Download or read book OECD Series on Testing and Assessment New Scoping Document on in vitro and ex vivo Assays for the Identification of Modulators of Thyroid Hormone Signalling written by OECD and published by OECD Publishing. This book was released on 2014-07-11 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt: This scoping document aims at bringing forward relevant in vitro and ex vivo thyroid assays to the attention of OECD member countries, to provide recommendations for their development/use, and also, to identify aspects/blocks of the thyroid signalling pathways that are not covered and would ...

Download or read book OECD Series on Testing and Assessment Revised Guidance Document 150 on Standardised Test Guidelines for Evaluating Chemicals for Endocrine Disruption written by OECD and published by OECD Publishing. This book was released on 2018-09-03 with total page 692 pages. Available in PDF, EPUB and Kindle. Book excerpt: This guidance document was originally published in 2012 and updated in 2018 to reflect new and updated OECD test guidelines, as well as reflect on scientific advances in the use of test methods and assessment of the endocrine activity of chemicals.

Download or read book OECD Series on Testing and Assessment Guidance Document for Describing Non Guideline In Vitro Test Methods written by OECD and published by OECD Publishing. This book was released on 2017-04-13 with total page 17 pages. Available in PDF, EPUB and Kindle. Book excerpt: The purpose of this guidance is to harmonise the way non-guideline in vitro methods are described and thereby facilitate an assessment of the relevance of test methods for biological activities and responses of interest, and an assessment of the quality of data produced, irrespective of whether ...

Download or read book Endocrine Disruption and Human Health written by Philippa D. Darbre and published by Academic Press. This book was released on 2021-09-19 with total page 536 pages. Available in PDF, EPUB and Kindle. Book excerpt: Updated with new and expanded chapters, Endocrine Disruption and Human Health, Second Edition provides an introduction to what endocrine disruptors are, the issues surrounding them, the source of these chemicals in the ecosystem and the mechanisms of action and assay systems. Contributions by specialists are included to discuss the varying effects of endocrine disruption on human health, and procedures for risk assessment of endocrine disruptors, and current approaches to their regulation are also covered. With new material on topics such as low-term, low dose mixtures, windows of susceptibility, epigenetics, EDCs effect on the gut microbiome, EDCs in from polluted air and oral exposures, green chemistry, and nanotechnology, the new edition of Endocrine Disruption and Human Health is a valuable and informative text for academic and clinical researchers and other health professionals approaching endocrine disruption and its effects on human health for the first time, graduate students, and advanced undergraduate students. Provides readers with access to a range of information from the basic mechanisms and assays through to cutting-edge research investigating concerns for human health Presents a comprehensive, translational look at all aspects of endocrine disruption and its effects on human health Offers guidance on the risk assessment of endocrine disruptors and current relevant regulatory considerations Newly added content on topics like low-term, low dose mixtures, windows of susceptibility to EDCs, EDCs effect on the gut microbiome, green chemistry, and nanotechnology

Download or read book Toxicology and Risk Assessment written by Helmut Greim and published by John Wiley & Sons. This book was released on 2018-08-10 with total page 840 pages. Available in PDF, EPUB and Kindle. Book excerpt: Provides a complete understanding of how our bodies respond to toxicants, and the principles used to assess the health risks of specific exposure scenarios Toxicology and Risk Assessment: A Comprehensive Introduction, Second Edition reflects recent advances in science and technology, and provides the scientific background and methodological issues to enable the reader to understand the basic principles in toxicology and to evaluate the health risks of specific exposure scenarios. Completely updated with the latest information, this book offers a concise introduction to the subject. It is divided into five sections: Principles in Toxicology, Organ Toxicology, Methods in Toxicology, Regulatory Toxicology, and Specific Toxicity. The 2nd Edition adds new chapters that cover recent scientific and technological advances and current topics including the endocrine system, alternatives to animal testing, risk assessment and thresholds for carcinogens, European and international regulation, nanomaterials, fuels, fragrances, and agrochemicals. Concentrates on the basic concepts of toxicology and provides sufficient information for the reader to become familiar with them in order to understand the principles and to evaluate the risks at given exposures 30% new chapters cover recent scientific and technological advances including alternatives to animal testing; genotoxic carcinogens; REACH regulations; nanomaterials; fuels; fragrances; PAHs; and agrochemicals Written by a team of international specialists, and edited by two outstanding scientists in the field Fully updated and expanded, Toxicology and Risk Assessment: A Comprehensive Introduction, Second Edition is an essential text for any student or researcher with an interest in toxicology and related risk assessments.

