Mineral Fibers and Health

Mineral Fibers and Health PDF Author: F.D.K. Liddell
Publisher: CRC Press
ISBN: 9780849366468
Category : Science
Languages : en
Pages : 398

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Book Description
The part of this book covering pathogensis and modes of action begins with a chapter on the physicochemical properties of asbestos fibers and a chapter on the deposition and retention of fibers within the lung and their clearance. Some of the effects of asbestos can be reproduced in animal experiments, and the book includes a full review of the results from animal studies using various routes of administration of fibers. It is also generally accepted that the effects of fibers on pulmonary macrophages is central to all fiber-induced pathology, and the release of macrophage-associated inflammatory and immunological mediatros is dealt with in a further chapter. Examination of pathogenicity by cell culture is described, and areas covered include the role of free radicals and cellular mechanisms in producing genetic damage. The fiber-induced activation of some second messenger pathways is also described, with consideration of whether or not similar cellular mechanisms are responsible for all the clinical conditions associated with fiber exposure. Knowledge of the mechanisms involved should be valuable in the development of safe fibers and the prevention of human exposure to new materials that are dangerous as asbestos. The final chapters expound and resolve the conflicts in evidence, discuss the importance of fibers for human well-being and the possible health impact on nonmineral alternatives, and evaluate risks to the public

Mineral Fibers and Health

Mineral Fibers and Health PDF Author: F.D.K. Liddell
Publisher: CRC Press
ISBN: 9780849366468
Category : Science
Languages : en
Pages : 398

Get Book Here

Book Description
The part of this book covering pathogensis and modes of action begins with a chapter on the physicochemical properties of asbestos fibers and a chapter on the deposition and retention of fibers within the lung and their clearance. Some of the effects of asbestos can be reproduced in animal experiments, and the book includes a full review of the results from animal studies using various routes of administration of fibers. It is also generally accepted that the effects of fibers on pulmonary macrophages is central to all fiber-induced pathology, and the release of macrophage-associated inflammatory and immunological mediatros is dealt with in a further chapter. Examination of pathogenicity by cell culture is described, and areas covered include the role of free radicals and cellular mechanisms in producing genetic damage. The fiber-induced activation of some second messenger pathways is also described, with consideration of whether or not similar cellular mechanisms are responsible for all the clinical conditions associated with fiber exposure. Knowledge of the mechanisms involved should be valuable in the development of safe fibers and the prevention of human exposure to new materials that are dangerous as asbestos. The final chapters expound and resolve the conflicts in evidence, discuss the importance of fibers for human well-being and the possible health impact on nonmineral alternatives, and evaluate risks to the public

Asbestiform Fibers

Asbestiform Fibers PDF Author: Committee on Nonoccupational Health Risks of Asbestiform Fibers
Publisher:
ISBN:
Category : Medical
Languages : en
Pages : 356

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Book Description
Much of the more than 30 million tons of asbestos used in the United States since 1900 is still present as insulation in offices and schools, as vinyl-asbestos flooring in homes, and in other common products. This volume presents a comprehensive evaluation of the relation of these fibers to specific diseases and the extent of nonoccupational risks associated with them. It covers sources of asbestiform fibers, properties of the fibers, and carcinogenic and fibrogenic risks they pose.

Environmental Toxicants

Environmental Toxicants PDF Author: Morton Lippmann
Publisher: John Wiley & Sons
ISBN: 0470442883
Category : Science
Languages : en
Pages : 1189

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Book Description
Provides the most current information and research available for performing risk assessments on exposed individuals and populations, giving guidance to public health authorities, primary care physicians, and industrial managers Reviews current knowledge on human exposure to selected chemical agents and physical factors in the ambient environment Updates and revises the previous edition, in light of current scientific literature and its significance to public health concerns Includes new chapters on: airline cabin exposures, arsenic, endocrine disruptors, and nanoparticles

Biopersistence of Respirable Synthetic Fibers and Minerals

Biopersistence of Respirable Synthetic Fibers and Minerals PDF Author:
Publisher:
ISBN:
Category : Air
Languages : en
Pages : 314

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Book Description


Health Risk Assessment for Asbestos and Other Fibrous Minerals

Health Risk Assessment for Asbestos and Other Fibrous Minerals PDF Author: Andrey Korchevskiy
Publisher: John Wiley & Sons
ISBN: 111943842X
Category : Technology & Engineering
Languages : en
Pages : 485

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Book Description
Evaluates the risks and human health impacts of asbestos and other fibrous minerals Despite continuous efforts to eliminate asbestos from commercial use, it remains a serious occupational and environmental hazard. Health Risk Assessment for Asbestos and Other Fibrous Minerals provides a rigorous discussion of risk assessment methodology for elongate mineral particles, covering basics, theory, models, and practical applications, enabling readers to participate in carrying out efficient and informed health risk assessments, to estimate potential adverse effects for exposed populations, and to determine the acceptability of risks at a given level of exposure. Coverage includes: Mineralogy, health effects, pathology, exposure assessment, modeling, and characterization of risks for asbestos and similar toxic materials Necessary integration of epidemiology, toxicology, industrial hygiene, and environmental health expertise when performing a health risk assessment Emerging and not-well-known hazards, e.g. erionite and other naturally occurring fibrous minerals Contributions by Garry Burdett, Bruce Case, Lucy Darnton, Daniel Hall, Arseniy Korchevskiy, Brooke Mossman, Cassidy Strode, Robert Strode, and Ann Wylie Case studies and examples of risk calculations Health Risk Assessment for Asbestos and Other Fibrous Minerals is a highly practical reference on the subject for occupational and public health professionals, industry and government regulators, industrial hygienists, and risk assessors, along with epidemiologists, biostatisticians, toxicologists, and other scientific professionals.

