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    Principles and practice of toxicology in public health / Ira S. Richards, Marie M. Bourgeois.

    • Title:Principles and practice of toxicology in public health / Ira S. Richards, Marie M. Bourgeois.
    •    
    • Author/Creator:Richards, Ira S. (Ira Steven), 1948-
    • Other Contributors/Collections:Bourgeois, Marie M.
    • Published/Created:Burlington, Mass. : Jones & Bartlett Learning, ©2014.
    • Holdings

       
    • Library of Congress Subjects:Toxicology.
    • Medical Subjects: Toxicology.
      Health Policy.
      Public Health Practice.
      Risk Assessment.
    • Edition:2nd ed.
    • Description:xv, 522 pages : illustrations (some color) ; 26 cm
    • Summary:All public health professionals should have some level of knowledge of the basic principles of Toxicology. Whether dealing with issues as diverse as a workers' compensation claim for a job-related exposure and injury or the removal of toxic wastes from an urban community, public health professionals must be able to communicate with each other, the public, and our political leaders concerning how chemicals can, and the conditions under which they may, realistically produce harm. Principles and Practice of Toxicology in Public Health provides students with an understanding of the nature and scope of the discipline, so that they may be prepared to participate in a meaningful way in the often highly visible problem-solving and decision-making processes required of public health professionals. In four sections, it offers an introduction to the field, as well as the basics of toxicology principles, systemic toxicity, and toxicology practice. The text is immediately readable for the student with little technical background. The Second Edition is a thorough update that has been expanded with a new chapter on endocrine toxicology.
    • Notes:Includes bibliographical references and index.
    • ISBN:9781449645267 (pbk.)
      1449645267 (pbk.)
    • Contents:Machine generated contents note: ch. 1 Toxicology and Its Roots as a Science
      Introduction
      Toxic Chemicals
      Epidemiological Studies
      Causality
      Roots of Toxicology
      Evolution of Toxicology
      Bibliography
      ch. 2 Chemical Properties and Hazardous Chemicals Information Resources
      Introduction
      Elements, Atoms, and Compounds
      Mixtures, Suspensions, and Aerosols
      Identifying Chemicals
      Physical Properties of Chemicals
      Appendix 2-1: Some Web-Based Resources
      Appendix 2-2: Regulatory Agencies That Maintain Lists for Hazardous Chemicals
      Appendix 2-3: Regional Poison Control Centers
      ch. 3 Toxicity and the Factors That Modify Toxic Responses
      Cellular Basis of Toxicity
      Spectrum of Adverse Effects
      Factors That Modify Toxicity
      Toxicogenomics and Its Importance in Public Health
      Bibliography
      ch. 4 Biological Poisons: Plant and Animal Toxins
      Introduction
      Bacterial Toxins
      Fungal Toxins
      Algal Toxins
      Higher Plant Toxins
      Animal Toxins
      Bibliography
      ch. 5 Environmental Pollutants and Their Fate
      Introduction
      Unfortunate Lessons Learned
      Pollution Versus Contamination
      Environmental Chemistry
      Environment: Compartments and Ecosystems
      Toxicity in a Population
      Endocrine-Disrupting Compounds
      Conclusion
      Bibliography
      ch. 6 Dose and Response
      Introduction
      Relating Dose to Response
      Dose-Response Graphs
      How Individuals May Respond in a Population
      Dose Must Be Referenced to Time
      Dose Standardization Based on Body Weight
      Toxicity Rating
      Referencing Dose to Environmental Media
      Bibliography
      ch. 7 Absorption of Toxicants and Models of Disposition
      Toxicant Entry into the Body
      Cell Membranes
      Movement of Toxicants Across Cell Membranes
      Skin Absorption
      Gastrointestinal Absorption
      Respiratory Absorption
      Other Exposure Routes
      Chemical Disposition and Toxicokinetics
      Models of Disposition
      Bibliography
      ch. 8 Distribution, Storage, and Elimination of Toxicants
      Introduction
      Body Water and Volume of Distribution
      Plasma Binding, Blood Flow, and Barriers to Distribution
      Toxicant Storage
      Toxicant Elimination
      Urinary Excretion
      Fecal Elimination
      Pulmonary Elimination
      Minor Routes of Elimination
      Bibliography
      ch. 9 Biotransformation
      Introduction
      Enzymes
      Tissues Where Biotransformation Proceeds
      Phase 1 Reactions and Cytochrome P450
      Phase 2 Reactions
      Bibliography
      ch. 10 Chemical-Induced Mutagenesis
      DNA and Mutations
      Mutations and Apoptosis
      Tests for DNA Damage and Mutagenicity
      Examples of Chemical Mutagens
