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Skin Sensitization In Chemical Risk Assessment
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Book Synopsis Skin Sensitization in Chemical Risk Assessment by : World Health Organization
Download or read book Skin Sensitization in Chemical Risk Assessment written by World Health Organization and published by World Health Organization. This book was released on 2008 with total page 91 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Harmonization Project Document presents the conclusions of an IPCS Workshop on Skin Sensitization in Chemical Risk Assessment. The workshop focused on the question of methods for dose-response assessment, to evaluate the relative ability of a chemical to induce sensitization in the skin, and hence inform risk assessment for humans. In addition this publication includes a series of short articles on this topic by leading experts in the field. The conclusions of the workshop cover such aspects as the nature and utility for risk assessment of the data produced by non-animal test methods (such as quantitative structure-activity relationships), in vitro testing approaches, animal test methods, and epidemiological studies. While traditional animal test methods used for identification and regulation of skin sensitizers have focused on determining whether or not a substance is a sensitizer, this report describes the use of tests for deriving more informative potency information. This book will be useful to toxicologists, researchers, regulatory authorities and industry.
Book Synopsis Skin Sensitization in Chemical Risk Assessment by :
Download or read book Skin Sensitization in Chemical Risk Assessment written by and published by . This book was released on 2008 with total page 85 pages. Available in PDF, EPUB and Kindle. Book excerpt: This publication presents the conclusions of an IPCS Workshop on Skin Sensitization in Chemical Risk Assessment. The workshop focused on the question of methods for dose-response assessment, to evaluate the relative ability of a chemical to induce sensitization in the skin, and hence inform risk assessment for humans. In addition this publication includes a series of short articles on this topic by leading experts in the field. The conclusions of the workshop cover such aspects as the nature and utility for risk assessment of the data produced by non-animal test methods (such as quantitative structure-activity relationships), in vitro testing approaches, animal test methods, and epidemiological studies. While traditional animal test methods used for identification and regulation of skin sensitizers have focused on determining whether or not a substance is a sensitizer, this report describes the use of tests for deriving more informative potency information.--Publisher's description.
Book Synopsis Toxicological Risk Assessment of Chemicals by : Elsa Nielsen
Download or read book Toxicological Risk Assessment of Chemicals written by Elsa Nielsen and published by CRC Press. This book was released on 2008-02-21 with total page 450 pages. Available in PDF, EPUB and Kindle. Book excerpt: Unlike many existing books on toxicology that cover either toxicity of a particular substance or toxicity of chemicals on particular organ systems, Toxicological Risk Assessment of Chemicals: A Practical Guide lays out the principle activities of conducting a toxicological risk assessment, including international approaches and methods for the risk
Book Synopsis Alternative Toxicological Methods by : Harry Salem
Download or read book Alternative Toxicological Methods written by Harry Salem and published by CRC Press. This book was released on 2003-03-26 with total page 616 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bringing together the recent and relevant contributions of over 125 scientists from industry, government, and academia in North America and Western Europe, Alternative Toxicological Methods explores the development and validation of replacement, reduction, and refinement alternatives (the 3Rs) to animal testing. Internationally recognized scientist
Book Synopsis Skin Sensitisation Testing for the Purpose of Hazard Identification and Risk Assessment by :
Download or read book Skin Sensitisation Testing for the Purpose of Hazard Identification and Risk Assessment written by and published by . This book was released on 2000 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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 2018-11-05 with total page 400 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 Dermal Absorption and Toxicity Assessment by : Michael S. Roberts
