Download or read book Mutagenicity Assays and Applications written by Ashutosh Kumar and published by Academic Press. This book was released on 2017-09-26 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mutagenicity: Assays and Applications presents an extensive examination of the detection, assessment and future of mutagenicity, particularly as it concerns human health and the environment. Chapters focused on specific types of mutagens or testing methods for their detection collectively explore the current state of human and environmental mutagenesis, future perspectives and regulatory needs. The test procedures for measuring mutagenicity, their advantages and limitations are described with practical and procedural detail, along with their presentation and data processing aspects. It is an essential reference covering the breadth and depth of the field of mutagenicity studies and regulation. By providing both important introductory material and practical assays and applications, this book is useful to graduate students, academic and industry researchers and regulators at various stages of their careers, leading to improved risk assessment and regulation. - Presents an up-to-date and in-depth review of the current state of mutagenesis research - Draws upon the combined experience and expertise of an international group of highly respected editors and chapter authors - Provides an introduction to the concept of mutagenesis with particular consideration given to novel chemicals and materials

Download or read book Handbook of Mutagenicity Test Procedures written by B.J. Kilbey and published by Elsevier. This book was released on 2012-12-02 with total page 876 pages. Available in PDF, EPUB and Kindle. Book excerpt: The compilation of this book was prompted by the necessity of a bench volume which could provide the necessary background information on materials, experimental design, pitfalls and dificulties, in order to perform a particular test in an acceptable way with a minimal need for additional expert help. This Second Edition updates this information, providing: - a comprehensive bench guide - methods known to be reliable - a broad spectrum of approaches - tips to avoid pitfalls when using unfamiliar techniques - data from population records - safety aspects of mutagens and carcinogens - basic statistical concepts for experiment design This `on the bench' methodological text provides the necessary information for most of the common assays for genetic damage in use. The book includes methods which have been sufficiently used and tested to make their use reliable, but also presents methods which are not widely used at present, but which might prove most useful in screening for mutagenic effects.

Download or read book Mutagenicity written by John A. Heddle and published by Elsevier. This book was released on 2013-10-22 with total page 490 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mutagenicity: New Horizons in Genetic Toxicology provides an overview of the various applications and studies in the field of genetic toxicology and environmental mutagenesis. The book is composed of selected scientific papers written by experts in the field. The text presents topics on naturally occurring mutagens; occupational carcinogen; and evaluation of cooking methods. Experiments on mammalian cell mutation; chromosomal aberrations; and organisms that can be used as environmental monitors of toxicity are discussed as well. Ecologists, environmental and sanitary engineers, toxicologists, and anyone interested in environmental mutagenesis, genetic toxicology, occupational health, or the regulation of toxic substances will find the book a good source of insight.

Download or read book The Mutagenicity of Pesticides written by Samuel S. Epstein and published by MIT Press (MA). This book was released on 1971 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the first book to present recently developed mammalian methodologies for evaluating mutagenic hazards of chemicals such as pesticides.

Download or read book OECD Guidelines for the Testing of Chemicals Section 4 Test No 471 Bacterial Reverse Mutation Test written by OECD and published by OECD Publishing. This book was released on 1997-07-21 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt: The bacterial reverse mutation test uses amino-acid requiring at least five strains of Salmonella typhimurium and Escherichia coli to detect point mutations by base substitutions or frameshifts. The principle of this bacterial reverse mutation test ...

Download or read book Test No 488 Transgenic Rodent Somatic and Germ Cell Gene Mutation Assays written by OECD and published by OECD Publishing. This book was released on 2011-07-28 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Test Guideline describes an in vivo assay that detects chemicals that may induce gene mutations. In this assay, transgenic rats or mice that contain multiple copies of chromosomally integrated plasmid or phage shuttle vectors are used. The ...

Download or read book Mutation Cancer and Malformation written by Ernest H.Y. Chu and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 852 pages. Available in PDF, EPUB and Kindle. Book excerpt: During the early 1930s, when I was a graduate student and later a post-doctoral researcher at the National Research Council for the University of Wisconsin at Madison, we had the opportunity to get acquainted with many graduate students from China who were sent to the University for training in modern basic sciences as well as social sciences. The University of Wisconsin continues to graduate a large number of Chinese students. Economic conditions in the 1930s were very precarious for the United States and other parts of the world. Many of us students grew closer together because we were living on similarly tight budgets. As a matter of fact, we subleased a part of our apartment in Madison to some Chinese graduate students. This was a very nice opportunity for us to learn about the scientific and cultural back ground of our Chinese friends. Many of them came from the interior of China and had had very little opportunity to become acquainted with people from a western culture. Living with these students was a very pleasant and educational experience which gave us a good pic ture of the cultural life and educational system of China at that time--an intimate picture that one normally would not see without travelling in that country.

