, with additional chapters dedicated to kinetics, metabolism, and in vitro in vivo extrapolation. The book also addresses biological processes such as stress response pathways and mechanistic biomarkers and how these can be uncovered and measured using high content approaches. Reliable and authoritative, In Vitro Toxicology Systems will be of benefit not only to students, scientists and regulators working in the field of chemical safety assessment but also to a wider scientific audience.
In Vitro Toxicology, Second Edition by Shayne C. Gad Pdf
Toxicology has made tremendous strides in the sophistication of the models used to identify and understand the mechanisms of agents that can harm or kill humand and other higher organisms. Non-animals or in vitro models started to gain significant use in the 1960s. As a result of the increased concern over animal welfare, economic factors, and the need for greater sensitivity and understanding of mechanisms, interest in in vitro^n models has risen. This volume demonstrates that there now exists a broad range of in vitro models for use in either identifying or understanding most forms of toxicity. The availability of in vitro models spans both the full range of endpoints (irritation, sensitization, lethality, mutagenicity, and devlopmental toxicity) and the full spectrum of target organ systems (skin, eye, heart, liver, kidney, nervous system, etc.). Chapters are devoted to each of these speciality areas from a perspective of presenting the principal models and their uses and limitations. Chapters that overview the principles involved in the general selection and use of models, and that address the issues of safety concerns and regulatory acceptance of these methods are also included.
In Vitro Toxicology by Alok Dhawan,Seok (Soga) Kwon Pdf
In Vitro Toxicology details the protocols and methods of in vitro testing, highlighting the usefulness of models, methods and the cost-effectiveness and reproducibility of such methodologies. The current approaches and strategies required to develop an easy, reliable, validated and high throughput system for use in alternative animal models to circumvent in vivo testing are discussed in detail. The book also includes chapters on the principles involved in the general selection and use of models that address safety concerns, regulatory acceptance and the current understandings and strategies for the identification of biomarkers in toxicity testing. Furthermore, principles involved in the general selection and use of models that address the issues of safety concerns and regulatory acceptance of these models are discussed, making the book beneficial to students, scientists, and regulators working in toxicology, as well as those in the field of chemicals and the safety assessment of novel materials. Discusses new techniques and protocols in a clear and concise manner includes examinations of nanotoxicity, genotoxicity and carcinogenicity Explains practical laboratory methods and the theories behind in vitro testing
In Vitro Biological Systems by Charles A. Tyson,John M. Frazier Pdf
Methods in Toxicology, Volume 1: In Vitro Biological Systems, Part A provides basic techniques employed by widely recognized scientists to prepare and maintain the biological components of in vitro model systems. The book discusses the in vitro models of neural and neuromuscular systems; ocular system; respiratory system; cardiovascular system; and gastrointestinal system. The text also describes liver slices; liver hepatocytes; other liver cell systems; proximal tubule fragments; kidney cell culture; reproductive and developmental systems; immune system; and skin. Pharmacologists, toxicologists, cell biologists, physiologists, immunotoxicologists, and molecular toxicologists will find the book invaluable.
This volume focuses on the potential application of in vitro procedures to identify and quantify the toxicological risk to target organs associated with the use of commerical products and therapeutic drugs.;Revealing how the results of in vitro toxicity testing can be used in safety assessment, In Vitro Toxicity Testing: explores whether existing test methods can accomplish the necessary goals and, if not, what research is needed to make these techniques a practical reality; presents the current status of toxicity testing in the areas of hepatotoxicity, renal toxicity, ocular irritation, and many others; outlines the role of validation in technology transfer from the research laboratory to safety evaluation; examines testing strategies and regulatory acceptance and addresses common concerns about the ultimate utilization of available methods in chemical safety/hazard considerations; and analyzes the perspective of industrial and regulatory agencies on the application of in vitro toxicity testing.;Generously referenced with over 1400 literature citations, In Vitro Toxicity Testing is for academic, industrial, and regulatory toxicologists; applied, molecular, and cell biologists; pharmacologists; animal welfare activists; and graduate students in pharmacology and toxicology courses.
The past several years have witnessed a dramatic increase in the development and use of in vitro systems in pharmacology and toxicology. This volume consists of information on all major in vitro models which have been developed and are currently being used to identify and study toxic and pharmacological phenomena. These models include methods for isolating and culturing cells, tissue slices, and perfused organs for the liver, kidney, lung and heart. The advantages and disadvantages for each model are examined closely and examples of how each model is used are also provided. Toxicologists, pharmacologists, and biochemists will find this book to be a useful addition to their reference collection.