Download or read book Dermal Absorption and Toxicity Assessment written by Michael S. Roberts and published by CRC Press. This book was released on 2007-12-14 with total page 704 pages. Available in PDF, EPUB and Kindle. Book excerpt: The source Dermal Absorption and Toxicity Assessment supplies a state-of-the-art overview of the dermal absorption process, and is divided into six well organized sections. Written by internationally recognized experts in the field, this Second Edition is a complete revised and updated text, covering the wide range of methods used to assess skin ab
Book Synopsis The History of Alternative Test Methods in Toxicology by :
Download or read book The History of Alternative Test Methods in Toxicology written by and published by Academic Press. This book was released on 2018-10-20 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt: The History of Alternative Test Methods in Toxicology uses a chronological approach to demonstrate how the use of alternative methods has evolved from their conception as adjuncts to traditional animal toxicity tests to replacements for them. This volume in the History of Toxicology and Environmental Health series explores the history of alternative test development, validation, and use, with an emphasis on humanity and good science, in line with the Three Rs (Replacement,Reduction, Refinement) concept expounded by William Russell and Rex Burch in 1959 in their now classic volume, The Principles of Humane Experimental Technique. The book describes the historical development of technologies that have influenced the application of alternatives in toxicology and safety testing. These range from single cell monocultures to sophisticated, miniaturised and microfluidic organism-on-a-chip devices, and also include molecular modelling, chemoinformatics and QSAR analysis, and the use of stem cells, tissue engineering and hollow fibre bioreactors. This has been facilitated by the wider availability of human tissues, advances in tissue culture, analytical and diagnostic methods, increases in computational processing, capabilities, and a greater understanding of cell biology and molecular mechanisms of toxicity. These technological developments have enhanced the range and information content of the toxicity endpoints detected, and therefore the relevance of test systems and data interpretation, while new techniques for non-invasive diagnostic imaging and high resolution detection methods have permitted an increased role for human studies. Several key examples of how these technologies are being harnessed to meet 21st century safety assessment challenges are provided, including their deployment in integrated testing schemes in conjunction with kinetic modelling, and in specialized areas, such as inhalation toxicity studies. The History of Alternative Test Methods in Toxicology uses a chronological approach to demonstrate how the use of alternative methods has evolved from their conception as adjuncts to traditional animal toxicity tests to replacements for them. This volume in the History of Toxicology and Environmental Health series explores the history of alternative test development, validation, and use, with an emphasis on humanity and good science, in line with the Three Rs (Replacement, Reduction, Refinement) concept expounded by William Russell and Rex Burch in 1959 in their now-classic volume, The Principles of Humane Experimental Technique. The book describes the historical development of technologies that have influenced the application of alternatives in toxicology and safety testing. These range from single cell monocultures to sophisticated miniaturised and microfluidic organism-on-a-chip devices, and also include molecular modelling, chemoinformatics and QSAR analysis, and the use of stem cells, tissue engineering and hollow fibre bioreactors. This has been facilitated by the wider availability of human tissues, advances in tissue culture, analytical and diagnostic methods, increases in computational processing capabilities, and a greater understanding of cell biology and molecular mechanisms of toxicity. These technological developments have enhanced the range and information content of the toxicity endpoints detected, and therefore the relevance of test systems and data interpretation, while new techniques for non-invasive diagnostic imaging and high resolution detection methods have permitted an increased role for human studies. Several key examples of how these technologies are being harnessed to meet 21st century safety assessment challenges are provided, including their deployment in integrated testing schemes in conjunction with kinetic modelling, and in specialised areas, such as inhalation toxicity studies.