Download or read book Basic Mutagenicity Tests written by David J. Kirkland and published by Cambridge University Press. This book was released on 1990-08-31 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt: A summary of the essential texts that must be performed on all new compounds before they can be registered for use in the UK.

Download or read book Mutagenicity Carcinogenicity and Teratogenicity of Industrial Pollutants written by Micheline Kirsch-Volders and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 348 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is intended for anyone who cares about the health of people exposed to industrial pollutants. Attention is given to those pollutants which present a possible risk to the genetic material of exposed workers. Chapters are devoted to heavy metals such as arsenic, beryllium, cadmium, chromium, lead, mercury, nickel, etc.; insecticides (chlorinated, organophosphorus, and carbonate insecticides); monomers such as vinyl-chloride, acrylonitrile, styrene, vinylidene chloride, butadiene, chlorobutadiene, hexachlorobuta diene, etc.; and halogenated hydrocarbon solvents such as chloroform, carbon tetrachloride, trichloroethylene, I, 2-dichloroethane, tetrachloroethyl ene, dichloromethane, and I, I, I-trichloroethane. The main aim of this work is to provide the physician, the biologist, the pharmacologist, or anyone involved in genetic toxicology with a useful compendium of up-to-date information and references. Efforts are made to open the field to nonspecialists. An introductory chapter deals with the mechanisms whereby a given compound, reaching genetic material, either directly or indirectly, may increase the risk of a cancer developing in the exposed individual and of abnormalities being passed on to his or her progeny. Efforts are also made to allow easy and efficient reading for those who are not interested in detailed results. Comparative tables provide the following data on the compounds studied: chemical properties, production, occurrence, accepted standards in the industry, and positive or negative results with different test systems. Finally, senior research workers might find good descriptions in this book of the most recent results from mutagenesis and carcinogenesis testing in plant, nonmammalian, and mammalian systems.

Download or read book Genotoxicity and Mutagenicity written by Sonia Soloneski and published by BoD – Books on Demand. This book was released on 2021 with total page 166 pages. Available in PDF, EPUB and Kindle. Book excerpt: This edited book, "Genotoxicity and Mutagenicity - Mechanisms and Test Methods", aims to present the latest developments from different fields, highlighting the detrimental influence that mutagenic and genotoxic agents inflict on DNA and how antimutagenic and anticarcinogenic modulators are able to reduce the negative impact of such toxic agents on living species.

Download or read book Diet Nutrition And Cancer written by National Research Council and published by Legare Street Press. This book was released on 2022-10-27 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work is in the "public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.

Download or read book Handbook of Hazardous Materials written by and published by Academic Press. This book was released on 2012-12-02 with total page 791 pages. Available in PDF, EPUB and Kindle. Book excerpt: Handbook of Hazardous Materials is a one-volume compendium of hazardous materials that discusses the toxic effects of these materials on human health and the global environment. It provides comprehensive coverage of individual toxic elements, covers hazardous material groups, and includes more general articles such as evaluation and testing of carcinogens, transport of pollutants, and inhalation toxicology. The fully referenced articles are presented in alphabetical order. The book features a subject index as well as numerous cross-references.Individual articles are preceded by a topical outline and discuss the origin, prevalence, mechanisms of toxicity and damaging effects of each hazardous material.Comprehensive coverage of individual toxic elements, includingAsbestosAlarLeadMercuryCoverage of hazardous material groups, such asPesticidesFood additivesNitrogen compoundsMore general articles, such asEvaluation and testing of carcinogensTransport of pollutantsInhalation toxicology

Download or read book Statistical Methods in Toxicology written by Ludwig Hothorn and published by Springer Science & Business Media. This book was released on 2013-03-08 with total page 158 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book contains selected papers from a workshop on modern statistical methods in toxicology held during the EUROTOX '90 conference in Leipzig. The papers deal with the biostatistical evaluation of the commonly used toxicological assays, i.e. mutagenicity, long-term carcinogenicity, embryotoxicity and chronic toxicity assays. The biological background is considered in detail, and most of the related statistical approaches described. In five overview papers, the present state of the art of the related topics is given, while in several contributed papers new approaches are discussed. The most important features are: - A new view on the per-litter analysis problem in em- bryotoxicity assays. - A highly sophisticated treatment of the so-called muta-tox problem in mutagenicity assays. - A detailed discussion of the multiplicity problem based on the closed testing procedure. This volume provides readers with an overview of modern biostatistical methods for several toxicological assays and is in part intended for direct, practical use.

