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Toxicity testing is used to assess the safety or hazards presented by substances such as industrial chemicals, consumer products, and pharmaceuticals. At present, many methods involve laboratory animals. Alternative procedures, some involving human cell-based technologies, are now being developed which reduce, refine, or replace animal usage and minimize the pain and distress caused. These new tests must protect public health and the environment at least as well as currently accepted methods. This book describes the ever-expanding "toolbox" of methods available to assess toxicity. Such techniques often result from our growing understanding of the biochemical and cellular pathways that mediate toxicity mechanisms. This permits evaluations of information generated from several sources to generate a "weight of evidence". By combining in silico, in vitro, and ex vivo methods with technologies that rely on biochemical- and cell-based in vitro assays, toxicologists are developing mechanistically based alternatives to live animal experimentation. This text also explores the complexities associated with adequate validation, and the assessment of test reliability and relevance. It provides an essential reference source for postgraduates, academics and industrialists working in this rapidly changing area.
Animal experimentation has been one of the most controversial areas of animal use, mainly due to the intentional harms inflicted upon animals for the sake of hoped-for benefits in humans. Despite this rationale for continued animal experimentation, shortcomings of this practice have become increasingly more apparent and well-documented. However, these limitations are not yet widely known or appreciated, and there is a danger that they may simply be ignored. The 51 experts who have contributed to Animal Experimentation: Working Towards a Paradigm Change critically review current animal use in science, present new and innovative non-animal approaches to address urgent scientific questions, and offer a roadmap towards an animal-free world of science.
With an estimated 17-22 million animals used in laboratories annually in the United States, public interest in animal welfare has sparked an often emotional debate over such uses of animals. Concerns focus on balancing societal needs for continued progress in biomedical and behavioral research, for toxicity testing to safeguard the public, and for education in the life sciences with desires to replace, reduce, and refine the use of laboratory animals. In 1985, the United States Congress enacted three laws that dealt with laboratory animals, including amendments to the Animal Welfare Act. This assessment analyzes the scientific, regulatory, economic, legal, and ethical considerations involved in alternative technologies in biomedical and behavioral research, toxicity testing, and education. Included is a detailed examination of federal, state, and institutional regulation of animal use, and a review of recent developments in 10 other countries. The report illustrates a range of options for congressional action in seven areas of public policy regarding animals: using existing alternatives; developing new alternatives; disseminating research and testing information; restricting animal use; counting the numbers and kinds of animals used; establishing a uniform policy for animal use within federal agencies; and amending the Animal Welfare Act. (JN)
Opinion leaders in science and politics examine findings and legislation in alternatives to animal testing! Refine, reduce, replace - These are the three demands that scientists have placed upon themselves in their search for alternatives to animal testing. Indeed much interdisciplinary research is being carried on today, and new fields have emerged, such as in-vitro toxicology. The three R's call for new scientific insights. Moreover, validation and acceptance strategies have to be adapted, a process of much ongoing interest and vital concern to the pharmaceutical and cosmetic industries. Researchers need to know exactly what has been achieved and accepted in alternatives to animal testing in science and politics. In this book they have the opportunity to benefit from the knowledge and expertise of leading researchers and influential representatives of national and international regulatory authorities.
Scientific experiments using animals have contributed significantly to the improvement of human health. Animal experiments were crucial to the conquest of polio, for example, and they will undoubtedly be one of the keystones in AIDS research. However, some persons believe that the cost to the animals is often high. Authored by a committee of experts from various fields, this book discusses the benefits that have resulted from animal research, the scope of animal research today, the concerns of advocates of animal welfare, and the prospects for finding alternatives to animal use. The authors conclude with specific recommendations for more consistent government action.
The necessity for animal use in biomedical research is a hotly debated topic in classrooms throughout the country. Frequently teachers and students do not have access to balanced,  factual material to foster an informed discussion on the topic. This colorful, 50-page booklet is designed to educate teenagers about the role of animal research in combating disease, past and present; the perspective of animal use within the whole spectrum of biomedical research; the regulations and oversight that govern animal research; and the continuing efforts to use animals more efficiently and humanely.
This open access book presents recent advances in the pure sciences that are of significance in the quest for alternatives to the use of animals in research and describes a variety of practical applications of the three key guiding principles for the more ethical use of animals in experiments – replacement, reduction, and refinement, collectively known as the 3Rs. Important examples from across the world of implementation of the 3Rs in the testing of cosmetics, chemicals, pesticides, and biologics, including vaccines, are described, with additional information on relevant regulations. The coverage also encompasses emerging approaches to alternative tests and the 3Rs. The book is based on the most informative contributions delivered at the Asian Congress 2016 on Alternatives and Animal Use in the Life Sciences. It will be of value for those working in R&D, for graduate students, and for educators in various fields, including the pharmaceutical and cosmetic sciences, pharmacology, toxicology, and animal welfare. The free, open access distribution of Alternatives to Animal Testing is enabled by the Creative Commons Attribution license in International version 4: CC BY 4.0.
Over 75 contributors from industry, academia, and government evaluate the latest developments and possible directions in alternatives to using animals in research and testing, and explain the regulatory climate that surrounds the controversial topic. Among the alternatives described are computer and chemical models, cell and tissue cultures, and the substitution of animals lower on the phylogenetic genetic tree that are neither cute nor fuzzy. The research considered involves such systems as the ocular, hepatic, renal, respiratory, cardiovascular, and environmental. Annotation c. by Book News, Inc., Portland, Or.
Hardbound. New legislation enacted in many countries and regions of the world during the 1980s requires that laboratory animal use be reduced, refined and replaced wherever possible, for ethical and scientific reasons, in line with the Three Rs concept put forward by W.M.S. Russell and R.L. Bnurch in 1958, in The Principles of Humane Experimental Technique. This Congress provided an opportunity for a celebration of the 40th anniversary of the publication of this book, and for a coming together of many of those who are actively pursuing the implementation of the Three Rs in the interests of good science and humane science.Current uses and future prospects for the use of laboratory animal procedures and non-animal methods in the biomedical sciences are considered in five themes: the development of replacement alternative methods; the validation and regulatory acceptance of alternative test methods; reduction alternatives and the testi