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Oecd Guidelines For The Testing Of Chemicals Section 4 Test No 418 Delayed Neurotoxicity Of Organophosphorus Substances Following Acute Exposure
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Book Synopsis OECD Guidelines for the Testing of Chemicals, Section 4 Test No. 418: Delayed Neurotoxicity of Organophosphorus Substances Following Acute Exposure by : OECD
Download or read book OECD Guidelines for the Testing of Chemicals, Section 4 Test No. 418: Delayed Neurotoxicity of Organophosphorus Substances Following Acute Exposure written by OECD and published by OECD Publishing. This book was released on 1995-07-27 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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 ...
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 ...
Book Synopsis OECD Guidelines for the Testing of Chemicals, Section 4 Test No. 426: Developmental Neurotoxicity Study by : OECD
Download or read book OECD Guidelines for the Testing of Chemicals, Section 4 Test No. 426: Developmental Neurotoxicity Study written by OECD and published by OECD Publishing. This book was released on 2007-10-15 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt: A developmental neurotoxicity study will provide information on the effects of repeated exposure to a substance during in utero and early postnatal development. The test substance is administered daily, generally orally, to mated females (rats are ...
Book Synopsis OECD Guidelines for the Testing of Chemicals, Section 4 Test No. 424: Neurotoxicity Study in Rodents by : OECD
Download or read book OECD Guidelines for the Testing of Chemicals, Section 4 Test No. 424: Neurotoxicity Study in Rodents written by OECD and published by OECD Publishing. This book was released on 1997-07-21 with total page 15 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Test Guideline has been designed to obtain the information necessary to confirm or to further characterise the potential neurotoxicity of chemicals in adult animals. This Test Guideline is designed for use with the rat. It specifically ...
Book Synopsis A Practical Guide to Toxicology and Human Health Risk Assessment by : Laura Robinson
Download or read book A Practical Guide to Toxicology and Human Health Risk Assessment written by Laura Robinson and published by John Wiley & Sons. This book was released on 2018-11-20 with total page 402 pages. Available in PDF, EPUB and Kindle. Book excerpt: Toxicology – the study of the adverse effects of chemicals on living organisms is the cornerstone to all aspects of chemical safety and knowledge of the subject is needed in a wide spectrum of fields from the chemical industry to medicine, emergency services, forensics, and regulatory science. Toxicology involves the study of symptoms, mechanisms, treatments and detection of poisoning ... especially the poisoning of people. The many problems arising from a poor understanding of toxicology and its applications in hazard communication and chemical safety motivated the author's training courses and webinars, leading to this valuable book. Providing a practical and accessible guide, A Practical Guide to Toxicology and Human Health Risk Assessment enables readers to quickly build up knowledge and understanding of toxicology and its use in hazard identification, which is a fundamental part of chemical risk assessment. The book also covers current toxicological testing strategies and the use of physicochemical test data in hazard identification and exposure assessment. Examples are provided throughout the book to highlight important issues along with a summary of the key points that have been covered in each of the respective chapters. The book concludes with a listing of online resources on toxicology and risk assessment.
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. 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. 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 Neurotransmitters and Toxicology by : Kevin Woodward
Download or read book Neurotransmitters and Toxicology written by Kevin Woodward and published by Royal Society of Chemistry. This book was released on 2024-05-01 with total page 331 pages. Available in PDF, EPUB and Kindle. Book excerpt: Neurotransmitters are usually considered to be endogenous substances that are released from neurons, act on receptor sites that are typically present on membranes of postsynaptic cells and produce a functional change in the properties of the target cell. They are essential features of the nervous systems of all animals, and numerous chemicals can act as neurotransmitters either intentionally (e.g. pesticides) or unintentionally (neurotoxins). The most common forms of neurotoxicity are the death of neurons, degeneration of axons, damage to glial cells and interference with the axonal membrane or neurotransmission. Important neurotoxins are found among pesticides, metals, solvents, natural substances, and industrial chemicals. Environmental chemicals may also contribute to the pathology of neurodevelopmental, neuropsychiatric, and neurodegenerative disorders. Neurotransmitters and Toxicology will be particularly appealing to toxicologists interested in neurotoxicology in various sub-disciplines, as well as neuro-chemists interested in pathology and disease mechanisms associated with neurotoxicants.
Book Synopsis OECD Guidelines for the Testing of Chemicals, Section 4 Test No. 433: Acute Inhalation Toxicity: Fixed Concentration Procedure by : OECD
Download or read book OECD Guidelines for the Testing of Chemicals, Section 4 Test No. 433: Acute Inhalation Toxicity: Fixed Concentration Procedure written by OECD and published by OECD Publishing. This book was released on 2018-06-27 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 chemical by inhalation. It is a principle of the method that only moderately toxic concentrations are used so that ‘evident toxicity’, rather than death/moribundity is used as an endpoint, and ...
Book Synopsis OECD Guidelines for the Testing of Chemicals, Section 4 Test No. 404: Acute Dermal Irritation/Corrosion by : OECD
Download or read book OECD Guidelines for the Testing of Chemicals, Section 4 Test No. 404: Acute Dermal Irritation/Corrosion written by OECD and published by OECD Publishing. This book was released on 2015-07-28 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt: This method provides information on health hazard likely to arise from exposure to liquid or solid test substance by dermal application. It recommends sequential testing strategies, which include the performance of validated and accepted in vitro or ex vivo tests for corrosion/irritation.