Download or read book Mutagenicity Testing written by S. Venitt and published by . This book was released on 1984 with total page 378 pages. Available in PDF, EPUB and Kindle. Book excerpt: LABORATORY MANUAL. GENETIC TOXICOLOGY. BACTERIA. YEAST. FRUIT FLY. CULTURED MAMMALIAN CELLS. CYTOGENETIC TESTING. RODENTS. DOMINANT LETHAL TEST.

Download or read book Genetic Toxicology and Cancer Risk Assessment written by Wai Nang Choy and published by CRC Press. This book was released on 2001-08-31 with total page 405 pages. Available in PDF, EPUB and Kindle. Book excerpt: Presents state-of-the-art regulatory cancer risk assessment models including a biologically based model for two-hit carcinogenesis and cell proliferation! This book comprehensively reviews the various roles of genetic toxicology in human cancer risk assessment conducted by United States and worldwide regulatory agencies-discussing hazard identification, dose-response relationships, exposure assessment, and current practices of risk characterization. Examines predictive values of mutagenicity tests, mechanisms of carcinogenesis, and conventional genotoxicity tests required by the International Conference on Harmonization and the Organization for Economic Cooperation and Development/Environmental Protection Agency guidelines! Comprised of contributions from prominent experts and risk assessors and including nearly 1200 references to facilitate further study, Genetic Toxicology and Cancer Risk Assessment reviews contemporary human cancer genetics as related to the mutagenic nature of carcinogenesis calculates acceptable exposure levels based on a carcinogenic threshold dose for nongenotoxic carcinogens reveals the rationale and methodology of quantitative estimation of human cancer risks using mathematical models discusses the threshold concept of carcinogenesis demonstrates how bacterial mutagenicity assays are the most reliable for predicting rodent carcinogens considers structural activity relationship (SAR) analysis of chemical carcinogenicity describes the emergence of the mouse lymphoma microwell and in vitro micronucleus assays illustrates the use of genetic biomarkers for dosimetry analysis and more! Linking human cancer genetics, mutagenicity assays, mechanisms of carcinogenesis, carcinogenic thresholds, molecular epidemiology, mathematical modeling, and quantitative cancer risk analysis, Genetic Toxicology and Cancer Risk Assessment is a must-have reference for toxicologists; oncologists; geneticists; biostatisticians; reproductive, developmental, cell, and molecular biologists; endocrinologists; biochemists; and upper-level undergraduate, graduate, and medical school students in these disciplines.

Download or read book Mutagenic Impurities written by Andrew Teasdale and published by John Wiley & Sons. This book was released on 2022-02-15 with total page 548 pages. Available in PDF, EPUB and Kindle. Book excerpt: Learn to implement effective control measures for mutagenic impurities in pharmaceutical development In Mutagenic Impurities: Strategies for Identification and Control, distinguished chemist Andrew Teasdale delivers a thorough examination of mutagenic impurities and their impact on the pharmaceutical industry. The book incorporates the adoption of the ICH M7 guideline and focuses on mutagenic impurities from both a toxicological and analytical perspective. The editor has created a primary reference for any professional or student studying or working with mutagenic impurities and offers readers a definitive narrative of applicable guidelines and practical, tested solutions. It demonstrates the development of effective control measures, including chapters on the purge tool for risk assessment. The book incorporates a discussion of N-Nitrosamines which was arguably the largest mutagenic impurity issue ever faced by the pharmaceutical industry, resulting in the recall of Zantac and similar drugs resulting from N-Nitrosamine contamination. Readers will also benefit from the inclusion of: A thorough introduction to the development of regulatory guidelines for mutagenic and genotoxic impurities, including a historical perspective on the development of the EMEA guidelines and the ICH M7 guideline An exploration of in silico assessment of mutagenicity, including use of structure activity relationship evaluation as a tool in the evaluation of the genotoxic potential of impurities A discussion of a toxicological perspective on mutagenic impurities, including the assessment of mutagenicity and examining the mutagenic and carcinogenic potential of common synthetic reagents Perfect for chemists, analysts, and regulatory professionals, Mutagenic Impurities: Strategies for Identification and Control will also earn a place in the libraries of toxicologists and clinical safety scientists seeking a one-stop reference on the subject of mutagenic impurity identification and control.

Download or read book Statistical Evaluation of Mutagenicity Test Data written by David J. Kirkland and published by Cambridge University Press. This book was released on 2008-01-03 with total page 316 pages. Available in PDF, EPUB and Kindle. Book excerpt: This rigorous and practical account of the interpretation of mutagenicity test data draws upon the expertise of toxicologists and statisticians. Chemicals, such as drugs, food additives and pesticides, all need careful screening to eliminate potentially mutagenic compounds.