Alcohol, Drugs of Abuse and Immunomodulation


Book Description

The studies presented in this symposium volume investigate the mechanisms of the immune dysfunction due to alcohol, heroin, and cocaine use, and attempt to elucidate what their ultimate effects are on AIDS, cancer growth and infectious disease.




Drugs of Abuse, Immunomodulation, and Aids


Book Description

Introduction and Perspectives This volume represents the Proceedings of the Fifth Annual Symposium on Drugs of Abuse, Immunomodulation, and AIDS. The meeting was held in Nashville, Tennessee, June 12-14, 1997. In this symposium, as in the past, newer knowledge was reviewed concerning the relationship between the immune and the nervous systems with regard to the effects of drugs of abuse. This symposium focused on the relationship between the immune system and the nervous system with regard to the effects of drugs of abuse and infections such as the immunodeficiency virus that causes AIDS. As in the past symposia, presentations fo cused on the brain-immune axis from the viewpoint of drugs of abuse rather than from the subject of the brain or immunity alone. The aim of this series of conferences has been to clarify the consequences ofimmunomodulation induced by drugs of abuse on susceptibility and pathogenesis of infectious diseases, both in man and in various animal model systems. Recreational use of drugs of abuse, such as morphine, cocaine, and marijuana, as well as alcohol, by large numbers of individuals in this country and around the world has aroused serious concerns about the consequences of use of such drugs, especially on the normal physiological responses of an individual, including immune mechanisms. It is now widely known that many drugs of abuse, including marijuana, are used by millions ofindi viduals in this country and by even more abroad.







Drugs of Abuse, Immunity, and Immunodeficiency


Book Description

This volume is based on the program of the International Conference on Drugs of Abuse, Immunity and Immunodeficiency held in Clearwater Beach, Florida. It was sponsored by the University of South Florida College of Medicine with the support of the National Institute on Drug Abuse. During the past few decades, drugs of abuse, including marijuana, cocaine, opiates and alcohol, have been studied by biomedical scientists in terms of the systemic effects of the drugs as well as alterations in neurophysiology and the psychology. More recently, the scope of such investigations has been broadened to include alterations within the immune system, and the influence of altered immunity on physiological and psychological consequences of drug abuse. In this regard, participants in the Clearwater Beach conference provided new information concern ing both basic and clinical aspects of drugs of abuse and immunity, especially immunodeficiency. Advances have been made in recent years in understanding the nature and mechanisms regulating the immune response and the mechanisms by which drugs may influence immune responses. In particular, the emergence of psychoneuroimmunology as a new discipline has heightened interest in immune responses influenced by psychoactive drugs. This has resulted in interdisciplinary investigations involving clinical and basic scientists including microbiologists, immu nologists, physiologists, psychiatrists, oncologists and others. The recreational use of the above mentioned drugs by large numbers of individuals has aroused serious concern about the consequences of this activity.




Drugs of Abuse and Immune Function


Book Description

This important publication provides up-to-date reviews using data from human patients and animal models. The goal is to understand the relationship between immunological modification by drugs of abuse and disease resistance. Examined are the major drugs of abuse and their effects on lymphoid cell function, numbers, development, and interactions. Also addressed are reviews of how ethanol, cocaine, morphine, and marijuana effect the immune function. The book includes evaluations of the relationship of immunomodulation by drugs of abuse on resistance to infectious diseases. This is critical to understanding how drugs modulate diseases and cancer development. This invaluable publication is important to those in biochemistry, physiology, chemistry, biology, immunology, cancer, medicine, pharmacology, microbiology, psychology, psychiatry, and additive studies. It is also of value to those in nutrition, pathology, pediatrics, family medicine, gerontology, surgery, sociology, and anatomy. Specialty groups, such as those in tropical medicine and public policy, will have a strong interest in the book. It is also of significant interest to organizations that deal with major numbers of patients using drugs of abuse and with their associated diseases including AIDS.




Alcohol, Drugs of Abuse, and Immune Functions


Book Description

Substance abusers are an immunocompromised population, vulnerable to a wide array of new and resurgent infectious diseases - in spite of modern treatment. For example, opportunistic infections like tuberculosis are the principal cause of morbidity and mortality in HIV positive patients. Alcohol- and drug-induced disorders are wide-ranging, gaining prominence as the spectrum of emerging diseases broadens. Alcohol, Drugs of Abuse, and Immune Functions reviews the role of these immunosuppressants as cofactors in disease. It covers the basic biology and immunology of impairments to defense against infectious disease. Alcohol and drug use is consistently associated with immunosuppression, although it isn't known if it is the substance itself, a metabolite, or an indirect effect that alters disease resistance. This text explores the advances toward answering this question, examines alcohol in different settings, its relationship to important cells, and the effects it can have on vital organs such as the liver and the lungs.




Biochemistry & Physiology of Substance Abuse


Book Description

The purpose of this series is to provide a resource for concise, detailed reviews of key aspects of the biochemistry of substances of abuse. This text presents pertinent research findings on various effects of drug and alcohol abuse by knowledgeable specialists in this field. Some biochemical changes considered include immunomodulation, altered disease resistance, membrane fluidity and functional modifications, teratogenic effects, and modifications of hormonal regulation and production with major functional consequences. Chapters summarize and evaluate in detail the advances made in understanding the changes in biochemistry or physiology caused by various drugs of abuse. Various drugs of abuse, particularly alcohol and major elicit compounds are emphasized. Information on their effects on nutrition, immunology, biochemistry, metabolism, and pharmacology are included. This text will assist the researcher, clinician and student in comprehending the complex changes caused by the direct and indirect effects of single drugs at the cellular level.




Fundamentals of Psychoneuroimmunology


Book Description

Fundamentals of Psychoneuroimmunology Cai Song University of British Columbia, Vancouver, Canada, and Brian E. Leonard National University of Ireland, Galway, Ireland The long-held concept that the nervous, endocrine and immune systems are separate entities has given way to a new understanding of human biology. Psychoneuroimmunology addresses the realisation that the neural, immune, and endocrine systems are inextricably linked and that the effects of each affect all-the systems work together as a complicated set of triggers and balances, an intertwining of the physiological and emotional states. Beginning with the fundamentals of immune and neuroendocrine function, Fundamentals of Psychoneuroimmunology explores the complexities of behavioural assessment, the basic types of immunity, the importance of immune cell redistribution in the response to challenges such as infection and stress, and the multifaceted roles of nerves, hormones and cytokines. This text provides a sound introduction to the field and also serves as a valuable reference to those more familiar with the subject. Fundamentals of Psychoneuroimmunology: * Is the first book to cover this rapidly growing speciality comprehensively * Provides a sound biological basis to the discipline * Covers topics from the biology of immune and neuroendocrine function to the future of psychoneuroimmunology This volume, by the author of the acclaimed Fundamentals of Psychopharmacology, will be an essential reference for psychiatrists, neurologists, neuroimmunologists, neuroendocrinologists and psychologists, and will, it is hoped, stimulate further exploration into this exciting area of research.




Intensive Care Medicine


Book Description

The Update compiles the most recent, widespread developments of experimental and clinical research and practice in one comprehensive reference book. The chapters are written by well recognized experts in the field of intensive care and emergency medicine. It is addressed to every on involved in internal medicine, anesthesia, surgery, pediatrics, intensive care and emergency medicine.