Book Synopsis A Comprehensive Guide to Toxicology in Nonclinical Drug Development by : Ali S. Faqi
Download or read book A Comprehensive Guide to Toxicology in Nonclinical Drug Development written by Ali S. Faqi and published by Academic Press. This book was released on 2016-11-03 with total page 988 pages. Available in PDF, EPUB and Kindle. Book excerpt: A Comprehensive Guide to Toxicology in Nonclinical Drug Development, Second Edition, is a valuable reference designed to provide a complete understanding of all aspects of nonclinical toxicology in the development of small molecules and biologics. This updated edition has been reorganized and expanded to include important topics such as stem cells in nonclinical toxicology, inhalation and dermal toxicology, pitfalls in drug development, biomarkers in toxicology, and more. Thoroughly updated to reflect the latest scientific advances and with increased coverage of international regulatory guidelines, this second edition is an essential and practical resource for all toxicologists involved in nonclinical testing in industry, academic, and regulatory settings. Provides unique content that is not always covered together in one comprehensive resource, including chapters on stem cells, abuse liability, biomarkers, inhalation toxicology, biostatistics, and more Updated with the latest international guidelines for nonclinical toxicology in both small and large molecules Incorporates practical examples in order to illustrate day-to-day activities and the expectations associated with working in nonclinical toxicology
Book Synopsis Skin Sensitisation Testing for the Purpose of Hazard Identification and Risk Assessment by : European Chemical Industry, Ecology & Toxicology Centre
Download or read book Skin Sensitisation Testing for the Purpose of Hazard Identification and Risk Assessment written by European Chemical Industry, Ecology & Toxicology Centre and published by . This book was released on 2000 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Toxicological Risks of Selected Flame-Retardant Chemicals by : National Research Council
Download or read book Toxicological Risks of Selected Flame-Retardant Chemicals written by National Research Council and published by National Academies Press. This book was released on 2000-07-06 with total page 534 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ignition of upholstered furniture by small open flames from matches, cigarette lighters, and candles is one of the leading causes of residential-fire deaths in the United States. These fires accounted for about 16% of civilian fire deaths in 1996. On average, each year since 1990, about 90 deaths (primarily of children), 440 injuries, and property losses amounting to 50 million dollars have resulted from fires caused by the ignition of upholstered furniture by small open flames. Certain commercial seating products (such as aircraft and bus seats) are subject to flammability standards and sometimes incorporate FR-treated upholstery cover materials, but there is no federal-government requirement for residential upholstered furniture, and it is generally not treated with FR chemicals. It is estimated that less than 0.2% of all U.S. residential upholstery fabric is treated with flame-retardant (FR) chemicals. The Consumer Product Safety Act of 1972 created the U.S. Consumer Product Safety Commission (CPSC) as an independent federal regulatory agency whose mission is to protect the public from unreasonable risks of injury and death associated with consumer products. CPSC also administers the Flammable Fabrics Act, under which it regulates flammability hazards and the Federal Hazardous Substances Act (FHSA), which regulates hazardous substances including chemicals. In 1993, the National Association of State Fire Marshals petitioned CPSC to issue a performance-based flammability standard for upholstered furniture to reduce the risk of residential fires. The Commission granted that portion of the petition relating to small open flame ignition risks. In response to concerns regarding the safety of FR chemicals, Congress, in the fiscal year 1999 appropriations report for CPSC, requested that the National Research Council conduct an independent study of the health risks to consumers posed by exposure to FR chemicals that are likely to be used in residential upholstered furniture to meet a CPSC standard. The National Research Council assigned the project to the Committee on Toxicology (COT) of the Commission on Life Sciences' Board on Environmental Studies and Toxicology. COT convened the Subcommittee on Flame-Retardant Chemicals, which prepared this report. Subcommittee members were chosen for their recognized expertise in toxicology, pharmacology, epidemiology, chemistry, exposure assessment, risk assessment, and biostatistics. Toxicological Risks of Selected Flame-Retardant Chemicals is organized into 18 chapters and two appendices. Chapter 2 describes the risk assessment process used by the subcommittee in determining the risk associated with potential exposure to the various FR chemicals. Chapter 3 describes the method the subcommittee used to measure and estimate the intensity, frequency, extent, and duration of human exposure to FR chemicals. Chapters 4-19 provide the subcommittee's review and assessment of health risks posed by exposure to each of the 16 FR chemicals. Data gaps and research needs are provided at the end of these chapters.
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.