Download or read book Hayes Principles and Methods of Toxicology written by A. Wallace Hayes and published by CRC Press. This book was released on 2023-07-03 with total page 2143 pages. Available in PDF, EPUB and Kindle. Book excerpt: Hayes’ Principles and Methods of Toxicology has long been established as a reliable and informative reference for the concepts, methodologies, and assessments integral to toxicology. The new edition contains updated and new chapters with the addition of new authors while maintaining the same high standards that have made this book a benchmark resource in the field. Key Features: The comprehensive yet concise coverage of various aspects of fundamental and applied toxicology makes this book a valuable resource for educators, students, and professionals. Questions provided at the end of each chapter allow readers to test their knowledge and understanding of the material covered. All chapters have been updated and over 60 new authors have been added to reflect the dynamic nature of toxicological sciences New topics in this edition include Safety Assessment of Cosmetics and Personal Care Products, The Importance of the Dose/Rate Response, Novel Approaches and Alternative Models, Epigenetic Toxicology, and an Expanded Glossary. The volume is divided into 4 major sections, addressing fundamental principles of toxicology (Section I. "Principles of Toxicology"), major classes of established chemical hazards (Section II. "Agents"), current methods used for the assessment of various endpoints indicative of chemical toxicity (Section III. "Methods"), as well as toxicology of specific target systems and organs (Section IV. "Organ- and System-Specific Toxicology"). This volume will be a valuable tool for the audience that wishes to broaden their understanding of hazards and mechanisms of toxicity and to stay on top of the emerging methods and concepts of the rapidly advancing field of toxicology and risk assessment.

Download or read book Toxicology for the Health and Pharmaceutical Sciences written by Antonio Peña-Fernández and published by CRC Press. This book was released on 2021-12-21 with total page 531 pages. Available in PDF, EPUB and Kindle. Book excerpt: There is an increasing need for knowledge of toxicology to safeguard the use of chemicals in industry and in the public and private sectors. The study of toxicology is becoming increasingly relevant in human health sciences, as future health and clinical professionals will be pivotal in addressing and managing emerging chemical threats and hazards related to modern anthropogenic activities and technological development. Comprising a series of chapters from leading toxicology, pharmacy and public health academics and experts across Europe, the United States and beyond, Toxicology for the Health and Pharmaceutical Sciences provides a concise yet comprehensive volume that can be used as a relevant textbook on toxicology for the clinical, healthcare, educational and professional sectors. Key Features: Includes cutting edge information regarding the very lastest environmental threats to public health Provides a detailed case study based on a real-world scenario that allows the reader to practice human health risk assessment Describes innovative guidance and tools to respond to chemical incidents and attacks, which enables the reader to tailor an effective protection and remediation response This book covers the fundamentals and recent developments in toxicology, to respond to local and global chemical, pharmaceutical and environmental threats. Thus, this volume has chapters specifically designed to support the understanding of the most current toxicology-related subjects for any undergraduate/postgraduate health programs as well as aid the delivery of continuing professional development training on up-to-date topics in toxicology for current practicing health professionals wishing to improve their background knowledge in toxicology. The book is also vital reading and reference for policy makers and others that influence and set regulations that have an impact on the environment and human health.

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.

Download or read book Validation of a Battery of Mechanistic Methods Relevant for the Detection of Chemicals that Can Disrupt the Thyroid Hormone System written by and published by . This book was released on 2023 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Chemicals that can disrupt the thyroid hormone (TH) system can be found in everyday products and are considered to be endocrine disruptors (EDs). For more than thirty years, the European Union (EU) has been working on EDs and has introduced legislative obligations aimed at phasing out EDs in water, industrial chemicals, plant protection products and biocides. This has so far led to the availability of in vitro test methods able to detect estrogen and androgen active chemicals. In 2014, the Organisation for Economic Co-operation and Development (OECD) published the New Scoping Document on in vitro and ex vivo assays for the identification of modulators of thyroid hormone signalling. In line with the European Commission's policy on EDs and taking into account the information reported in the OECD scoping document, the European Commission's European Union Reference Laboratory for Alternatives to Animal Testing (EURL ECVAM) launched a validation study to validate a battery of thyroid-relevant mechanistic methods, which could be used as test methods within the OECD test guideline framework. In this validation study report, the organisation of the validation study, the mechanistic relevance of the assessed in vitro new approach methods (NAMs) and the achievements are described. The validation effort, complemented with efforts at international level, is aimed at contributing to mechanistic NAM data generation to support global regulatory processes to identify endocrine disrupting substances.

