Toxicological Risk Assessment and Multi-System Health Impacts from Exposure

Toxicological Risk Assessment and Multi-System Health Impacts from Exposure PDF Author: Aristidis M. Tsatsakis
Publisher: Elsevier
ISBN: 0323853587
Category : Medical
Languages : en
Pages : 686

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Book Description
Toxicological Risk Assessment and Multisystem Health Impacts From Exposure highlights the emerging problems of human and environmental health attributable to cumulative and multiple sources of long-term exposure to environmental toxicants. The book describes the cellular, biological, immunological, endocrinologic, genetic, and epigenetic effects of long-term exposure. It examines how the combined exposure to nanomaterials, metals, pharmaceuticals, multifrequency radiation, dietary mycotoxins, and pesticides accelerates ecotoxicity in humans, animals, plants, and the larger environment. The book goes on to also offer insights into mixture risk assessments, protocols for evaluating the risks, and how this information can serve the regulatory agencies in setting safer exposure limits. The book is a go-to resource for scientists and professionals in the field tackling the current and emerging trends in modern toxicology and risk assessment. - Bridges basic research with clinical, epidemiological, regulatory, and translational research, conveying both an introductory understanding and the latest developments in the field - Evaluates real-life human health risk assessment for long-term exposures to xenobiotic mixtures and the role they play in contributing to chronic disease - Discusses advances in predictive (in silico) toxicology tools and the benefits of using omics technologies in toxicology research

Toxicological Risk Assessment and Multi-System Health Impacts from Exposure

Toxicological Risk Assessment and Multi-System Health Impacts from Exposure PDF Author: Aristidis M. Tsatsakis
Publisher: Elsevier
ISBN: 0323853587
Category : Medical
Languages : en
Pages : 686

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Book Description
Toxicological Risk Assessment and Multisystem Health Impacts From Exposure highlights the emerging problems of human and environmental health attributable to cumulative and multiple sources of long-term exposure to environmental toxicants. The book describes the cellular, biological, immunological, endocrinologic, genetic, and epigenetic effects of long-term exposure. It examines how the combined exposure to nanomaterials, metals, pharmaceuticals, multifrequency radiation, dietary mycotoxins, and pesticides accelerates ecotoxicity in humans, animals, plants, and the larger environment. The book goes on to also offer insights into mixture risk assessments, protocols for evaluating the risks, and how this information can serve the regulatory agencies in setting safer exposure limits. The book is a go-to resource for scientists and professionals in the field tackling the current and emerging trends in modern toxicology and risk assessment. - Bridges basic research with clinical, epidemiological, regulatory, and translational research, conveying both an introductory understanding and the latest developments in the field - Evaluates real-life human health risk assessment for long-term exposures to xenobiotic mixtures and the role they play in contributing to chronic disease - Discusses advances in predictive (in silico) toxicology tools and the benefits of using omics technologies in toxicology research

Regulatory Toxicology

Regulatory Toxicology PDF Author: Franz-Xaver Reichl
Publisher: Springer
ISBN: 9783642353734
Category : Medical
Languages : en
Pages : 0

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Book Description
This book will be written by experts for professionals, scientists and all those involved in toxicological data generation and decision-making. It is the updated and expanded version of a monograph published in German in 2004. Chemical safety is regulated on various levels including production, storage, transport, handling, disposal or labelling. This book deals comprehensively with the safety-ensuring methods and concepts employed by regulatory agencies, industry and academics. Toxicologists use experimental and scientific approaches for data collection, e.g. about chemical hazards, physicochemical features or toxicokinetics. The respective experimental methods are described in the book. Toxicologists also deal with much insecurity in the exposure and effect scenarios during risk assessment. To overcome these, they have different extrapolation methods and estimation procedures at their disposal. The book describes these methods in an accessible manner. Differing concepts from one regulation area to another are also covered. Reasons and consequences become evident when reading the book. Altogether, the book Regulatory Toxicology will serve as an excellent reference.

Wildlife Toxicity Assessments for Chemicals of Military Concern

Wildlife Toxicity Assessments for Chemicals of Military Concern PDF Author: Marc Williams
Publisher: Elsevier
ISBN: 0128004800
Category : Science
Languages : en
Pages : 725

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Book Description
Wildlife Toxicity Assessments for Chemicals of Military Concern is a compendium of chemical-specific toxicity information with discussions on the rationale and development of Wildlife Toxicity Reference Values (TRVs) intended for use on terrestrial wildlife for risk assessment applications. Substances covered include military-related chemicals including explosives, propellants, pesticides and metals. Wildlife Toxicity Assessments for Chemicals of Military Concern is a much-needed resource designed to meet the needs of those seeking toxicological information for ecological risk assessment purposes. Each chapter targets a specific chemical and considers the current knowledge of the toxicological impacts of chemicals to terrestrial wildlife including mammalian, avian, amphibian and reptilian species. - Provides detailed information on how Wildlife Toxicity Values (TRVs) for military chemicals of concern are derived and evaluated. - Covers wildlife toxicity assessments of explosives, metals and environmental chemicals. - Compiles relevant information on the environmental effects of chemicals on wildlife in relation to public and environmental health.

