Download or read book Aldehyde Adducts in Alcoholism written by Michael Aldis Collins and published by . This book was released on 1985 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Aldehyde Adducts in Alcoholism written by Michael A. Collins and published by John Wiley & Sons. This book was released on 1985-08 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Aldehyde Adducts in Alcoholism written by and published by . This book was released on 1985 with total page 230 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Cytochrome P450 2E1 Its Role in Disease and Drug Metabolism written by Aparajita Dey and published by Springer Science & Business Media. This book was released on 2013-02-12 with total page 269 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book deals with various clinical aspects of cytochrome P450 2E1 (CYP2E1) which is a potent source for oxidative stress. Oxidative stress is critical for pathogenesis of diseases and CYP2E1 is a major contributor for oxidative stress. Several clinical disorders are associated with changes in regulation of CYP2E1 and the consequent abnormalities which include alcoholic liver disease, alcoholic pancreatitis, carcinogenesis, non-alcoholic fatty liver disease, non-alcoholic steatohepatitis, obesity, hepatitis C virus infection, reproductive organ toxicity, hepatocellular and cholestatic liver cirrhosis, inhibition of bone repair, cross-tolerance in smokers and people treated with nicotine, disorders of central nervous system, changes in metabolism of protoxicants in the circulatory system and susceptibility to human papillomavirus infection. Hence, CYP2E1 emerges as a new and potent player in aggravating injury and furthering disease complications.
Download or read book Acetaldehyde Related Pathology written by Derek J. Chadwick and published by John Wiley & Sons. This book was released on 2007-04-30 with total page 286 pages. Available in PDF, EPUB and Kindle. Book excerpt: Part of the prestigious Novartis Foundation, this is the first book to review the pathology associated with acetaldehyde, a known toxic agent found in cigarette smoke and other pollutants and derived from ingested alcohol, amongst other sources. In the body, acetaldehyde affects several tissues, particularly the brain and liver, causing various diseases, including cancer, alcoholic liver disease and Alzheimer’s. Acetaldehyde-Related Pathology describes the toxic effects of acetaldehyde at the tissue and cellular levels, reviewing enzyme biochemistry, transgenic mouse models of alcohol dehydrogenase mutants, and the cell-signalling pathways implicated in alcohol-related pathology. It explores the mechanisms of acetaldehyde-induced damage to tissues, often a first step in carcinogenesis, including the oral cavity, the human airway, and the GI tract. The book considers pharmacological strategies and treatments for reducing oral and intestinal acetaldehyde. Acetaldehyde-Related Pathology features in-depth, round-table discussions by an international array of scientists from major laboratories worldwide involved in studies of acetaldehyde-related pathology. This book is essential reading for anyone interested in the effects of this compound - pathologists, biochemists, toxicologists, cell and molecular biologists.
Download or read book Alcoholism A Molecular Perspective written by T. Norman Palmer and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 359 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book contains selected proceedings from the NATO Advanced Study Institute (AS I) "The Molecular Pathology of Alcoholism" held at the Hotel Il Ciocco in Tuscany during 26th August - 6th September 1990. Alcoholism remains one of the most challenging problems in medical care, with far-reaching medical, social and economic consequences. For example in the U. S. , estimates indicate that 18 million people have a serious drinking problem and that the total cost to the economy of alcohol abuse is $117 billion. Treatment of alcohol dependence and other alcohol-related disorders accounts for almost 15% of the total health bill of the United States. Despite the scale of the medical problem, biomedical research on alcoholism remains something of a 'Cinderella science'. Research funding from government and other bodies is relatively poor and the number of medical scientists working in the field remains small. The Organizing Committee for this NATO ASI, comprising Charles Lieber (New York), Timothy Peters (London), Mario Dianzani (Torino), Emanuele Albano (Torino) and Norman Palmer (perth, Director), were therefore particularly grateful to the NATO Scientific Affairs Division for their active support of this AS I, the first dealing with a topic related to alcohol abuse. We moreover hope that this support will continue. The theme of the ASI was an in depth discussion of the molecular events initiated by alcohol abuse that culminate in onset of alcohol-related disease.