Download or read book Test No 421 Reproduction Developmental Toxicity Screening Test written by OECD and published by OECD Publishing. This book was released on 1995-07-27 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt: The test substance is administered in graduated doses to several groups of males and females. Males should be dosed for a minimum of four weeks. Females should be dosed throughout the study, so approximately 54 days. This Test Guideline is designed ...

Download or read book Human Pharmaceuticals Hormones and Fragrances written by Thomas Ternes and published by IWA Publishing. This book was released on 2007-01-30 with total page 475 pages. Available in PDF, EPUB and Kindle. Book excerpt: The observed concentrations of pharmaceuticals and personal care products (PPCPs) in raw wastewater confirm that municipal wastewater represents the main disposal pathway for the PPCPs consumed in households, hospitals and industry. In sewage treatment plant effluents most PPCPs are still present, since many of these polar and persistent compounds are being removed only partially or, in some cases, not at all. Treated wastewater therefore represents an important point source for PPCPs into the environment. After passing a sewage treatment plant the treated wastewater is mostly discharged into rivers and streams or sometimes used to irrigate fields. If drinking water is produced using resources containing a substantial proportion of treated wastewater (e.g. from river water downstream of communities) the water cycle is closed and indirect potable reuse occurs. Human Pharmaceuticals, Hormones and Fragrances provides an overview of the occurrence, analytics, removal and environmental risk of pharmaceuticals and personal care products in wastewater, surface water and drinking water. The book covers all aspects of the fate and removal of PPCPs in the whole water cycle: consumption and occurrence, analytical methods, the legal background, environmental risk assessment, human and animal toxicology, source control options, wastewater and drinking water treatment as well as indirect reuse. The book presents a summary of the results obtained during the EU project "Poseidon", combined with further expert knowledge on the field, and is written at a level appropriate for professionals involved in management of water resource quality. Professionals in the field including decision makers, engineers and scientists, as well as students entering the field, will find this an invaluable source of information. First comprehensive study on the assessment, fate and removal of pharmaceuticals and personal care products in wastewater and drinking water treatment. Emphasises the importance of micropollutants in the water cycle, provides methods for quantifying their fate and technologies for their removal.

Download or read book Encyclopedia of Toxicology written by Bruce Anderson and published by Elsevier. This book was released on 2005-05-31 with total page 9894 pages. Available in PDF, EPUB and Kindle. Book excerpt: The second edition of the Encyclopedia of Toxicology continues its comprehensive survey of toxicology. This new edition continues to present entries devoted to key concepts and specific chemicals. There has been an increase in entries devoted to international organizations and well-known toxic-related incidents such as Love Canal and Chernobyl. Along with the traditional scientifically based entries, new articles focus on the societal implications of toxicological knowledge including environmental crimes, chemical and biological warfare in ancient times, and a history of the U.S. environmental movement. With more than 1150 entries, this second edition has been expanded in length, breadth and depth, and provides an extensive overview of the many facets of toxicology. Also available online via ScienceDirect – featuring extensive browsing, searching, and internal cross-referencing between articles in the work, plus dynamic linking to journal articles and abstract databases, making navigation flexible and easy. For more information, pricing options and availability visit www.info.sciencedirect.com. *Second edition has been expanded to 4 volumes *Encyclopedic A-Z arrangement of chemicals and all core areas of the science of toxicology *Covers related areas such as organizations, toxic accidents, historical and social issues, and laws *New topics covered include computational toxicology, cancer potency factors, chemical accidents, non-lethal chemical weapons, drugs of abuse, and consumer products and many more!