Environmental Health Perspectives

Environmental Health Perspectives PDF Author:
Publisher:
ISBN:
Category : Environmental health
Languages : en
Pages : 1162

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Book Description


Health Effects of Mineral Dusts

Health Effects of Mineral Dusts PDF Author: George D. Guthrie, Jr.
Publisher: Walter de Gruyter GmbH & Co KG
ISBN: 1501509713
Category : Science
Languages : en
Pages : 600

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Book Description
Volume 28 of Reviews in Mineralogy provides some of the necessary tools for the researcher interested in this area of interdisciplinary research. The chapters present several of the important problems, concepts, and approaches from both the geological and biological ends of the spectrum. These two extremes are partially integrated throughout the book by cross-referencing between chapters. Chapter 1 also presents a general introduction into the ways in which these two areas overlap. However, many of the areas ripe for the interdisciplinarian will become obvious after reading the various chapters. The final chapter of this book discusses some of the regulatory aspects of minerals. Ultimately, the regulatory arena is where this type of interdisciplinary approach can make an impact, and hopefully better communication between all parties will accomplish this goal. A glossary is included at the end of this book, because the complexity of scientific terms in the two fields can thwart even the most enthusiastic of individuals. This volume represents the proceedings of a course by the same title held at Harbor House Resort and Conference Center on Nantucket Island off the coast of Massachusetts, October 22-24, 1993.

Clinical Environmental Health and Toxic Exposures

Clinical Environmental Health and Toxic Exposures PDF Author: John Burke Sullivan
Publisher: Lippincott Williams & Wilkins
ISBN: 9780683080278
Category : Medical
Languages : en
Pages : 1348

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Book Description
Now in its revised and updated Second Edition, this volume is the most comprehensive and authoritative text in the rapidly evolving field of environmental toxicology. The book provides the objective information that health professionals need to prevent environmental health problems, plan for emergencies, and evaluate toxic exposures in patients.Coverage includes safety, regulatory, and legal issues; clinical toxicology of specific organ systems; emergency medical response to hazardous materials releases; and hazards of specific industries and locations. Nearly half of the book examines all known toxins and environmental health hazards. A Brandon-Hill recommended title.

Geology and Health

Geology and Health PDF Author: H. Catherine W. Skinner
Publisher: New York : Oxford University Press
ISBN: 0195162048
Category : Environmental health
Languages : en
Pages : 192

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Book Description
Geology and Health is an integration of papers from geo-bio-chemical scientists on health issues of concern to humankind worldwide, demonstrating how the health and well-being of populations now and in the future can benefit through coordinated scientific efforts. International examples on dusts, coal, arsenic, fluorine, lead, mercury, and water borne chemicals, that lead to health effects are documented and explored. They were selected to illustrate how hazards and potential hazards may be from natural materials and processes and how anthropomorphic changes may have contributed to disease and debilitation instead of solutions. Introductory essays by the editors highlight some of the progress toward scientific integration that could be applied to other geographic sites and research efforts. A global purview and integration of earth and health sciences expertise could benefit the future of populations from many countries. Effective solutions to combat present and future hazards will arise when the full scope of human interactions with the total environment is appreciated by the wide range of people in positions to make important and probably expensive decisions. A case to illustrate the point of necessary crossover between Geology and Health was the drilling of shallow tube wells in Bangladesh to provide non-contaminated ground water. This "good" solution unfortunately mobilized arsenic from rocks into the aquifer and created an unforeseen or 'silent' hazard: arsenic. Geologists produce maps of earth materials and are concerned with natural processes in the environment with long time-frame horizons. The health effects encountered through changing the water source might have been avoided if the hydrological characteristics of the Bangladesh delta had been known and any chemical hazards had been investigated and documented. A recurrence of this type of oversight should be avoidable when responsible parties, often government officials, appreciate the necessity of such integrated efforts. The book extols the virtues of cooperation between the earth, life and health sciences, as the most practical approach to better public health worldwide.

Veterinary Toxicology for Australia and New Zealand

Veterinary Toxicology for Australia and New Zealand PDF Author: Rosalind Dalefield
Publisher: Elsevier
ISBN: 0127999124
Category : Medical
Languages : en
Pages : 630

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Book Description
Veterinary Toxicology for Australia and New Zealand is a reference suited to the unique challenges of veterinary practice in Australia and New Zealand. Both streamlined and thorough in its coverage of poisons and treatments for those locations, this focused approach allows readers to quickly find relevant information that is presented in a concise and logical manner that is useful to clinicians. The authors draw upon a wealth of knowledge of the particularities of toxicology in Australia and New Zealand to present readers with the up-to-date information required to efficiently and effectively diagnose and treat their patients. - Highlights toxins of specific concern in Australia and New Zealand - Structures information in a logical way so that it can be located quickly - Offers up-to-date information on current and emerging risks