Test No. 476: In Vitro Mammalian Cell Gene Mutation Tests using the Hprt and xprt genes

Test No. 476: In Vitro Mammalian Cell Gene Mutation Tests using the Hprt and xprt genes PDF Author: OECD
Publisher: OECD Publishing
ISBN: 9264243089
Category :
Languages : en
Pages : 18

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Book Description
The in vitro mammalian cell gene mutation test can be used to detect gene mutations induced by chemical substances. In this test, the used genetic endpoints measure mutation at hypoxanthine-guanine phosphoribosyl transferase (HPRT), and at a transgene of xanthineguanine phosphoribosyl ...

Test No. 476: In Vitro Mammalian Cell Gene Mutation Tests using the Hprt and xprt genes

Test No. 476: In Vitro Mammalian Cell Gene Mutation Tests using the Hprt and xprt genes PDF Author: OECD
Publisher: OECD Publishing
ISBN: 9264243089
Category :
Languages : en
Pages : 18

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Book Description
The in vitro mammalian cell gene mutation test can be used to detect gene mutations induced by chemical substances. In this test, the used genetic endpoints measure mutation at hypoxanthine-guanine phosphoribosyl transferase (HPRT), and at a transgene of xanthineguanine phosphoribosyl ...

Test No. 476: In vitro Mammalian Cell Gene Mutation Test

Test No. 476: In vitro Mammalian Cell Gene Mutation Test PDF Author: OECD
Publisher: OECD Publishing
ISBN: 9264071326
Category :
Languages : en
Pages : 10

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Book Description
The in vitro mammalian cell gene mutation test can be used to detect gene mutations induced by chemical substances. In the cell lines the most commonly-used genetic endpoints measure mutation at thymidine kinase (TK) and hypoxanthine-guanine ...

OECD Guidelines for the Testing of Chemicals, Section 4 Test No. 476: In Vitro Mammalian Cell Gene Mutation Tests using the Hprt and xprt genes

OECD Guidelines for the Testing of Chemicals, Section 4 Test No. 476: In Vitro Mammalian Cell Gene Mutation Tests using the Hprt and xprt genes PDF Author: OECD
Publisher: OECD Publishing
ISBN: 9264264809
Category :
Languages : en
Pages : 18

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Book Description
The in vitro mammalian cell gene mutation test can be used to detect gene mutations induced by chemical substances. In this test, the used genetic endpoints measure mutation at hypoxanthine-guanine phosphoribosyl transferase (HPRT), and at a transgene of xanthineguanine phosphoribosyl transferase...

Test No. 490: In Vitro Mammalian Cell Gene Mutation Tests Using the Thymidine Kinase Gene

Test No. 490: In Vitro Mammalian Cell Gene Mutation Tests Using the Thymidine Kinase Gene PDF Author: OECD
Publisher: OECD Publishing
ISBN: 9264242244
Category :
Languages : en
Pages : 25

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Book Description
This TG includes two distinct in vitro mammalian gene mutation assays requiring two specific tk heterozygous cells lines: L5178Y tk+/-3.7.2C cells for the mouse lymphoma assay (MLA) and TK6 tk+/- cells for the TK6 assay.

OECD Guidelines for Testing of Chemicals

OECD Guidelines for Testing of Chemicals PDF Author: Organisation for Economic Co-operation and Development
Publisher: Organisation for Economic Co-operation and Development ; [Montréal : Renouf]
ISBN: 9789264122215
Category : Chemical industry
Languages : en
Pages :

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Book Description


Genetic Toxicology

Genetic Toxicology PDF Author: James M. Parry
Publisher: Humana Press
ISBN: 9781617794209
Category : Medical
Languages : en
Pages : 433

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Book Description
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.

OECD Series on Testing and Assessment Overview on genetic toxicology TGs

OECD Series on Testing and Assessment Overview on genetic toxicology TGs PDF Author: OECD
Publisher: OECD Publishing
ISBN: 9264274766
Category :
Languages : en
Pages : 60

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Book Description
Following a general update of the Genetic Toxicology TGs in 2015, the present Document was written to provide succinct and useful information to individuals unfamiliar with genetic toxicology testing, as well as experienced individuals wishing to obtain an overview of the recent changes that ...

In Vitro Toxicology

In Vitro Toxicology PDF Author: Alok Dhawan
Publisher: Academic Press
ISBN: 0128047712
Category : Science
Languages : en
Pages : 250

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Book Description
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

Biocompatibility and Performance of Medical Devices

Biocompatibility and Performance of Medical Devices PDF Author: Jean-Pierre Boutrand
Publisher: Woodhead Publishing
ISBN: 0081026447
Category : Technology & Engineering
Languages : en
Pages : 592

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Book Description
Biocompatibility and Performance of Medical Devices, Second Edition, provides an understanding of the biocompatibility and performance tests for ensuring that biomaterials and medical devices are safe and will perform as expected in the biological environment. Sections cover key concepts and challenges faced in relation to biocompatibility in medical devices, discuss the evaluation and characterization of biocompatibility in medical devices, describe preclinical performance studies for bone, dental and soft tissue implants, and provide information on the regulation of medical devices in the European Union, Japan and China. The book concludes with a review of histopathology principles for biocompatibility and performance studies. - Presents diverse insights from experts in government, industry and academia - Delivers a comprehensive overview of testing and interpreting medical device performance - Expanded to include new information, including sections on managing extractables, accelerating and simplifying medical device development through screening and alternative biocompatibility methods, and quality strategies which fasten device access to market

The Environment-Animal-Human Web: A “One Health” View of Toxicological Risk Analysis

The Environment-Animal-Human Web: A “One Health” View of Toxicological Risk Analysis PDF Author: Chiara Frazzoli
Publisher: Frontiers Media SA
ISBN: 2889457915
Category :
Languages : en
Pages : 154

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Book Description
One Health (OH) is the conceptual and operational framework that links environment, food-producing organisms and human health. OH is a developing field, that deals with the multifaceted web of feed-backs and interactions among its components. In order to avoid “drowning into complexity”, priority issues should be identified, either for research and for risk analysis. To date OH approaches have frequently pivoted on infectious agents shared among animals and humans and the related problems, such as antibiotic resistance. Nevertheless, the OH scenarios include, and should increasingly include, environment-and-health problems. Food and environment do interact. Environment influences the living organisms that produce human food and, in the meanwhile, food production outputs influence the environmental quality; as for foods of animal origin, feed materials and practices are driving components of the environment-food interactions. In this book, we aimed at highlighting the importance of environment, chemical exposures and toxicological issues in the field of OH, as well as the need for multidisciplinary integration in order to support OH approaches into diseases prevention and health promotion.