Public Health Risk Assessment for Human Exposure to Chemicals

Public Health Risk Assessment for Human Exposure to Chemicals PDF Author: K. Asante-Duah
Publisher: Springer Science & Business Media
ISBN: 9401004811
Category : Medical
Languages : en
Pages : 352

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Book Description
In fact, with the control and containment of most infectious conditions and diseases of the past millennium having been achieved in most developed countries, and with the resultant increase in life expectancies, much more attention seems to have shifted to degenerative health problems. Many of the degenerative health conditions have been linked to thousands of chemicals regularly encountered in human living and occupational/work environments. It is important, therefore, that human health risk assessments are undertaken on a consistent basis - in order to determine the potential impacts of the target chemicals on public health.

Telomeres

Telomeres PDF Author: Aristidis Tsatsakis
Publisher: CRC Press
ISBN: 1040264956
Category : Social Science
Languages : en
Pages : 654

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Book Description
This book provides a comprehensive overview of aging and its mechanisms through the prism of telomere length and its link to lifestyle parameters and environmental pollutants, diseases where telomere length attrition is prominent, and therapeutic approaches to slow down or prevent the process of telomere length reduction. It also provides an extensive comparison of the methodology for telomere length determination and characterization. The book will help researchers in any discipline to obtain an in-depth and broad knowledge of the most recent advances in telomere research written by specialists in the field. It is also addressed to the readers interested in gaining an insight into the processes of aging and those factors that affect “graceful” aging, enabling them to extract even useful tips in improving their everyday habits.

Science and Judgment in Risk Assessment

Science and Judgment in Risk Assessment PDF Author: National Research Council
Publisher: National Academies Press
ISBN: 030904894X
Category : Science
Languages : en
Pages : 668

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Book Description
The public depends on competent risk assessment from the federal government and the scientific community to grapple with the threat of pollution. When risk reports turn out to be overblownâ€"or when risks are overlookedâ€"public skepticism abounds. This comprehensive and readable book explores how the U.S. Environmental Protection Agency (EPA) can improve its risk assessment practices, with a focus on implementation of the 1990 Clean Air Act Amendments. With a wealth of detailed information, pertinent examples, and revealing analysis, the volume explores the "default option" and other basic concepts. It offers two views of EPA operations: The first examines how EPA currently assesses exposure to hazardous air pollutants, evaluates the toxicity of a substance, and characterizes the risk to the public. The second, more holistic, view explores how EPA can improve in several critical areas of risk assessment by focusing on cross-cutting themes and incorporating more scientific judgment. This comprehensive volume will be important to the EPA and other agencies, risk managers, environmental advocates, scientists, faculty, students, and concerned individuals.

Immunotoxicogenomics

Immunotoxicogenomics PDF Author: Md. Naimat Ali
Publisher: Elsevier
ISBN: 0443185115
Category : Medical
Languages : en
Pages : 308

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Book Description
Immunotoxicogenomics: A Multidisciplinary Approach in Systems Toxicology provides broad coverage to diverse aspects of immunotoxicogenomics. The book covers the major mechanisms and effects of toxic substances on the immune system and on the regulation of gene expression. This includes the aims, opportunities, clinical applications, recent developments, emerging and future trends in immunotoxicogenomics.The book starts off with a discussion of the systemic approach to the study of toxicants. It also looks at the current genomic tools used to assess immunotoxicity and the systems biology methods used in immuno-toxicogenomics. Other topics include genomic expression profiling, the use of gene expression as a tool to understand and predict immunotoxicity, immunotox-icogenomics as a screening tool, and the assessment and analysis of Immunotoxicogenomics data. Future trends round off the discussion in the book. Immunotoxicogenomics: A Multidisciplinary Approach in Systems Toxicology provides a collaborative multidisciplinary approach for researchers in the fields of toxicology, genetics, and immunology and others engaged in the study on the effects of toxic substances on immune responses. - Offers background and progress information for clinical applications and potential immunotoxicogenomics prospects - Covers the major mechanisms currently known by which toxic substances affect the immune system and gene expression - Provides a multidisciplinary approach to immunotoxicology, with updated content on fundamentals, the latest breakthroughs, clinical applications, and future perspectives

