Download or read book Inhaled Particles written by Chiu-sen Wang and published by Elsevier. This book was released on 2005-01-20 with total page 214 pages. Available in PDF, EPUB and Kindle. Book excerpt: Inhaled Particles integrates all that is known about inhaled particles in a unified treatment. It aims to provide a scientific framework essential to a reasonable understanding of inhaled particles. The emphasis is placed on demonstrating the key roles of lung morphology on airflow and particle transport as well as identifying physical and biological factors that influence deposition. Special attention is paid to maintaining consistency of treatment and a balance between theoretical modeling and experimental measurements. The book covers all important aspects of inhaled particles including inhalability, aerosol dispersion, particle deposition, and clearance. It reviews concisely the basic background of lung morphology, respiratory physiology, aerodynamics, and aerosol science pertinent to the subject. Essential aspects of health effects and applications are also included. An easy-to-read, self contained introduction to the field An excellent source of updated research information Useful for students and professionals in aerosol science, environmental health science, occupational hygiene, health physics and biomedical engineering

Download or read book Inhaled Particles III written by W. H. Walton and published by . This book was released on 1971 with total page 596 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Inhaled particles written by and published by . This book was released on 1977 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Inhaled Particles VI written by J. Dodgson and published by Elsevier. This book was released on 2013-09-17 with total page 1244 pages. Available in PDF, EPUB and Kindle. Book excerpt: Inhaled Particles VI contains the proceedings of an international symposium and workshop on lung dosimetry, organized by the British Occupational Hygiene Society in cooperation with the Commission of the European Communities and held at Cambridge on September 2-6, 1985. The symposium presents results of research on the entry, destiny, and effects of respired particles, with emphasis on mechanisms and dose-response relationships. This book contains, in three separate parts, 84 papers from the symposium, 34 workshop papers, and 20 poster presentations. Parts 1 and 2 are further divided into sections. Section 1 presents several papers concerning the influence of breathing pattern and activity on regional deposition of inhaled particles. Section 2 shows comparative studies of aerosol deposition in experimental animals and humans. Subsequent sections explore the mineral content of lungs to differing exposures; biological effects of dusts; hazard parameters; dust measurement; exposure of workers to vermiculite and attapulgite; effects of dust exposure in the coal mining industry; and effects of silica dust exposure. Other topics of significance include toxicity of artificial mineral fibers and utility of magnetopneumography as a non-invasive investigational test.

Download or read book Inhaled Particles and Vapours written by C. N. Davies and published by Elsevier. This book was released on 2013-09-17 with total page 701 pages. Available in PDF, EPUB and Kindle. Book excerpt: Inhaled Particles and Vapors covers the proceedings of an International Symposium by the same title on September 28 – October 1, 1965, organized by the British Occupational Hygiene Society. This book is organized into seven sections encompassing 48 chapters. Section I reviews the anatomy and physiology of human lung. Section II describes the pulmonary response to dust in terms of airway changes and reactions to silica. Sections III and IV deal with lung clearance in animals, the retention, penetration, and elimination of inhaled dusts, and lung deposition and clearance in human. Section V emphasizes the sources of dust inhaled by the human lungs, while Section VI discusses the relationship between pneumonoconiosis and dust exposure. Section VII presents the results of the investigations of dust exposure. This book will prove useful to pulmonologists, toxicologists, and workers in the field of occupational health.

Download or read book Pulmonary Deposition and Retention of Inhaled Aerosols written by Theodore F. Hatch and published by Elsevier. This book was released on 2013-09-12 with total page 209 pages. Available in PDF, EPUB and Kindle. Book excerpt: Pulmonary Deposition and Retention of Inhaled Aerosols is concerned with the respiratory deposition and retention of inhaled aerosols, starting with initial intake and concluding with events that precede pathological tissue response, drawing equally upon both the physical and biological aspects of the subject. The book opens with an introductory chapter on the relationship between the dose of an inhaled aerosol and the kind and degree of response, and classification of particulate substances. This is followed by separate chapters on pulmonary deposition and retention of inhaled aerosols; the factors that influence disease risks associated with atmospheric exposure to aerosols; and measurement of aerosol composition and concentration. It is hoped that the book will help the specialists from both sides as well as technical and administrative personnel to acquire a common understanding of the important intermediate factors that operate between the outside dusty atmosphere and the internal tissue damage and disease—factors that may operate to make one exposure dangerous to life and another altogether innocuous.

