Read Books Online and Download eBooks, EPub, PDF, Mobi, Kindle, Text Full Free.
Oecd Guidelines For The Testing Of Chemicals Section 4 Guideline No 497 Defined Approaches On Skin Sensitisation
Download Oecd Guidelines For The Testing Of Chemicals Section 4 Guideline No 497 Defined Approaches On Skin Sensitisation full books in PDF, epub, and Kindle. Read online Oecd Guidelines For The Testing Of Chemicals Section 4 Guideline No 497 Defined Approaches On Skin Sensitisation ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!
Book Synopsis OECD Guidelines for the Testing of Chemicals, Section 4 Guideline No. 497: Defined Approaches on Skin Sensitisation by : OECD
Download or read book OECD Guidelines for the Testing of Chemicals, Section 4 Guideline No. 497: Defined Approaches on Skin Sensitisation written by OECD and published by OECD Publishing. This book was released on 2023-07-04 with total page 53 pages. Available in PDF, EPUB and Kindle. Book excerpt: A Defined Approach (DA) consists of a selection of information sources (e.g in silico predictions, in chemico, in vitro data) used in a specific combination, and resulting data are interpreted using a fixed data interpretation procedure (DIP) (e.g. a mathematical, rule-based model). DAs use methods in combination and are intended to overcome some limitations of the individual, stand-alone methods.
Book Synopsis OECD Guidelines for the Testing of Chemicals, Section 4 Test No. 406: Skin Sensitisation by : OECD
Download or read book OECD Guidelines for the Testing of Chemicals, Section 4 Test No. 406: Skin Sensitisation written by OECD and published by OECD Publishing. This book was released on 2022-06-30 with total page 11 pages. Available in PDF, EPUB and Kindle. Book excerpt: This method provides information on health hazard likely to arise from exposure to test substance via intradermical injection and/or epidermical application. In this Test Guideline, the methods preferred over other are: the Guinea Pig Maximisation ...
Book Synopsis OECD Guidelines for the Testing of Chemicals, Section 4 Test No. 439: In Vitro Skin Irritation: Reconstructed Human Epidermis Test Method by : OECD
Download or read book OECD Guidelines for the Testing of Chemicals, Section 4 Test No. 439: In Vitro Skin Irritation: Reconstructed Human Epidermis Test Method written by OECD and published by OECD Publishing. This book was released on 2021-06-17 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Test Guideline describes an in vitro procedure that may be used for the hazard identification of irritant chemicals (substances and mixtures) in accordance with the UN Globally Harmonized System of Classification and Labelling (GHS) Category 2.
Book Synopsis OECD Guidelines for the Testing of Chemicals, Section 4 Test No. 442D: In Vitro Skin Sensitisation Assays addressing the Adverse Outcome Pathway Key Event on Keratinocyte activation by : OECD
Download or read book OECD Guidelines for the Testing of Chemicals, Section 4 Test No. 442D: In Vitro Skin Sensitisation Assays addressing the Adverse Outcome Pathway Key Event on Keratinocyte activation written by OECD and published by OECD Publishing. This book was released on 2024-06-25 with total page 67 pages. Available in PDF, EPUB and Kindle. Book excerpt: The present Key Event based Test Guideline addresses the human health hazard endpoint skin sensitisation, following exposure to a test chemical. Skin sensitisation refers to an allergic response following skin contact with a tested chemical, as defined by the United Nations Globally Harmonized System of Classification and Labelling of Chemicals (UN GHS). This Test Guideline is proposed to address a Key Event leading to skin sensitisation, namely keratinocyte activation. This Key Event on the Adverse Outcome Pathway (AOP) leading to skin sensitisation takes place in the keratinocytes and includes inflammatory responses as well as gene expression associated with specific cell signalling pathways such as the antioxidant/electrophile response element (ARE)-dependent pathways. This Test Guideline provides three in vitro test methods addressing the same Key Event on the AOP for skin sensitisation: (i) the ARE-Nrf2 luciferase KeratinoSensTM test method, (ii) the ARE-Nrf2 luciferase LuSens test method and (iii) the Epidermal Sensitisation Assay – EpiSensA. The KeratinoSens and the Lusens are in vitro ARE-Nrf2 luciferase-based test methods and the EpiSensA is based on gene expression quantification using Reverse Transcription- quantitative PCR in reconstructed human epidermis models. The proposed test methods are used for supporting the discrimination between skin sensitisers and non-sensitisers in accordance with the UN GHS. Performance standards have been developed to enable the validation of similar test methods.