      Bibliography
      ch. 11 Chemicals and Cancer
      Introduction
      Mutations in Genes That Regulate Cell Growth and Differentiation
      Oncogenes
      History of Chemical Carcinogenesis
      Characteristics of Cancer Cells
      Benign and Malignant Tumors
      Tumor Angiogenesis, Metastasis, and Staging
      Classification Systems for Carcinogens by Agency
      Carcinogen Classification
      Exposure to Carcinogens
      Chemical-Induced Carcinogenesis Is a Multistep Process
      Informing the Public About Carcinogens
      Bibliography
      ch. 12 Role of the Immune System
      Introduction
      Chemical Exposures
      Immune Responses
      Organs of the Immune System
      Cells of the Immune System
      Antibodies
      Immunological Disorders
      Immunosuppression by Toxicants
      Examples of Chemical-Induced Immunological Disorders
      Experimental Immunological Testing
      Bibliography
      ch. 13 Skin
      Introduction
      Structure of the Skin
      Skin Absorption of Chemicals
      Skin Toxicity: Local Effects
      Bibliography
      ch. 14 Liver and Kidneys
      Liver
      Kidneys
      Bibliography
      ch. 15 Cardiovascular System
      General Considerations
      Cardiac Physiology
      Cell Types
      Cardiac Electrophysiology
      Assessing Cardiac Function
      Effects of Toxicants on the Cardiovascular System
      Blood Vessels
      Blood
      Bibliography
      ch. 16 Respiratory System
      General Considerations
      Nomenclature of Airborne Toxicants
      Functional Divisions of the Respiratory System
      Respiratory System Injury
      Exposures to Air Pollutants
      Defense Strategies
      Types of Injury
      Bibliography
      ch. 17 Nervous System
      General Considerations
      Cells of the Nervous System
      Blood-Brain Barrier
      Neuron Action Potential and Synaptic Function
      Neurotoxicity
      Bibliography
      ch. 18 Endocrine System
      General Considerations
      Parts of the Endocrine System
      Reproductive System
      Bibliography
      ch. 19 Practice of Toxicology
      Introduction
      Categories of Toxicologists
      Expectations and Requirements for Toxicologists
      Toxicologists as Expert Witnesses
      Websites
      Bibliography
      ch. 20 Regulatory Considerations
      Standards, Guidelines, and Regulatory Agencies
      Public Awareness and Public Outrage
      Regulatory and Nonregulatory Agencies: Their Role in Protecting the Public from Chemical Exposures
      Industrial Versus Environmental Standards
      Agency for Toxic Substances and Disease Registry
      National Toxicology Program
      Consumer Product Safety Commission
      Websites
      Bibliography
      ch. 21 Toxicity Testing
      Nature and Scope of Toxicity Testing
      Toxicity Test Objectives and Considerations
      Animal Use and Extrapolation to Humans
      Practical Aspects of Measuring Toxicity Experimentally
      Acute Local Toxicity: Tests for Irritancy and Corrosiveness
      Acute Systemic Toxicity: Use and Limitations of LD50
      Efficacy, Toxicity, and Lethality
      Other Examples of Prechronic Toxicity Testing in Laboratory Animals
      Chronic Toxicity Testing in Laboratory Animals
      Human Studies
      Alternative Toxicity Testing Methods
      Examples of In Vitro Tests for Several Toxicological Endpoints
      Conclusion
      Websites
      Bibliography
      Appendix 21-1: Example of a Template for a Subchronic Toxicity Study in Rodents for FDA Review
      ch. 22 Uses and Limitations of Product Labeling for Public Safety
      Purpose of Product Labeling
      Use of Product Labels by Consumers
      Limitations of Product Labels
      Federal Requirements
      FIFRA and Pesticides
      Pesticide Product Labeling
      Product Labels Are Not Material Safety Data Sheets
      Federal Food and Drug Administration Requirements for Labeling
      Websites
      ch. 23 Toxicology Principles in the Management of Acute Poisonings
      Introduction
      Management of Acute Poisoning
      Route of Exposure Influences Toxicity: An Example Using Cocaine
      Intentional and Unintentional Exposures in the American Population
      Inhalant Use
      Toxicities Associated with "Street Drugs"
      Websites
      Bibliography
      ch. 24 Risk Assessment and the Perception of Risk
      Overview of Risk
      Risk Assessment
      Cancer Risk Assessment
      Ecological Risk Assessment
      Toxicant Interaction and Chemical Mixtures
      Responding to Public Concerns
      Websites
      Bibliography
      ch. 25 Making Informed Decisions
      Difficulties in Decision Making
      Risk Assessment in the Federal Government: Managing the Process
      Making the Best Decisions
      CRAM Report
      Websites
      Bibliography.
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