Download or read book Nutritional Antioxidant Therapies Treatments and Perspectives written by Kaïs Hussain Al-Gubory and published by Springer. This book was released on 2018-03-10 with total page 553 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book offers a collection of expert reviews on the use of plant-based antioxidant therapies in disease prevention and treatment. Topics discussed include the uses of plant and nutritional antioxidants in the contexts of reproductive health and prenatal development, healthcare and aging, noncommunicable chronic diseases, and environmental pollution. The text is complemented by a wealth of color figures and summary tables.

Download or read book Clinical Management of Thyroid Disease E Book written by Fredric E. Wondisford and published by Elsevier Health Sciences. This book was released on 2009-06-26 with total page 435 pages. Available in PDF, EPUB and Kindle. Book excerpt: Clinical Management of Thyroid Disease is an exciting new book edited by Fredric Wondisford, MD—developer of the revolutionary new drug, Thyrotropin—and Sally Radovick, MD, with contributions from experts in the field. It fulfills the niche of a succinct, clinical resource to help you translate research into practice. This full-color volume offers valuable information on thyroid cancer and non-cancerous lesions, the effect of drugs on thyroid function, genetic disorders, and more in an accessible, easy-to-read consistent format. Presents the expertise of authors and editorial staff comprised of leaders in the field of thyroid research and clinical management for the best-qualified guidance on diagnosis and treatment. Provides a full-color, comprehensive approach that makes valuable information easy to locate and quick to read. Covers relevant topics applicable to all levels of training and expertise to serve as a detailed clinical reference on everything from the basic to the sophisticated. Captures research advances on hot topics such as thyroid cancer and non-cancerous lesions, the effect of drugs on thyroid function, and genetic disorders so that you can incorporate them into the way you treat patients.

Download or read book Principles of Endocrinology and Hormone Action written by Antonino Belfiore and published by Springer. This book was released on 2018-02-08 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume provides comprehensive coverage of the current knowledge of the physiology of the endocrine system and hormone synthesis and release, transport, and action at the molecular and cellular levels. It presents essential as well as in-depth information of value to both medical students and specialists in Endocrinology, Gynecology, Pediatrics, and Internal Medicine. Although it is well established that the endocrine system regulates essential functions involved in growth, reproduction, and homeostasis, it is increasingly being recognized that this complex regulatory system comprises not only hormones secreted by the classic endocrine glands but also hormones and regulatory factors produced by many organs, and involves extensive crosstalk with the neural and immune system. At the same time, our knowledge of the molecular basis of hormone action has greatly improved. Understanding this complexity of endocrine physiology is crucial to prevent endocrine disorders, to improve the sensitivity of our diagnostic tools, and to provide the rationale for pharmacological, immunological, or genetic interventions. It is such understanding that this book is designed to foster.

Download or read book Reviews of Environmental Contamination and Toxicology Volume 218 written by David M. Whitacre and published by Springer Science & Business Media. This book was released on 2012-04-10 with total page 166 pages. Available in PDF, EPUB and Kindle. Book excerpt: Reviews of Environmental Contamination and Toxicology attempts to provide concise, critical reviews of timely advances, philosophy and significant areas of accomplished or needed endeavor in the total field of xenobiotics, in any segment of the environment, as well as toxicological implications.

Download or read book Hormonally Active Agents in the Environment written by National Research Council and published by National Academies Press. This book was released on 2000-02-03 with total page 453 pages. Available in PDF, EPUB and Kindle. Book excerpt: Some investigators have hypothesized that estrogens and other hormonally active agents found in the environment might be involved in breast cancer increases and sperm count declines in humans as well as deformities and reproductive problems seen in wildlife. This book looks in detail at the science behind the ominous prospect of "estrogen mimics" threatening health and well-being, from the level of ecosystems and populations to individual people and animals. The committee identifies research needs and offers specific recommendations to decision-makers. This authoritative volume: Critically evaluates the literature on hormonally active agents in the environment and identifies known and suspected toxicologic mechanisms and effects of fish, wildlife, and humans. Examines whether and how exposure to hormonally active agents occursâ€"in diet, in pharmaceuticals, from industrial releases into the environmentâ€"and why the debate centers on estrogens. Identifies significant uncertainties, limitations of knowledge, and weaknesses in the scientific literature. The book presents a wealth of information and investigates a wide range of examples across the spectrum of life that might be related to these agents.