Mutagenicity Assays And Applications

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Mutagenicity: Assays and Applications

Author : Ashutosh Kumar
Publisher : Academic Press
ISBN 13 : 0128092602
Total Pages : 350 pages
Book Rating : 4.1/5 (28 download)

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Book Synopsis Mutagenicity: Assays and Applications by : Ashutosh Kumar

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 350 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

Mutagenicity

Author : John A. Heddle
Publisher : Elsevier
ISBN 13 : 1483271226
Total Pages : 490 pages
Book Rating : 4.4/5 (832 download)

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Book Synopsis Mutagenicity by : John A. Heddle

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.

Handbook of Mutagenicity Test Procedures

Author : B.J. Kilbey
Publisher : Elsevier
ISBN 13 : 0444600981
Total Pages : 876 pages
Book Rating : 4.4/5 (446 download)

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Book Synopsis Handbook of Mutagenicity Test Procedures by : B.J. Kilbey

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.

Genetic Toxicology

Author : James M. Parry
Publisher : Humana Press
ISBN 13 : 9781617794209
Total Pages : 433 pages
Book Rating : 4.7/5 (942 download)

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Book Synopsis Genetic Toxicology by : James M. Parry

Download or read book Genetic Toxicology written by James M. Parry and published by Humana Press. This book was released on 2011-12-07 with total page 433 pages. Available in PDF, EPUB and Kindle. Book excerpt: The evaluation of potential mutagenic activity is a critical step in the assessment of the safety of both new and pre-existing chemical types. In Genetic Toxicology: Principles and Methods, expert contributors help to satisfy the demand for education in this tremendously important area of study. The volume covers three basic areas: the scientific basis of the discipline, the methodologies of the main test assays, and the application of the methods, all aimed primarily at scientists in the safety departments of the industries working with both natural and synthetic chemicals. Written in the highly successful Methods in Molecular BiologyTM series format, chapters include introductions to their respective topics, lists of the necessary materials and reagents, step-by-step, readily reproducible laboratory protocols, and tips on troubleshooting and avoiding known pitfalls. Intuitive and cutting-edge, Genetic Toxicology: Principles and Methods provides crucial support to both laboratory workers in providing quality information on the appropriate application of techniques and to study directors in their assay selection and protocol design in this vital field.

The Medicinal Chemist's Guide to Solving ADMET Challenges

Author : Patrick Schnider
Publisher : Royal Society of Chemistry
ISBN 13 : 1788012275
Total Pages : 541 pages
Book Rating : 4.7/5 (88 download)

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Book Synopsis The Medicinal Chemist's Guide to Solving ADMET Challenges by : Patrick Schnider

Download or read book The Medicinal Chemist's Guide to Solving ADMET Challenges written by Patrick Schnider and published by Royal Society of Chemistry. This book was released on 2021-08-27 with total page 541 pages. Available in PDF, EPUB and Kindle. Book excerpt: Medicinal chemistry is a complex science that lies at the very heart of drug discovery. Poor solubility, complex metabolism, tissue retention and slow elimination are just some of the properties of investigational compounds that present a challenge to the design and conduct of ADMET studies. Medicinal chemistry experience and knowledge relating to how a lead structure was modified to solve a specific problem is generally very challenging to retrieve. Presented in a visual and accessible style, this book provides rapid solutions to overcome the universal challenges to optimizing ADMET.

Mutation, Cancer, and Malformation

Author : Ernest H.Y. Chu
Publisher : Springer Science & Business Media
ISBN 13 : 1461323991
Total Pages : 852 pages
Book Rating : 4.4/5 (613 download)

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Book Synopsis Mutation, Cancer, and Malformation by : Ernest H.Y. Chu

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.

Genotoxicity and DNA Repair

Author : L. María Sierra
Publisher : Humana Press
ISBN 13 : 9781493910694
Total Pages : 483 pages
Book Rating : 4.9/5 (16 download)

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Book Synopsis Genotoxicity and DNA Repair by : L. María Sierra

Download or read book Genotoxicity and DNA Repair written by L. María Sierra and published by Humana Press. This book was released on 2014-08-22 with total page 483 pages. Available in PDF, EPUB and Kindle. Book excerpt: Genotoxicity and DNA Repair: A Practical Approach provides a key reference for determining how to analyze the genotoxic activity of molecules or materials and, at the same time, serves as a useful tool for researchers in the Environmental Mutagenesis and DNA Repair fields. Focused on genotoxicity assays recommended by the “OECD guidelines for the testing of chemicals”, this volume also covers other useful assays, such as some gene mutation assays, the comet assay in different species and applications, and the SMART assays of Drosophila. For all the assays, the book presents brief theoretical introductions to the topics and updated standard and modified step-by-step protocols to perform them. Special emphasis is placed on the analysis of nanoparticles, including an integrative approach analysis. The DNA Repair section includes several assays that provide information on repair activity in vitro and in vivo, as well as recent applications to study DNA repair in humans, cell cultures, and animal models. As a volume in the Methods in Pharmacology and Toxicology series, the chapters contain the kind of detail and key implementation advice that ensures reproducible results in the lab. Authoritative and invaluable, Genotoxicity and DNA Repair: A Practical Approach aims to aid scientists in their pursuit of forwarding this vital field of study.