Cell Culture Methods for In Vitro Toxicology by Glyn Stacey,Alan Doyle,Margherita Ferro Pdf
Cell Culture Methods for in vitro Toxicology introduces the reader to a range of techniques involved in the use of in vitro cell culture in toxicological studies. It deals with major cell types studied in the field of toxicology and will be useful for anyone wishing to start work with animal cell cultures or to refresh their knowledge relating to in vitro cell models. Fundamental chapters deal with the general biology of cytotoxicity and cell immortalisation these are key issues for in vitro systems addressing the `3Rs' principle. Up-to-date overviews deal with the use of cells from liver, brain and intestine. In addition, biochemical analysis of cell responses, biotransformation pathways in cells and recombinant approaches to the early detection of cell stress are also covered in detail. Prominent features of in vitro technologies also include regulation, biosafety and standardisation. Dedicated chapters deal with these issues in a practical way in order to lead the reader to the right source of information. This book provides an up-to-date, informative and practical review of cell culture methods for in vitro toxicology. It will be of equal benefit to students and experienced toxicologists with little experience of in vitro cell culture.
National Research Council,Division on Earth and Life Studies,Institute for Laboratory Animal Research,Board on Environmental Studies and Toxicology,Committee on Toxicity Testing and Assessment of Environmental Agents
Author : National Research Council,Division on Earth and Life Studies,Institute for Laboratory Animal Research,Board on Environmental Studies and Toxicology,Committee on Toxicity Testing and Assessment of Environmental Agents Publisher : National Academies Press Page : 217 pages File Size : 50,7 Mb Release : 2007-11-05 Category : Nature ISBN : 9780309151733
Toxicity Testing in the 21st Century by National Research Council,Division on Earth and Life Studies,Institute for Laboratory Animal Research,Board on Environmental Studies and Toxicology,Committee on Toxicity Testing and Assessment of Environmental Agents Pdf
Advances in molecular biology and toxicology are paving the way for major improvements in the evaluation of the hazards posed by the large number of chemicals found at low levels in the environment. The National Research Council was asked by the U.S. Environmental Protection Agency to review the state of the science and create a far-reaching vision for the future of toxicity testing. The book finds that developing, improving, and validating new laboratory tools based on recent scientific advances could significantly improve our ability to understand the hazards and risks posed by chemicals. This new knowledge would lead to much more informed environmental regulations and dramatically reduce the need for animal testing because the new tests would be based on human cells and cell components. Substantial scientific efforts and resources will be required to leverage these new technologies to realize the vision, but the result will be a more efficient, informative and less costly system for assessing the hazards posed by industrial chemicals and pesticides.
A Systems Biology Approach to Advancing Adverse Outcome Pathways for Risk Assessment by Natàlia Garcia-Reyero,Cheryl A. Murphy Pdf
Social pressure to minimize the use of animal testing, the ever-increasing concern on animal welfare, and the need for more human-relevant and more predictive toxicity tests are some of the drivers for new approaches to chemical screening. This book focuses on The Adverse Outcome Pathway, an analytical construct that describes a sequential chain of causally linked events at different levels of biological organization that lead to an adverse health or ecotoxicological effect. While past efforts have focused on toxicological pathway-based vision for human and ecological health assessment relying on in vitro systems and predictive models, The Adverse Outcome Pathway framework provides a simplified and structured way to organize toxicological information. Within the book, a systems biology approach supplies the tools to infer, link, and quantify the molecular initiating events and the key events and key event relationships leading to adverse outcomes. The advancement of these tools is crucial for the successful implementation of AOPs for regulatory purposes.
Validation of Alternative Methods for Toxicity Testing by Chantra Eskes,Maurice Whelan Pdf
This book provides information on best practices and new thinking regarding the validation of alternative methods for toxicity testing. It covers the validation of experimental and computational methods and integrated approaches to testing and assessment. Validation strategies are discussed for methods employing the latest technologies such as tissue-on-a-chip systems, stem cells and transcriptomics, and for methods derived from pathway-based concepts in toxicology. Validation of Alternative Methods for Toxicity Testing is divided into two sections, in the first, practical insights are given on the state-of-the-art and on approaches that have resulted in successfully validated and accepted alternative methods. The second section focuses on the evolution of validation principles and practice that are necessary to ensure fit-for-purpose validation that has the greatest impact on international regulatory acceptance of alternative methods. In this context validation needs to keep pace with the considerable scientific advancements being made in toxicology, the availability of sophisticated tools and techniques that can be applied in a variety of ways, and the increasing societal and regulatory demands for better safety assessment. This book will be a useful resource for scientists in the field of toxicology, both from industry and academia, developing new test methods, strategies or techniques, as well as Governmental and regulatory authorities interested in understanding the principles and practicalities of validation of alternative methods for toxicity testing.
