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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| Format: | eBook |
| Language: | English |
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Paris
OECD Publishing
2018
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| Series: | OECD Guidelines for the Testing of Chemicals, Section 3
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| Online Access: | |
| Collection: | OECD Books and Papers - Collection details see MPG.ReNa |
| Summary: | 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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| Physical Description: | 41 p. 21 x 29.7cm |
| ISBN: | 9789264303218 |