Book Synopsis OECD Guidelines for the Testing of Chemicals, Section 4 Test No. 442E: In Vitro Skin Sensitisation In Vitro Skin Sensitisation assays addressing the Key Event on activation of dendritic cells on the Adverse Outcome Pathway for Skin Sensitisation by : OECD
Download or read book OECD Guidelines for the Testing of Chemicals, Section 4 Test No. 442E: In Vitro Skin Sensitisation In Vitro Skin Sensitisation assays addressing the Key Event on activation of dendritic cells on the Adverse Outcome Pathway for Skin Sensitisation written by OECD and published by OECD Publishing. This book was released on 2024-06-25 with total page 91 pages. Available in PDF, EPUB and Kindle. Book excerpt: The present Key Event based Test Guideline (TG) addresses the human health hazard endpoint skin sensitisation, following exposure to a test chemical. Skin sensitisation refers to an allergic response following skin contact with the tested chemical, as defined by the United Nations Globally Harmonized System of Classification and Labelling of Chemicals (UN GHS). This TG is proposed to address the activation of dendritic cells, which is one Key Event on the Adverse Outcome Pathway (AOP) for Skin Sensitisation. It provides four in vitro test methods addressing the same Key Event on the AOP: (i) the human cell Line Activation Test or h-CLAT method, (ii) the U937 Cell Line Activation Test or U-SENS, (iii) the Interleukin-8 Reporter Gene Assay or IL-8 Luc assay and (iv) the Genomic Allergen Rapid Detection for assessment of skin sensitisers (GARDTMskin). All of them are used for supporting the discrimination between skin sensitisers and non-sensitisers in accordance with the UN GHS. The test methods described in this TG either quantify the change in the expression of cell surface marker(s) CD54 and CD86, the cytokine IL-8, or a series of genes (genomic biomarker signature) that are associated with the process of activation of monocytes and DC following exposure to sensitisers.
Book Synopsis OECD Guidelines for the Testing of Chemicals, Section 4 Test No. 442C: In Chemico Skin Sensitisation Assays addressing the Adverse Outcome Pathway key event on covalent binding to proteins by : OECD
Download or read book OECD Guidelines for the Testing of Chemicals, Section 4 Test No. 442C: In Chemico Skin Sensitisation Assays addressing the Adverse Outcome Pathway key event on covalent binding to proteins written by OECD and published by OECD Publishing. This book was released on 2024-06-25 with total page 63 pages. Available in PDF, EPUB and Kindle. Book excerpt: The present Key Event based Test Guideline addresses the human health hazard endpoint skin sensitisation, following exposure to a test chemical. Skin sensitisation refers to an allergic response following skin contact with the tested chemical, as defined by the United Nations Globally Harmonized System of Classification and Labelling of Chemicals (UN GHS). This Test Guideline is proposed to address the Molecular Initiating Event leading to skin sensitisation, namely protein reactivity, by quantifying the reactivity of test chemicals towards model synthetic peptides or amino acid derivatives containing either lysine or cysteine. This Test Guideline provides three in chemico test methods addressing the same Key Event on the Adverse Outcome Pathway for Skin Sensitisation: (i) the Direct Peptide Reactivity Assay – DPRA, (ii) the Amino Acid Derivative Reactivity Assay – ADRA and (iii) the kinetic Direct Peptide Reactivity Assay – kDPRA. The DPRA and ADRA are used for supporting the discrimination between skin sensitisers and non-sensitisers in accordance with the UN GHS. In contrast, the kDPRA allows discrimination of UN GHS subcategory 1A skin sensitisers from those not categorised as subcategory 1A, i.e. subcategory 1B or no category but does not allow to distinguish sensitisers from non-sensitisers.
Book Synopsis OECD Guidelines for the Testing of Chemicals, Section 4 Test No. 427: Skin Absorption: In Vivo Method by : OECD
Download or read book OECD Guidelines for the Testing of Chemicals, Section 4 Test No. 427: Skin Absorption: In Vivo Method written by OECD and published by OECD Publishing. This book was released on 2004-11-23 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt: The in vivo percutaneous absorption study set out in this Test Guideline provides the linkage necessary to extrapolate from oral studies when making safety assessments following dermal exposure. The in vivo method, described in this guideline ...
Book Synopsis OECD Guidelines for the Testing of Chemicals / Section 4: Health Effects Summary of Considerations in the Report from the OECD Expert Groups on Short Term and Long Term Toxicology by : OECD
Download or read book OECD Guidelines for the Testing of Chemicals / Section 4: Health Effects Summary of Considerations in the Report from the OECD Expert Groups on Short Term and Long Term Toxicology written by OECD and published by OECD Publishing. This book was released on 2006-09-11 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis OECD Series on Testing and Assessment Guidance Document on the Reporting of Defined Approaches and Individual Information Sources to be Used within Integrated Approaches to Testing and Assessment (IATA) for Skin Sensitisation by : OECD
Download or read book OECD Series on Testing and Assessment Guidance Document on the Reporting of Defined Approaches and Individual Information Sources to be Used within Integrated Approaches to Testing and Assessment (IATA) for Skin Sensitisation written by OECD and published by OECD Publishing. This book was released on 2017-07-11 with total page 311 pages. Available in PDF, EPUB and Kindle. Book excerpt: With a view to assisting the evaluation of integrated approaches to testing and assessment (IATA) in regulatory decision-making within OECD Member Countries, this guidance document provides guidance on the reporting of defined approaches to testing and assessment in the area of skin ...