Download or read book Inhaled Particles and Vapours written by British Occupational Hygiene Society and published by Pergamon. This book was released on 1961 with total page 598 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Inhaled Particles V written by W. H. Walton and published by Elsevier. This book was released on 2013-10-22 with total page 965 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Annals of Occupational Hygiene: Inhaled Particles V emphasizes respired particles, particularly their effects, fate, and entry, by considering quantitative exposure-effect relationships and basic mechanisms. Divided into eight sections, the book presents analysis of the dynamics of particles that enter the mouth or nose, which has been considered relative to hygiene standards grounded on ‘total dust’. The concerns include the retention of mineral fibers and asbestos in the lungs. The effects on health of coal dusts and fly ash generally common in the energy industries are considered. The text also presents the tests of the carcinogenicity and pathogenicity of dusts and the toxicity of nitrous oxides. The book then focuses on the response of the airways to aerosols, sulfates, gold mine dusts, and organic dusts. Coal mining and its relationship with the progression of pneumoconiosis are also discussed. The book is a great source of information for those who are doing studies in the field of occupational health, particularly on the effects of dust and other related particles on the health of workers.

Download or read book Inhaled Particles IV written by British Occupational Hygiene Society and published by . This book was released on 1977 with total page 432 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Toxicology of Inhaled Materials written by H.P. Witschi and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 559 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book deals with the methods and scientific basis of inhalation toxicology. It describes devices and facilities needed to expose animals to inhaled particles and gases as well as approaches to estimating or measuring the fraction of the inhaled material that is retained in the respiratory tract. The book then reviews the evergrowing repertoire of techniques that can be used to measure the responses elicited by the exposure. Quantitative and qualitative anatomical, physiological, and biochemical strategies are discussed in detail. We believe that the toxicology of inhaled materials is an important and timely topic for several'reasons. During the past decade, morbidity and mortality attributable to cardiovascular disease have significantly decreased. Progress in combatting cancer, the second most important cause of death, has been slower, and lung cancer actually became the leading cause of death in men and the second leading cause of cancer death in women. In addition, the incidence of non-neo plastic respiratory diseases such as emphysema, fibrosis, and chronic bronchitis has increased the past decade. In the United States, the National Institutes of Health (NIH) has recently reported that chronic obstructive pulmonary disease affects nearly 10 miliion persons and accounts for 59,000 deaths yearly; indeed, it ranks as the fifth leading cause of death. Because the incidence is increasing, the NIH estimates that it may become the nation's fourth or even third leading cause of death by the year 2000.

Download or read book Particle Lung Interactions written by Peter Gehr and published by CRC Press. This book was released on 2009-09-25 with total page 324 pages. Available in PDF, EPUB and Kindle. Book excerpt: Written by an expanded team of leading international scientists, the second edition thoroughly investigates research and therapies for managing adverse physiological effects of air-borne particles on the respiratory tract. The book examines the lung as the gateway for particle damage to organs outside the respiratory system and provide the informat

Download or read book Inhaled Particles and Vapours written by and published by . This book was released on 1961 with total page 596 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Cardiovascular Effects of Inhaled Ultrafine and Nano Sized Particles written by Flemming R. Cassee and published by John Wiley & Sons. This book was released on 2011-03-29 with total page 490 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book assists scientists, toxicologists, clinicians, and public health regulators to understand the complex issues that determine the impact of air pollution on the cardiovascular system. It covers a range of relevant topics including particulate matter (PM) sources and characterization, methods of exposure, impact of PM on cells and systems, role of particles in the pathophysiology of cardiovascular disease, risk assessment, and potential environmental and therapeutic interventions.

