Read Books Online and Download eBooks, EPub, PDF, Mobi, Kindle, Text Full Free.
Oecd Guidelines For The Testing Of Chemicals Section 4 Test No 471 Bacterial Reverse Mutation Test
Download Oecd Guidelines For The Testing Of Chemicals Section 4 Test No 471 Bacterial Reverse Mutation Test full books in PDF, epub, and Kindle. Read online Oecd Guidelines For The Testing Of Chemicals Section 4 Test No 471 Bacterial Reverse Mutation Test 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 Test No. 471: Bacterial Reverse Mutation Test by : OECD
Download or read book OECD Guidelines for the Testing of Chemicals, Section 4 Test No. 471: Bacterial Reverse Mutation Test written by OECD and published by OECD Publishing. This book was released on 1997-07-21 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt: The bacterial reverse mutation test uses amino-acid requiring at least five strains of Salmonella typhimurium and Escherichia coli to detect point mutations by base substitutions or frameshifts. The principle of this bacterial reverse mutation test ...
Book Synopsis OECD Guidelines for the Testing of Chemicals, Section 4 Test No. 480: Genetic Toxicology: Saccharomyces cerevisiae, Gene Mutation Assay by : OECD
Download or read book OECD Guidelines for the Testing of Chemicals, Section 4 Test No. 480: Genetic Toxicology: Saccharomyces cerevisiae, Gene Mutation Assay written by OECD and published by OECD Publishing. This book was released on 1986-10-23 with total page 5 pages. Available in PDF, EPUB and Kindle. Book excerpt: This assay may be used to measure gene mutation in yeast, a eukaryotic micro-organism. Strains of Saccharomyces cerevisiae have been developed which detect forward or reverse mutations. A variety of haploid and diploid strains of the yeast can be ...
Book Synopsis OECD Guidelines for the Testing of Chemicals, Section 4 Test No. 476: In Vitro Mammalian Cell Gene Mutation Tests using the Hprt and xprt genes by : OECD
Download or read book OECD Guidelines for the Testing of Chemicals, Section 4 Test No. 476: In Vitro Mammalian Cell Gene Mutation Tests using the Hprt and xprt genes written by OECD and published by OECD Publishing. This book was released on 2016-07-29 with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt: The in vitro mammalian cell gene mutation test can be used to detect gene mutations induced by chemical substances. In this test, the used genetic endpoints measure mutation at hypoxanthine-guanine phosphoribosyl transferase (HPRT), and at a transgene of xanthineguanine phosphoribosyl transferase...
Book Synopsis Test No. 488: Transgenic Rodent Somatic and Germ Cell Gene Mutation Assays by : OECD
Download or read book Test No. 488: Transgenic Rodent Somatic and Germ Cell Gene Mutation Assays written by OECD and published by OECD Publishing. This book was released on 2011-07-28 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Test Guideline describes an in vivo assay that detects chemicals that may induce gene mutations. In this assay, transgenic rats or mice that contain multiple copies of chromosomally integrated plasmid or phage shuttle vectors are used. The ...
Book Synopsis OECD Guidelines for the Testing of Chemicals, Section 4 Test No. 478: Rodent Dominant Lethal Test by : OECD
Download or read book OECD Guidelines for the Testing of Chemicals, Section 4 Test No. 478: Rodent Dominant Lethal Test written by OECD and published by OECD Publishing. This book was released on 2016-07-29 with total page 15 pages. Available in PDF, EPUB and Kindle. Book excerpt: The purpose of the Dominant lethal (DL) test is to investigate whether chemical agents produce mutations resulting from chromosomal aberrations in germ cells.
Book Synopsis OECD Guidelines for the Testing of Chemicals, Section 4 Test No. 414: Prenatal Developmental Toxicity Study by : OECD
Download or read book OECD Guidelines for the Testing of Chemicals, Section 4 Test No. 414: Prenatal Developmental Toxicity Study written by OECD and published by OECD Publishing. This book was released on 2018-06-27 with total page 14 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Test Guideline for developmental toxicity testing is designed to provide general information concerning the effects of prenatal exposure on the pregnant test animal and on the developing organism. The test substance is normally administered to ...
Book Synopsis OECD Guidelines for the Testing of Chemicals, Section 4 Test No. 470: Mammalian Erythrocyte Pig-a Gene Mutation Assay by : OECD
Download or read book OECD Guidelines for the Testing of Chemicals, Section 4 Test No. 470: Mammalian Erythrocyte Pig-a Gene Mutation Assay written by OECD and published by OECD Publishing. This book was released on 2022-06-30 with total page 37 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Test Guideline describes an in vivo erythrocyte Pig-a gene mutation assay (hereafter called the Pig-a assay) which uses an endogenous mammalian gene, the phosphatidylinositol glycan class A gene (Pig-a), as a reporter of somatic-cell gene mutation. In vivo gene mutation tests, such as the Pig-a assay, are especially relevant for assessing mutagenicity because physiological factors, such as absorption of the test chemical from the site of exposure, distribution of the test chemical throughout the test system via systemic circulation, and in vivo metabolism and DNA repair processes, all contribute to the mutagenic responses.
Book Synopsis OECD Guidelines for the Testing of Chemicals, Section 4 Test No. 403: Acute Inhalation Toxicity by : OECD
Download or read book OECD Guidelines for the Testing of Chemicals, Section 4 Test No. 403: Acute Inhalation Toxicity written by OECD and published by OECD Publishing. This book was released on 2009-09-08 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt: This method provides information on health hazard likely to arise from short-term exposure to a test article (gas, vapour or aerosol/particulate test article) by inhalation. The revised Test Guideline describes two studies: a traditional LC50 ...