Book Synopsis OECD Guidelines for the Testing of Chemicals, Section 4 Test No. 429: Skin Sensitisation Local Lymph Node Assay by : OECD
Download or read book OECD Guidelines for the Testing of Chemicals, Section 4 Test No. 429: Skin Sensitisation Local Lymph Node Assay written by OECD and published by OECD Publishing. This book was released on 2010-07-23 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt: The basic principle underlying the Local Lymph Node Assay (LLNA) in mouse is that sensitizers induce a primary proliferation of lymphocytes in the auricular lymph nodes draining the site of chemical application. This proliferation is proportional to ...
Book Synopsis OECD Guidelines for the Testing of Chemicals, Section 4 Test No. 435: In Vitro Membrane Barrier Test Method for Skin Corrosion by : OECD
Download or read book OECD Guidelines for the Testing of Chemicals, Section 4 Test No. 435: In Vitro Membrane Barrier Test Method for Skin Corrosion written by OECD and published by OECD Publishing. This book was released on 2015-07-28 with total page 13 pages. Available in PDF, EPUB and Kindle. Book excerpt: This updated Test Guideline 435 provides an in vitro membrane barrier test method that can be used to identify corrosive chemicals. The test method utilizes an artificial membrane designed to respond to corrosive chemicals in a manner similar to animal skin in situ.
Book Synopsis OECD Guidelines for the Testing of Chemicals, Section 4 Test No. 442B: Skin Sensitization Local Lymph Node Assay: BrdU-ELISA or –FCM by : OECD
Download or read book OECD Guidelines for the Testing of Chemicals, Section 4 Test No. 442B: Skin Sensitization Local Lymph Node Assay: BrdU-ELISA or –FCM written by OECD and published by OECD Publishing. This book was released on 2024-06-25 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Local Lymph Node Assay: BrdU-ELISA (LLNA:BrdU-ELISA) is a non-radioactive modification to the LLNA method for identifying potential skin sensitizing test substances and measuring the proliferation of lymphocytes they induce in the auricular ...
Book Synopsis OECD Guidelines for the Testing of Chemicals, Section 4 Test No. 442A: Skin Sensitization Local Lymph Node Assay: DA by : OECD
Download or read book OECD Guidelines for the Testing of Chemicals, Section 4 Test No. 442A: Skin Sensitization Local Lymph Node Assay: DA written by OECD and published by OECD Publishing. This book was released on 2010-07-23 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Local Lymph Node Assay: DA (LLNA: DA) is a non-radioactive modification to the LLNA method for identifying potential skin sensitizing test substances and measuring the proliferation of lymphocytes they induce in the auricular lymph nodes. The ...
Book Synopsis OECD Guidelines for the Testing of Chemicals, Section 4 Test No. 467: Defined Approaches for Serious Eye Damage and Eye Irritation by : OECD
Download or read book OECD Guidelines for the Testing of Chemicals, Section 4 Test No. 467: Defined Approaches for Serious Eye Damage and Eye Irritation written by OECD and published by OECD Publishing. This book was released on 2024-06-25 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Test Guideline proposes defined approaches (DA) combining data generated in vitro methods, with information sources such as physicochemical properties.
Book Synopsis Practical Handbook on the 3Rs in the Context of the Directive 2010/63/EU by : Gianni Dal Negro
Download or read book Practical Handbook on the 3Rs in the Context of the Directive 2010/63/EU written by Gianni Dal Negro and published by Academic Press. This book was released on 2021-11-18 with total page 348 pages. Available in PDF, EPUB and Kindle. Book excerpt: Practical Handbook on the 3Rs in the Context of the Directive 2010/63/EU provides updated information on the EU Directive 2010/63/EU, which is the European Union legislation that protects animals being used in research. EU Directive 2010/63/EU is the European Union (EU) legislation 'on the protection of animals used for scientific purposes' and is one of the most stringent ethical and welfare standards worldwide. Closes a gap in scientific literature by addressing the need for clear guidance in walking through the multifaced universe of 3Rs Offers a useful starting point for readers and scientist who approach the 3Rs for the first-time Gives insights into the harmonization of the animal research legislation across countries
Book Synopsis OECD Guidelines for the Testing of Chemicals OECD Guidelines for the Testing of Chemicals Fourteenth Addendum - May 2002 by : OECD
Download or read book OECD Guidelines for the Testing of Chemicals OECD Guidelines for the Testing of Chemicals Fourteenth Addendum - May 2002 written by OECD and published by OECD Publishing. This book was released on 2002-08-14 with total page 79 pages. Available in PDF, EPUB and Kindle. Book excerpt: The OECD Guidelines for the Testing of Chemicals provide a unique tool for assessing the potential effects of chemicals on human health and the environment. Accepted internationally as the standard methods for safety testing, the OECD Guidelines for ...
Book Synopsis OECD Guidelines for the Testing of Chemicals, Section 4 Test No. 428: Skin Absorption: In Vitro Method by : OECD
Download or read book OECD Guidelines for the Testing of Chemicals, Section 4 Test No. 428: Skin Absorption: In Vitro Method written by OECD and published by OECD Publishing. This book was released on 2004-11-23 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Test method has been designed to provide information on absorption of a test substance, (ideally radiolabelled), applied to the surface of a skin sample separating the two chambers (a donor chamber and a receptor chamber) of a diffusion cell ...
