Test No. 319A Determination of in vitro intrinsic clearance using cryopreserved rainbow trout hepatocytes (RT-HEP)
The Test Guideline (TG) describes the use of cryopreserved rainbow trout (Oncorhynchus mykiss) hepatocytes (RT-HEP) as a metabolising system to determine the clearance (CL, IN VITRO, INT) of a test chemical using a substrate depletion approach. Introduction of the test chemical to the RT-HEP suspens...
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| Formato: | Libro electrónico |
| Idioma: | Inglés |
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Paris, France :
Organisation for Economic Co-operation and Development Publishing
2018.
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| Colección: | OECD Guidelines for the Testing of Chemicals, Section 3, Environmental fate and behaviour
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| Ver en Biblioteca Universitat Ramon Llull: | https://discovery.url.edu/permalink/34CSUC_URL/1im36ta/alma991009704658706719 |
| Sumario: | The Test Guideline (TG) describes the use of cryopreserved rainbow trout (Oncorhynchus mykiss) hepatocytes (RT-HEP) as a metabolising system to determine the clearance (CL, IN VITRO, INT) of a test chemical using a substrate depletion approach. Introduction of the test chemical to the RT-HEP suspension initiates the reaction. In order to collect samples at various time points, the reaction is terminated by transferring an aliquot of the suspension to a stopping solution. The decrease of the test chemical concentration from the incubation vial is measured with a validated analytical method and used to determine the CL, IN VITRO, INT. The value obtained can then be used to improve in silico predictions of the test chemical bioaccumulation in fish. |
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| Descripción Física: | 1 online resource |
| ISBN: | 9789264303218 |