Book Synopsis OECD Guidelines for the Testing of Chemicals, Section 4: Health Effects Test No. 436: Acute Inhalation Toxicity – Acute Toxic Class Method by : OECD
Download or read book OECD Guidelines for the Testing of Chemicals, Section 4: Health Effects Test No. 436: Acute Inhalation Toxicity – Acute Toxic Class Method written by OECD and published by OECD Publishing. This book was released on 2009-09-08 with total page 27 pages. Available in PDF, EPUB and Kindle. Book excerpt: The method described by this Test Guideline provides information that allows hazard assessment for short-term exposure to a test article by inhalation, and allows the substance to be classified according to the Globally Harmonized System of ...
Book Synopsis Regulatory Toxicology in the European Union by : Tim Marrs
Download or read book Regulatory Toxicology in the European Union written by Tim Marrs and published by Royal Society of Chemistry. This book was released on 2018-02-21 with total page 638 pages. Available in PDF, EPUB and Kindle. Book excerpt: Consumer and environmental protection depend on the careful regulation of all classes of chemicals. Toxicology is the key science used to evaluate safety and so underpins regulatory decisions on chemicals. With the growing body of EU legislation involved in chemical regulation, there is a concomitant need to understand the toxicological principles underlying safety assessments Regulatory Toxicology in the European Union is the first book to cover regulatory toxicology specifically in Europe. It addresses the need for a wider understanding of the principles of regulatory toxicology and their application and presents the relationship between toxicology and legislative processes in regulating chemical commodities across Europe. This title has a broad scope, covering historical and current chemical regulation in Europe, the role of European agencies and institutions, and also the use of toxicology data for important classes of chemicals, including human and veterinary medicines, animal feed and food additives, biocides, pesticides and nanomaterials. This book is therefore extremely pertinent and timely in the toxicology field at present. This book is an essential reference for regulatory authorities, industrialists, academics, undergraduates and postgraduates working within safety and hazards, toxicology, the biological sciences, and the medicinal and pharmaceutical sciences across the European Union.
Book Synopsis OECD Guidelines for the Testing of Chemicals, Section 4 Test No. 405: Acute Eye Irritation/Corrosion by : OECD
Download or read book OECD Guidelines for the Testing of Chemicals, Section 4 Test No. 405: Acute Eye Irritation/Corrosion written by OECD and published by OECD Publishing. This book was released on 2023-07-04 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 (liquids, solids and aerosols) by application on the eye. This Test Guideline is intended preferably for use with albino rabbit. The test substance is ...
Book Synopsis OECD Guidelines for the Testing of Chemicals, Section 4 Test No. 408: Repeated Dose 90-Day Oral Toxicity Study in Rodents by : OECD
Download or read book OECD Guidelines for the Testing of Chemicals, Section 4 Test No. 408: Repeated Dose 90-Day Oral Toxicity Study in Rodents written by OECD and published by OECD Publishing. This book was released on 2018-06-27 with total page 16 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 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 ...
Book Synopsis European Partnership on the Assessment of Risks from Chemicals (PARC): Focus on New Approach Methodologies (NAMs) in Risk Assessment by : Terje Svingen
Download or read book European Partnership on the Assessment of Risks from Chemicals (PARC): Focus on New Approach Methodologies (NAMs) in Risk Assessment written by Terje Svingen and published by Frontiers Media SA. This book was released on 2024-08-21 with total page 125 pages. Available in PDF, EPUB and Kindle. Book excerpt: The European Partnership on the Assessment of Risks from Chemicals (PARC) project was launched in 2022. The overarching aim of this partnership is to enhance our knowledge about chemical substances to better safeguard human health and the environment against harmful effects. The project will run for seven years under Horizon Europe. PARC is subdivided into several work packages (WPs). WP5 is focused on hazard assessment for human and environmental health and includes more than 80 partners across Europe. WP5 aims to fill data gaps for specified chemical substances of concern (e.g, bisphenol alternatives) and to develop or improve new approach methodologies (NAMs) for chemical hazard assessment. This is in order to progress towards a risk assessment paradigm relying less on animal toxicity data, both with respect to human health and environmental safety. As the PARC initiative will evolve over time with respect to both projects and activities, presenting early initiatives will foster an increased awareness of ongoing activities and potential incorporation of new activities going forward.
Book Synopsis Food Safety Assessment Of Pesticide Residues by : Arpad Ambrus
Download or read book Food Safety Assessment Of Pesticide Residues written by Arpad Ambrus and published by World Scientific. This book was released on 2017-01-05 with total page 568 pages. Available in PDF, EPUB and Kindle. Book excerpt: Pesticides are now accepted as an integral part of modern agricultural production. This book provides analysis of the steps taken by national and international bodies working towards a cohesive global strategy for evaluating the safety of residues in food that result from approved pesticide uses. Also described is the role of the UN Food and Agriculture Organization (FAO), World Health Organization (WHO) and Codex Alimentarius in developing standards that protect the health of the consumers and ensure fair practices in the food trade. It goes on to look at the promotion of good agricultural practice in the use of pesticides and the need for control in their practical use. These include sampling, testing the compliance of marketed products against legal limits and verifying the effectiveness of the safety-based regulatory measures. This is a specialist book for those looking to go into the field of international food safety, for students and lecturers studying the topic, for policy makers working on public health and agricultural issues, and personnel responsible for taking samples and performing the analysis of pesticide formulations and residues.
