OECD Guidelines for the Testing of Chemicals, Section 4 Test No. 419: Delayed Neurotoxicity of Organophosphorus Substances: 28-day Repeated Dose Study

OECD Guidelines for the Testing of Chemicals, Section 4 Test No. 419: Delayed Neurotoxicity of Organophosphorus Substances: 28-day Repeated Dose Study PDF

Author: OECD

Publisher: OECD Publishing

Published: 1995-07-27

Total Pages: 7

ISBN-13: 9264070923

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This Test Guideline is used in the assessment and evaluation of the toxic effects of organophosporus substances. Daily doses of the test substance are administered orally (preferably by gavage or administration of gelatin capsules) to domestic ...

OECD Guidelines for the Testing of Chemicals, Section 4 Test No. 408: Repeated Dose 90-Day Oral Toxicity Study in Rodents

OECD Guidelines for the Testing of Chemicals, Section 4 Test No. 408: Repeated Dose 90-Day Oral Toxicity Study in Rodents PDF

Author: OECD

Publisher: OECD Publishing

Published: 2018-06-27

Total Pages: 16

ISBN-13: 9264070702

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This method provides information on health hazard likely to arise from exposure to test substance via oral administration. The determination of sub-chronic oral toxicity using repeated doses may be carried out after initial information on toxicity has been obtained from acute or repeated dose ...

OECD Guidelines for the Testing of Chemicals, Section 4 Test No. 418: Delayed Neurotoxicity of Organophosphorus Substances Following Acute Exposure

OECD Guidelines for the Testing of Chemicals, Section 4 Test No. 418: Delayed Neurotoxicity of Organophosphorus Substances Following Acute Exposure PDF

Author: OECD

Publisher: OECD Publishing

Published: 1995-07-27

Total Pages: 8

ISBN-13: 9264070907

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The test substance is administered orally in a single dose to domestic hens. The animals are observed for 21 days, then the remainder of the hens are killed and histopathological examination is undertaken. The young adult domestic laying hen (Gallus ...