Essentials of Pharmatoxicology in Drug Research, Volume 1

Essentials of Pharmatoxicology in Drug Research, Volume 1 PDF Author: Rakesh Kumar Tekade
Publisher: Elsevier
ISBN: 044315841X
Category : Medical
Languages : en
Pages : 754

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Book Description
Toxicity and Toxicodynamics, Volume One in the Essentials of Pharmatoxicology in Drug Research series provides an overview on the essentials of toxicology, risk assessment and the mechanisms. Topics discussed include the types of cellular responses to chemical toxicants, mechanisms of drug toxicity, and their relevance to pharmaceutical product development. The book examines omics and computer-aided technologies for mechanistic and predictive toxicology and covers state-of-art testing in the evaluation of detrimental pathways, dose selection in toxicity studies, as well as the role of regulatory agencies in toxicity studies. In addition, there is also discussion on clinical interventions such as pharmacotherapy and managed care strategies for acute poisoning. This volume is a valuable resource to those learning more about the drug development process related to toxicology and those who want to get an update on newer concepts on the toxicology aspect of drug research. - Examines toxicological risk assessment in drug research - Discusses toxicity mechanisms - Covers risk assessment and the use of omics and computational technologies in mechanistic and predictive toxicology - Offers clinical interventions and managed care as a result of toxic injury and acute poisoning

Cheminformatics, QSAR and Machine Learning Applications for Novel Drug Development

Cheminformatics, QSAR and Machine Learning Applications for Novel Drug Development PDF Author: Kunal Roy
Publisher: Elsevier
ISBN: 0443186391
Category : Medical
Languages : en
Pages : 768

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Book Description
Cheminformatics, QSAR and Machine Learning Applications for Novel Drug Development aims at showcasing different structure-based, ligand-based, and machine learning tools currently used in drug design. It also highlights special topics of computational drug design together with the available tools and databases. The integrated presentation of chemometrics, cheminformatics, and machine learning methods under is one of the strengths of the book.The first part of the content is devoted to establishing the foundations of the area. Here recent trends in computational modeling of drugs are presented. Other topics present in this part include QSAR in medicinal chemistry, structure-based methods, chemoinformatics and chemometric approaches, and machine learning methods in drug design. The second part focuses on methods and case studies including molecular descriptors, molecular similarity, structure-based based screening, homology modeling in protein structure predictions, molecular docking, stability of drug receptor interactions, deep learning and support vector machine in drug design. The third part of the book is dedicated to special topics, including dedicated chapters on topics ranging from de design of green pharmaceuticals to computational toxicology. The final part is dedicated to present the available tools and databases, including QSAR databases, free tools and databases in ligand and structure-based drug design, and machine learning resources for drug design. The final chapters discuss different web servers used for identification of various drug candidates. - Presents chemometrics, cheminformatics and machine learning methods under a single reference - Showcases the different structure-based, ligand-based and machine learning tools currently used in drug design - Highlights special topics of computational drug design and available tools and databases

Blackwell's Five-Minute Veterinary Consult Clinical Companion

Blackwell's Five-Minute Veterinary Consult Clinical Companion PDF Author: Lynn R. Hovda
Publisher: John Wiley & Sons
ISBN: 1394158726
Category : Medical
Languages : en
Pages : 980

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Book Description
Small Animal Toxicology Respond rapidly to small animal poisonings with this up-to-date quick reference guide Blackwell’s Five-Minute Veterinary Consult Clinical Companion: Small Animal Toxicology, Third Edition is an essential resource for managing poisonings in dogs and cats. Using the familiar Five-Minute Veterinary Consult format, the book makes it quick and easy to find the crucial details for successfully managing toxicology cases in dog and cat patients. Toxins are listed alphabetically with key details in brief bullets, with clinical photographs depicting plants and other toxins for identification purposes. The Third Edition adds 11 new chapters, including pet food, CBD, gabapentin, and more, and 2 new appendices discussing anthelmintics and calculations. Blackwell’s Five-Minute Veterinary Consult Clinical Companion: Small Animal Toxicology: Makes it easy to locate and apply pertinent information in a time-sensitive poisoning situation Presents toxins in alphabetical order for ease of use, with an index by clinical signs to help develop differential lists when the toxin isn’t known Features clinical photographs to aid in identifying toxins Emphasizes clinically relevant details for the most common toxins presenting in small animal practice Adds 11 new chapters and 2 new appendices, plus expanded and updated information throughout Blackwell’s Five-Minute Veterinary Consult Clinical Companion: Small Animal Toxicology is a must-have resource for general practice and emergency vets, veterinary students, and anyone who might take a call about a suspected poisoning.