Oligonucleotide-Based Drugs and Therapeutics

Author : Nicolay Ferrari
Publisher : John Wiley & Sons
ISBN 13 : 1118537335
Total Pages : 576 pages
Book Rating : 4.1/5 (185 download)

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Book Synopsis Oligonucleotide-Based Drugs and Therapeutics by : Nicolay Ferrari

Download or read book Oligonucleotide-Based Drugs and Therapeutics written by Nicolay Ferrari and published by John Wiley & Sons. This book was released on 2018-07-31 with total page 576 pages. Available in PDF, EPUB and Kindle. Book excerpt: A comprehensive review of contemporary antisense oligonucleotides drugs and therapeutic principles, methods, applications, and research Oligonucleotide-based drugs, in particular antisense oligonucleotides, are part of a growing number of pharmaceutical and biotech programs progressing to treat a wide range of indications including cancer, cardiovascular, neurodegenerative, neuromuscular, and respiratory diseases, as well as other severe and rare diseases. Reviewing fundamentals and offering guidelines for drug discovery and development, this book is a practical guide covering all key aspects of this increasingly popular area of pharmacology and biotech and pharma research, from the basic science behind antisense oligonucleotides chemistry, toxicology, manufacturing, to safety assessments, the design of therapeutic protocols, to clinical experience. Antisense oligonucleotides are single strands of DNA or RNA that are complementary to a chosen sequence. While the idea of antisense oligonucleotides to target single genes dates back to the 1970's, most advances have taken place in recent years. The increasing number of antisense oligonucleotide programs in clinical development is a testament to the progress and understanding of pharmacologic, pharmacokinetic, and toxicologic properties as well as improvement in the delivery of oligonucleotides. This valuable book reviews the fundamentals of oligonucleotides, with a focus on antisense oligonucleotide drugs, and reports on the latest research underway worldwide. • Helps readers understand antisense molecules and their targets, biochemistry, and toxicity mechanisms, roles in disease, and applications for safety and therapeutics • Examines the principles, practices, and tools for scientists in both pre-clinical and clinical settings and how to apply them to antisense oligonucleotides • Provides guidelines for scientists in drug design and discovery to help improve efficiency, assessment, and the success of drug candidates • Includes interdisciplinary perspectives, from academia, industry, regulatory and from the fields of pharmacology, toxicology, biology, and medicinal chemistry Oligonucleotide-Based Drugs and Therapeutics belongs on the reference shelves of chemists, pharmaceutical scientists, chemical biologists, toxicologists and other scientists working in the pharmaceutical and biotechnology industries. It will also be a valuable resource for regulatory specialists and safety assessment professionals and an important reference for academic researchers and post-graduates interested in therapeutics, antisense therapy, and oligonucleotides.

Genotoxicity and Mutagenicity

Author : Sonia Soloneski
Publisher :
ISBN 13 : 9781839621673
Total Pages : pages
Book Rating : 4.6/5 (216 download)

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Book Synopsis Genotoxicity and Mutagenicity by : Sonia Soloneski

Download or read book Genotoxicity and Mutagenicity written by Sonia Soloneski and published by . This book was released on 2021 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Mutagenic Impurities

Author : Andrew Teasdale
Publisher : John Wiley & Sons
ISBN 13 : 1119551218
Total Pages : 548 pages
Book Rating : 4.1/5 (195 download)

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Book Synopsis Mutagenic Impurities by : Andrew Teasdale

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.

Statistical Evaluation of Mutagenicity Test Data

Author : David J. Kirkland
Publisher : Cambridge University Press
ISBN 13 : 9780521048149
Total Pages : 316 pages
Book Rating : 4.0/5 (481 download)

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Book Synopsis Statistical Evaluation of Mutagenicity Test Data by : David J. Kirkland

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.

OECD Guidelines for the Testing of Chemicals, Section 4 Test No. 489: In Vivo Mammalian Alkaline Comet Assay

Author : OECD
Publisher : OECD Publishing
ISBN 13 : 9264264884
Total Pages : 27 pages
Book Rating : 4.2/5 (642 download)

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Book Synopsis OECD Guidelines for the Testing of Chemicals, Section 4 Test No. 489: In Vivo Mammalian Alkaline Comet Assay by : OECD

Download or read book OECD Guidelines for the Testing of Chemicals, Section 4 Test No. 489: In Vivo Mammalian Alkaline Comet Assay written by OECD and published by OECD Publishing. This book was released on 2016-07-29 with total page 27 pages. Available in PDF, EPUB and Kindle. Book excerpt: The in vivo alkaline single cell gel electrophoresis assay, also called alkaline Comet Assay is a method measuring DNA strand breaks in eukaryotic cells.