Author :International Program on Chemical Safety Publisher :World Health Organization ISBN 13 :9241562676 Total Pages :126 pages Book Rating :4.2/5 (415 download)
Book Synopsis IPCS Risk Assessment Terminology by : International Program on Chemical Safety
Download or read book IPCS Risk Assessment Terminology written by International Program on Chemical Safety and published by World Health Organization. This book was released on 2004 with total page 126 pages. Available in PDF, EPUB and Kindle. Book excerpt: A joint project of IPCS/OECD. In two parts: Part 1: IPCS/OECD Key Generic Terms used in Chemical Hazard/Risk Assessment. Part 2: IPCS Glossary of Key Exposure Assessment Terminology. IPCS project on the Harmonization of Approaches to the Assessment of Risk from Exposure to Chemicals
Book Synopsis Dermal Absorption and Toxicity Assessment, Second Edition by : Michael S. Roberts
Download or read book Dermal Absorption and Toxicity Assessment, Second Edition written by Michael S. Roberts and published by CRC Press. This book was released on 2008 with total page 714 pages. Available in PDF, EPUB and Kindle. Book excerpt: The source Dermal Absorption and Toxicity Assessment supplies a state-of-the-art overview of the dermal absorption process, and is divided into six well organized sections. Written by internationally recognized experts in the field, this Second Edition is a complete revised and updated text, covering the wide range of methods used to assess skin absorption and the various governmental and industrial programs concerned with skin permeation and toxicity. These include alternative in silico, in vitro, and in vivo strategies to conduct studies for regulatory requirements. To make room for this new expanded content, the editors are publishing a concurrent text entitled: Dermatological and Cosmetic Development with a concentration on subjects concerned with dermatological and cosmetic therapies
Book Synopsis A Comprehensive Guide to Toxicology in Preclinical Drug Development by : Ali S. Faqi
Download or read book A Comprehensive Guide to Toxicology in Preclinical Drug Development written by Ali S. Faqi and published by Academic Press. This book was released on 2012-11-02 with total page 904 pages. Available in PDF, EPUB and Kindle. Book excerpt: A Comprehensive Guide to Toxicology in Preclinical Drug Development is designed for toxicologists who need a thorough understanding of the drug development process. This multi-contributed reference will provide a detailed picture of the complex and highly interrelated activities of preclinical toxicology in both small molecules and biologics --
Book Synopsis Chemical Testing Using New Approach Methodologies (NAMs) by : Amy J. Clippinger
Download or read book Chemical Testing Using New Approach Methodologies (NAMs) written by Amy J. Clippinger and published by Frontiers Media SA. This book was released on 2022-12-16 with total page 139 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis IPCS. International programme on chemical safety by : R. Cary
Download or read book IPCS. International programme on chemical safety written by R. Cary and published by . This book was released on 1999 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt: A concise assessment of the risks to human health posed by exposure to azodicarbonamide, a chemical mainly used as a blowing agent in the rubber and plastics industries. The compound is used in the expansion of a wide range of polymers, including polyvinyl chloride polyolefins and natural and synthetic rubbers. Although no data on environmental levels are available, the report cites limited evidence suggesting rapid biodegradation in soil. Azodicarbonamide released to surface waters is expected to partition to the hydrosphere with no signification sorption to particulates. No data on exposure of the general population could be identified. Concerning kinetics and metabolism, limited animal studies of exposures via inhalation and ingestion indicate that substantial quantities remain unabsorbed and are rapidly eliminated in the faeces. Studies further suggest that most systemic exposure is to the breakdown product, biurea, and not to the parent compound. Toxicity studies conducted in experimental mammals demonstrate low acute toxicity and no irritation of skin, eye, or respiratory tract. Although azodicarbonamide was found to be a mutagen in bacterial systems, the report found no evidence that this effect would occur in vivo. No adequate studies of carcinogenicity and reproductive toxicity in animals or in humans could be identified. Case reports and epidemiological studies in humans have produced abundant evidence that azodicarbonamide can induce asthma, other respiratory symptoms, and skin sensitization in exposed workers. Adverse effects on other systems have not been studied.
