Test No 455 Performance Based Test Guideline For Stably Transfected Transactivation In Vitro Assays To Detect Estrogen Receptor Agonists PDF Download

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Test No. 455: Performance-Based Test Guideline for Stably Transfected Transactivation In Vitro Assays to Detect Estrogen Receptor Agonists

Test No. 455: Performance-Based Test Guideline for Stably Transfected Transactivation In Vitro Assays to Detect Estrogen Receptor Agonists
Author: OECD
Publisher: OECD Publishing
Total Pages: 39
Release: 2012-10-02
Genre:
ISBN: 9264185380

Download Test No. 455: Performance-Based Test Guideline for Stably Transfected Transactivation In Vitro Assays to Detect Estrogen Receptor Agonists Book in PDF, ePub and Kindle

This Performance-Based Test Guideline (PBTG) describes in vitro assays, which provides the methodology of Stably Transfected Transactivation to detect Estrogen Receptor Agonists (ER TAs). It comprises mechanistically and functionally similar test ...


Test No. 455: Performance-Based Test Guideline for Stably Transfected Transactivation In Vitro Assays to Detect Estrogen Receptor Agonists and Antagonists

Test No. 455: Performance-Based Test Guideline for Stably Transfected Transactivation In Vitro Assays to Detect Estrogen Receptor Agonists and Antagonists
Author: OECD
Publisher: OECD Publishing
Total Pages: 53
Release: 2015-07-28
Genre:
ISBN: 9264243046

Download Test No. 455: Performance-Based Test Guideline for Stably Transfected Transactivation In Vitro Assays to Detect Estrogen Receptor Agonists and Antagonists Book in PDF, ePub and Kindle

This Performance-Based Test Guideline (PBTG) describes in vitro assays, which provide the methodology of Stably Transfected Transactivation to detect Estrogen Receptor Agonists and Antagonists (ER TA assays).


OECD Guidelines for the Testing of Chemicals, Section 4 Test No. 455: Performance-Based Test Guideline for Stably Transfected Transactivation In Vitro Assays to Detect Estrogen Receptor Agonists and Antagonists

OECD Guidelines for the Testing of Chemicals, Section 4 Test No. 455: Performance-Based Test Guideline for Stably Transfected Transactivation In Vitro Assays to Detect Estrogen Receptor Agonists and Antagonists
Author: OECD
Publisher: OECD Publishing
Total Pages: 74
Release: 2021-06-17
Genre:
ISBN: 9264265295

Download OECD Guidelines for the Testing of Chemicals, Section 4 Test No. 455: Performance-Based Test Guideline for Stably Transfected Transactivation In Vitro Assays to Detect Estrogen Receptor Agonists and Antagonists Book in PDF, ePub and Kindle

This Performance-Based Test Guideline (PBTG) describes in vitro assays, which provide the methodology of Stably Transfected Transactivation to detect Estrogen Receptor Agonists and Antagonists (ER TA assays).


Test No. 455: Draft Performance-Based Test Guideline for Stably Transfected Transactivation In Vitro Assays to Detect Estrogen Receptor Agonists and Antagonists

Test No. 455: Draft Performance-Based Test Guideline for Stably Transfected Transactivation In Vitro Assays to Detect Estrogen Receptor Agonists and Antagonists
Author:
Publisher:
Total Pages: 54
Release: 2015
Genre:
ISBN:

Download Test No. 455: Draft Performance-Based Test Guideline for Stably Transfected Transactivation In Vitro Assays to Detect Estrogen Receptor Agonists and Antagonists Book in PDF, ePub and Kindle

This Performance-Based Test Guideline (PBTG) describes in vitro assays, which provide the methodology of Stably Transfected Transactivation to detect Estrogen Receptor Agonists and Antagonists (ER TA assays). It comprises mechanistically and functionally similar test methods for the identification of estrogen receptor agonists and antagonists and should facilitate the development of new similar or modified test methods. The two reference test methods that provide the basis for this PBTG are: the Stably Transfected TA (STTA) assay using the (h) ERÎł-HeLa-9903 cell line, derived from a human cervical tumor, and the BG1Luc ER TA assay using the BG1Luc-4E2 cell line, derived from a human ovarian adenocarcinoma. The cell lines used in these assays express ER and have been stably transfected with an ER responsive luciferase reporter gene. The assays are used to identify chemicals that activate (id est act as agonists) and also suppress (id est act as antagonists) ER- dependent transcription. ER are activated following ligand binding, after which the receptor-ligand complex binds to specific DNA response elements and transactivates the reporter gene, resulting in increased cellular expression of a marker enzyme (e.g. luciferase in luciferase based systems). The enzyme then transforms the substrate to a bioluminescent product that can be quantitatively measured with a luminometer. These test methods are being proposed for screening and prioritisation purposes, but also provide mechanistic information that can be used in a weight of evidence approach.


Handbook of Cosmetic Science and Technology

Handbook of Cosmetic Science and Technology
Author: Frank Dreher
Publisher: CRC Press
Total Pages: 997
Release: 2022-08-11
Genre: Medical
ISBN: 1000590623

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With chapters from experienced and internationally renowned contributors holding positions in research, industry, and clinical practice, this is the fifth edition of what has become the standard reference for cosmetic scientists and dermatologists seeking the latest innovations and technology for the formulation, design, testing, use, and production of cosmetic products for the skin. *Offers in-depth analysis of specific topics in cosmetic science and research *Presents the latest in international research and its translation to practice *Gives an indispensable guide to a hotly competitive area for research and practice


Animal Models in Research

Animal Models in Research
Author: Harikrishnan Vijayakumar Sreelatha
Publisher: Springer Nature
Total Pages: 645
Release:
Genre:
ISBN: 9819700485

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A Handbook of Environmental Toxicology

A Handbook of Environmental Toxicology
Author: J.P.F. D'Mello
Publisher: CABI
Total Pages: 675
Release: 2019-12-04
Genre: Science
ISBN: 1786394677

Download A Handbook of Environmental Toxicology Book in PDF, ePub and Kindle

Written by an international team of authors from a range of educational, medical and research establishments, this book is an essential reference for advanced students and researchers in the areas of environmental sciences, ecology, agriculture, environmental health and medicine, in addition to industry and government personnel responsible for environmental regulations and directives. A Handbook of Environmental Toxicology focuses on two key aspects: human disorders and ecotoxicology as affected by major toxins originating from biological sources and pollutants, as well as radiation generated spontaneously or as a result of anthropogenic activity. A diverse array of these potentially harmful agents regularly appear in the atmosphere, soil, water and food, compromising both human health and biodiversity in natural and managed ecosystems.


Validation of Alternative Methods for Toxicity Testing

Validation of Alternative Methods for Toxicity Testing
Author: Chantra Eskes
Publisher: Springer
Total Pages: 418
Release: 2016-09-26
Genre: Medical
ISBN: 3319338269

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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.


OECD Series on Testing and Assessment Guidance Document on Good In Vitro Method Practices (GIVIMP)

OECD Series on Testing and Assessment Guidance Document on Good In Vitro Method Practices (GIVIMP)
Author: OECD
Publisher: OECD Publishing
Total Pages: 206
Release: 2018-12-10
Genre:
ISBN: 9264304797

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In the past several decades, there has been a substantial increase in the availability of in vitro test methods for evaluating chemical safety in an international regulatory context. To foster confidence in in vitro alternatives to animal testing, the test methods and conditions under which ...