Diet Nutrition And Cancer

Author : National Research Council
Publisher : Legare Street Press
ISBN 13 : 9781015698871
Total Pages : 0 pages
Book Rating : 4.6/5 (988 download)

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Book Synopsis Diet Nutrition And Cancer by : National Research Council

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.

Transgenic Animal Mutagenicity Assays

Author : U. Wahnschaffe
Publisher : WHO
ISBN 13 : 9789241572330
Total Pages : 298 pages
Book Rating : 4.5/5 (723 download)

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Book Synopsis Transgenic Animal Mutagenicity Assays by : U. Wahnschaffe

Download or read book Transgenic Animal Mutagenicity Assays written by U. Wahnschaffe and published by WHO. This book was released on 2006-01-01 with total page 298 pages. Available in PDF, EPUB and Kindle. Book excerpt: This publication sets out information on transgenic mutagenicity assays and assesses the possible role of these assays in toxicology testing and mechanistic research. It includes an overview of in vivo genotoxicity testing and of the data produced by various assays, as well as discussing the use of the assays in research and evaluating the role and potential added value of transgenic mutation assays in toxicology and risk assessment.

Genotoxicity and Carcinogenicity Testing of Pharmaceuticals

Author : Michael J. Graziano
Publisher : Springer
ISBN 13 : 3319220845
Total Pages : 206 pages
Book Rating : 4.3/5 (192 download)

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Book Synopsis Genotoxicity and Carcinogenicity Testing of Pharmaceuticals by : Michael J. Graziano

Download or read book Genotoxicity and Carcinogenicity Testing of Pharmaceuticals written by Michael J. Graziano and published by Springer. This book was released on 2015-11-02 with total page 206 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides an overview of the nonclinical testing strategies that are used to asses and de-risk the genotoxicity and carcinogenicity properties of human pharmaceuticals. It includes a review of relevant ICH guidelines, numerous case studies where follow-up studies were conducted to further investigate positive findings, and practical considerations for the use of alternative and emerging tests. With contributions from recognized experts in the pharmaceutical industry and health authorities, this volume presents a balanced view on the interpretation and application of genotoxicity and carcinogenicity regulatory guidances. Genotoxicity and Carcinogenicity Testing of Pharmaceuticals is a valuable resource for scientists, regulators, and consultants that are engaged in the conduct, reporting, and review of nonclinical studies. This book will also help academicians better understand and appreciate the complexity of the regulations and breadth of toxicology research that are necessary to support the development and marketing of new drugs.

Single-Cell Mutation Monitoring Systems

Author : Aftab A. Ansari
Publisher : Springer
ISBN 13 : 9781468446661
Total Pages : 290 pages
Book Rating : 4.4/5 (466 download)

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Book Synopsis Single-Cell Mutation Monitoring Systems by : Aftab A. Ansari

Download or read book Single-Cell Mutation Monitoring Systems written by Aftab A. Ansari and published by Springer. This book was released on 2012-04-18 with total page 290 pages. Available in PDF, EPUB and Kindle. Book excerpt: There is general agreement that increased environmental pollution poses a potential health hazard to humans and that effective control of such genetic injury requires monitoring the exposed individuals for genetic damage and identifying chemicals that may cause mutation or cancer. Tests available for identifying mutagens or carcinogens range from relatively simple, rapid assays in prokaryotes and test systems utilizing mammalian cells in tissue culture to highly elaborate tests in intact animals. No single test can provide data for an unequivocal assessment of the mutagenicity of a given chemical and the risk it might pose to human health. A tier approach, therefore, was suggested for mutagenicity testing in which the suspected agents would be initially evaluated with simple, inexpensive tests that would give qualitative results. Chemicals found to be positive in the first-tier testing would then be evaluated with more complex tests, including those based on mammalian cells in culture. Testing in the final tier requires whole-animal studies, and is expensive and time-consum ing, and even the results from these studies need to be extrapolated for human risk assessment. The mutation systems based on whole animals require scoring large num bers of animals, and therefore are not practical for the routine testing of muta gens. As an alternative to monitoring the pedigree, cells from exposed individ uals may be considered for screening for point mutations through the use of an appropriate marker protein.

OECD Guidelines for the Testing of Chemicals, Section 4 Test No. 471: Bacterial Reverse Mutation Test

Author : OECD
Publisher : OECD Publishing
ISBN 13 : 9264071245
Total Pages : 11 pages
Book Rating : 4.2/5 (64 download)

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Book Synopsis OECD Guidelines for the Testing of Chemicals, Section 4 Test No. 471: Bacterial Reverse Mutation Test by : OECD

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 2020-06-29 with total page 11 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 ...