Book Synopsis OECD Guidelines for the Testing of Chemicals, Section 4 Test No. 490: In Vitro Mammalian Cell Gene Mutation Tests Using the Thymidine Kinase Gene by : OECD
Download or read book OECD Guidelines for the Testing of Chemicals, Section 4 Test No. 490: In Vitro Mammalian Cell Gene Mutation Tests Using the Thymidine Kinase Gene written by OECD and published by OECD Publishing. This book was released on 2016-07-29 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt: This TG includes two distinct in vitro mammalian gene mutation assays requiring two specific tk heterozygous cells lines: L5178Y tk+/-3.7.2C cells for the mouse lymphoma assay (MLA) and TK6 tk+/- cells for the TK6 assay.
Book Synopsis OECD Guidelines for the Testing of Chemicals, Section 4 Test No. 484: Genetic Toxicology: Mouse Spot Test by : OECD
Download or read book OECD Guidelines for the Testing of Chemicals, Section 4 Test No. 484: Genetic Toxicology: Mouse Spot Test written by OECD and published by OECD Publishing. This book was released on 1986-10-23 with total page 4 pages. Available in PDF, EPUB and Kindle. Book excerpt: The mouse spot test detects presumed somatic mutations in fetal cells following transplacental absorption of the test substance. This is an in vivo test in mice in which developing embryos are exposed to a chemical (solid, liquid, vapour or ...
Book Synopsis OECD Guidelines for the Testing of Chemicals, Section 4 Test No. 420: Acute Oral Toxicity - Fixed Dose Procedure by : OECD
Download or read book OECD Guidelines for the Testing of Chemicals, Section 4 Test No. 420: Acute Oral Toxicity - Fixed Dose Procedure written by OECD and published by OECD Publishing. This book was released on 2002-02-08 with total page 14 pages. Available in PDF, EPUB and Kindle. Book excerpt: A principle of the method is that in the main study only moderately toxic doses are used, and the administration of doses that are expected to be lethal should be avoided. This Guideline is intended primarily for use with rat. Groups of animals of a ...
Book Synopsis OECD Guidelines for the Testing of Chemicals, Section 4 Test No. 477: Genetic Toxicology: Sex-Linked Recessive Lethal Test in Drosophila melanogaster by : OECD
Download or read book OECD Guidelines for the Testing of Chemicals, Section 4 Test No. 477: Genetic Toxicology: Sex-Linked Recessive Lethal Test in Drosophila melanogaster written by OECD and published by OECD Publishing. This book was released on 1984-04-04 with total page 6 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mutations in the X-chromosome of Drosophila melanogaster are phenotypically expressed in males carrying the mutant gene. When the mutation is lethal in the hemizygous condition, its presence is inferred from the absence of one class of male ...
Book Synopsis OECD Guidelines for the Testing of Chemicals, Section 4 Test No. 432: In Vitro 3T3 NRU Phototoxicity Test by : OECD
Download or read book OECD Guidelines for the Testing of Chemicals, Section 4 Test No. 432: In Vitro 3T3 NRU Phototoxicity Test written by OECD and published by OECD Publishing. This book was released on 2004-11-23 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Test Guideline describes a method to evaluate photo-cytotoxicity by the relative reduction in viability of cells exposed to the chemical in the presence versus absence of light. Balb/c 3T3 cells are maintained in culture for 24 h for formation ...
Book Synopsis OECD Guidelines for the Testing of Chemicals, Section 4 Test No. 451: Carcinogenicity Studies by : OECD
Download or read book OECD Guidelines for the Testing of Chemicals, Section 4 Test No. 451: Carcinogenicity Studies written by OECD and published by OECD Publishing. This book was released on 2018-06-27 with total page 15 pages. Available in PDF, EPUB and Kindle. Book excerpt: The objective of a long-term carcinogenicity study is to observe test animals for a major portion of their life span for the development of neoplastic lesions during or after exposure to various doses of a test substance by an appropriate route of ...
Book Synopsis OECD Guidelines for the Testing of Chemicals, Section 4 Test No. 491: Short Time Exposure In Vitro Test Method for Identifying i) Chemicals Inducing Serious Eye Damage and ii) Chemicals Not Requiring Classification for Eye Irritation or Serious Eye Damage by : OECD
Download or read book OECD Guidelines for the Testing of Chemicals, Section 4 Test No. 491: Short Time Exposure In Vitro Test Method for Identifying i) Chemicals Inducing Serious Eye Damage and ii) Chemicals Not Requiring Classification for Eye Irritation or Serious Eye Damage written by OECD and published by OECD Publishing. This book was released on 2023-07-04 with total page 15 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Test Guideline describes a cytotoxicity-based in vitro assay that is performed on a confluent monolayer of Statens Seruminstitut Rabbit Cornea (SIRC) cells, cultured on a 96-well polycarbonate microplate.
Book Synopsis OECD Guidelines for the Testing of Chemicals, Section 4 Test No. 407: Repeated Dose 28-day Oral Toxicity Study in Rodents by : OECD
Download or read book OECD Guidelines for the Testing of Chemicals, Section 4 Test No. 407: Repeated Dose 28-day Oral Toxicity Study in Rodents written by OECD and published by OECD Publishing. This book was released on 2008-10-16 with total page 13 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 oral administration. The method is based on the repeated oral administration of the substance of interest during one limited period (one dose level ...
Book Synopsis OECD Guidelines for the Testing of Chemicals, Section 4 Test No. 419: Delayed Neurotoxicity of Organophosphorus Substances: 28-day Repeated Dose Study by : OECD
Download or read book OECD Guidelines for the Testing of Chemicals, Section 4 Test No. 419: Delayed Neurotoxicity of Organophosphorus Substances: 28-day Repeated Dose Study written by OECD and published by OECD Publishing. This book was released on 1995-07-27 with total page 7 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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 ...