Download or read book Aerosols and the Lung written by Stewart W. Clarke and published by Elsevier. This book was released on 2015-08-11 with total page 291 pages. Available in PDF, EPUB and Kindle. Book excerpt: Aerosols and the Lung covers all aspects of aerosols and the lung, including the use of aerosol in clinical medicine. This volume was developed from the editors' longstanding interest in lung defenses coupled with the radioaerosol technique of assessing their efficiency. This book is organized into 11 chapters. The coverage of these chapters include the physical properties of aerosol required to evaluate their inhalation into the lung, production of aerosol that is suitable for inhalation, determination of aerosol deposition in the lungs and the assessment of lung clearance. This book also highlights the importance of radioaerosols in estimating airway calibre, in detecting airway disease and in ventilation imaging. This book will be of interest to medical students and professionals, particularly those dealing with studies of the human lungs and aerosols.

Download or read book Inhaled Particles and Vapours II written by Charles Norman Davies and published by . This book was released on 1967 with total page 605 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Particle Toxicology written by Ken Donaldson and published by CRC Press. This book was released on 2006-12-21 with total page 462 pages. Available in PDF, EPUB and Kindle. Book excerpt: Exposure to particles in industry and mining and from accidental anthropogenic sources constitutes an ongoing threat. Most recently nanoparticles arising from advances in technology are exposing a wider population to pathogenic stimuli. The effects of inhaled particles are no longer confined to the lung as nanoparticles have the potential to transl

Download or read book Extrapolation of Dosimetric Relationships for Inhaled Particles and Gases written by James D. Crapo and published by . This book was released on 1989 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt: Extrapolation Modeling, Advancements and Research Issues in Lung Dosimetry; Lung Structure, Function Relationships; Species Differences in Airway Cell Distribution and Morphology; Alternative Methods to Evaluate Species Differences in Upper Airway Structure, Function; Preparation of Rat Nasal Airway Casts and Their Application to Studies of Nasal Airflow; Age Related Morphometric Analysis of Human Lung Casts; Anatomical Modeling of Microdosimetry of Inhaled Particles and Gases in the Lung; Experimental Dosimetry; Particle Deposition at the Alveolar Duct Bifurcations; Effects of Airway Branch Angle, Branch Point Number, and Gravity on Particle Deposition and Retention; Regional Deposition of Inhaled Particulates in Conducting Airways and Lung Segments; The Physical Properties of Mainstream Cigarette Smoke and Their Relationship to Deposition in the Respiratory Tract; Localization of 14C Dotriacontane Labeled Cigarette Smoke Particulate in the Dog Lung; Human Lung Clearance Following Bolus Inhalation of Radioaerosols; Effects of Ventilatory Patterns and Pre-existing Disease on Deposition of Inhaled Particles in Animals; Nasopharyngeal Uptake of Ozone in Humans and Animals; New Methods; Regional Dosimetry of Inhaled Particles Using SPECT; Dual Laser Doppler System for Real Time, Simultaneous Characterization of Aerosols by Size and Concentration; Dosimetry of Inhaled Particles by Means of Light Scattering; Modeling Approaches; Issues That Must Be Addressed When Constructing Anatomical Models of the Developing Lung; Significances of the Variability of Tracheobronchial Airway Paths and Their Air Flow Rates to Dosimetry Model Predictions of the Absorption of Gases; Predicting Respiratory Tract Clearance in Man; The Role of Particle Hygroscopicity in Aerosol Therapy and Inhalation Toxicology; Age-Dependent Lung Dosimetry of Radon Progeny; Deposition and Retention Modeling of Inhaled Cadmium in Rat and Human Lung, An Example for Extrapolation of Effects and Risk Estimation.