In Vitro Methods in Pharmaceutical Research by Jose V. Castell,Maria Jose Gmez-Lechn Pdf
In Vitro Methods in Pharmaceutical Research provides a comprehensive guide to laboratory techniques for evaluating in vitro organ toxicity using cellular models. Step-by-step practical tips on how to perform and interpret assays for drug metabolism and toxicity assessment are provided, along with a comparison of different techniques available. It is a welcome addition to the literature at a time when interest is growing in cellular in vitro models for toxicology and pharmacology studies. Meets the continuing demand for information in this field Compares In Vitro techniques with other methods Describes cell-culture methods used to investigate toxicity in cells derived from different organs Includes contributions by leading experts in the field
In Vitro Toxicity Indicators by Charles A. Tyson Pdf
About the Series: In the tradition of Methods in Enzymology and Methods in Neurosciences, Academic Press is pleased to announce a new serial: Methods in Toxicology. There is a pressing need among researchers involved in toxicologic investigation for a series of publications that organizes and presents information on the latest experimental methodologies. To address the needs of researchers in toxicology, toxicologic pathology, pharmacology, and clinical biochemistry, this new serial provides comprehensive descriptions of state-of-the-art methods for evaluating drug and chemical toxicity. Thematic volumes focus on mechanistic approaches to the study of toxicity both in vitro and in vivo, taking advantage of the recent advances in the biological and chemical sciences that allow closer scrutiny of the mechanisms by which agents cause damage. Each volume begins with an introductory chapter that offers a broad guide to the application of methods addressed in that volume. Subsequent chapters contain detailed descriptions of research protocols, accessible both to experts and those new to toxicologic investigation. Included in each chapter are clearly defined procedures, discussions of limitations of the method, comparative considerations (species, sex, strain), interpretations of results, and explanations of how the methods may serve as alternatives to in vivo testing. Each volume of Methods in Toxicology is available in case binding for the library and Wire-O-binding for the laboratory. About the Book: Concurrent with the development of biological systems for in vitro toxicologic investigations (Volume 1A-In Vitro Biological Systems), techniques have evolved to detect and evaluate the diverse effects produced when toxicants interact with these systems. This volume describes methods for detecting and quantifying pertubations in various cellular parameters related to cell dysfunction and death (including apoptosis) associated with adverse toxicant action. Each endpoint measurement probes one aspect of the response of the biological system to a toxicant. When several techniques are used in combination, it is possible to derive a more complete understanding of the mechanism of toxicity at the cellular, tissue, or organ level. The methods collected here are organized by major categories of toxic effects, such as membrane damage, disruption of energy metabolism, and lipid peroxidation, commonly monitored by toxicologists during a comprehensive toxicity study. Specialized techniques of interest and value in mechanistic investigations are included. As with the first volume, the goal is not to obtain an exhaustive collection of methods, but rather to assemble in a single central reference a set of valuable techniques that are used for toxicologic investigations, along with cautionary remarks on their use and limitations.
Toxicological Risk Assessment and Multi-System Health Impacts from Exposure by Aristidis M. Tsatsakis Pdf
Toxicological Risk Assessment and Multisystem Health Impacts From Exposure highlights the emerging problems of human and environmental health attributable to cumulative and multiple sources of long-term exposure to environmental toxicants. The book describes the cellular, biological, immunological, endocrinologic, genetic, and epigenetic effects of long-term exposure. It examines how the combined exposure to nanomaterials, metals, pharmaceuticals, multifrequency radiation, dietary mycotoxins, and pesticides accelerates ecotoxicity in humans, animals, plants, and the larger environment. The book goes on to also offer insights into mixture risk assessments, protocols for evaluating the risks, and how this information can serve the regulatory agencies in setting safer exposure limits. The book is a go-to resource for scientists and professionals in the field tackling the current and emerging trends in modern toxicology and risk assessment. • Bridges basic research with clinical, epidemiological, regulatory, and translational research, conveying both an introductory understanding and the latest developments in the field • Evaluates real-life human health risk assessment for long-term exposures to xenobiotic mixtures and the role they play in contributing to chronic disease • Discusses advances in predictive (in silico) toxicology tools and the benefits of using omics technologies in toxicology research