Download or read book Alcohol and Aldehyde Metabolizing Systems IV written by Ronald Thurman and published by Springer Science & Business Media. This book was released on 2013-11-11 with total page 808 pages. Available in PDF, EPUB and Kindle. Book excerpt: The papers in this book represent the proceedings of the Third International Symposium, which was held at the Addiction Research Foundation in Toronto in July, 1979. The purpose of this meeting was to bring together experts in the field from a wide variety of backgrounds in an attempt to gain some clarity and insight into the problems of alcohol and aldehyde metabolism. One might ask, "Why have such a meeting and a collection of research papers?" The answer is clear. The societal problem of alcoholism is, unlike many other health problems, growing instead of abating. Treatment efforts are largely ineffective (e.g., Griffith Edwards' classic work)', and fundamental research has yet to identify rational therapy based on sound mechanisms for this disease which effects 5% of the population severely and a much greater percentage to a lesser degree or indirectly. I have become impressed with the possibility that this lack of progress may be-in large part-due to a fundamental oversight on the part of investigators in the field of alcohol research. Simply, this possible problem could be stated as follows: an alcoholic is defined the same way as all other alcoholics. Attempts to identify possible subpopulations of alcoholics with defined and treatable diseases have been minimal. One could argue, however, that little evidence, with the exception of the gross psychiatric definitions (e.g., Jellinek) exists that there are different types of alcoholics. This argument is countered, first, by the dismal lack of progress made in this field by classifying an alcoholic equal to other alcoholics, and second, by analogy with cancer research. Now we know that "cancer" is only a generic term which defines a broad group of diseases, some caused by specific environmental chemicals, others by viruses, etc. Progress was only possible after suitable animal models were developed. More importantly, however, is the fact that once specific forms of the disease (i.e., once the diseases themselves were separated from the generic term) were identified, it was a relatively easy task to develop tests for early identification of some forms of the disease (e.g., the pap smear, etc.). This analogy can be extended to alcoholism's. First, let us assume that we have failed to develop tests for early identification of alcoholisms because the population is not carefully defined into subgroups. If we assume that subpopulations of alcoholics exist, we can again turn to the cancer literature for examples of how to proceed. Much progress in this field rests. On the careful development of strains of animals which differ in their susceptibility to certain carcinogens. By analogy, distinct forms of alcoholisms could be identified by the use of genetics (e.g., Goodwin). First, distinct phenotypes need to be developed for certain characteristics suspected to be important in alcoholism. Second, a test specific for early identification of this specific phenotype can then be developed. Third, longitudinal studies must be performed in humans to see if the animal work can be applied to man. Implicit in this rationale is the thought that progress is not possible by studying alcoholics 20 years after primary changes had occurred, nor even by studying pre-alcoholics until specific sub forms of the disease are identified. Thus, the need for fundamental research into the mechanisms responsible for alcoholism is required. Unfortunately, alcohol research appears to suffer some of the stigma of the alcoholic
Download or read book Hemoglobin acetaldehyde Adducts written by Pekka Sillanaukee and published by . This book was released on 1992 with total page 114 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Alcohol in Health and Disease written by Dharam Agarwal and published by CRC Press. This book was released on 2001-06-01 with total page 656 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume, based on presentations from the symposium on the health effects of alcohol held in Titisee, Germany, examines the physical and psychological consequences of alcohol use and abuse, and considers environmental and ethnic factors that lead to addiction and dependence. Discusses epidemiological studies that show the influence of light to moderate intake of alcoholic beverages on coronary heart disease. Featuring contributions from nearly 60 internationally recognized and respected authors, and over 2900 references for further investigation of the subject, Alcohol in Health and Disease analyzes biochemical, pharmacogenetic, and pathologic disturbances that follow acute and chronic ingestion of alcohol; describes complications that arise from social, biological, and environmental factors; examines alcohol metabolic genes and their role in alcohol sensitivity, drinking habits, and dependence; spotlights hepatic and nutritional disorders associated with alcoholism; considers the relationship of alcohol to cancer; debates the French paradox and more. Covering a multitude of disciplines, including molecular biochemistry, genetics, epidemiology, pathophysiology, neurobiology, and cardiology, Alcohol in Health and Disease is a critical reference for addiction psychiatrists, neuropsychopharmacologists, psychologists, geneticists, toxicologists, biochemists, environmental and public health scientists, health policy makers, social workers, counselors, and graduate and medical school students in these disciplines.
Download or read book Aldehyde Adducts and Lung Injury written by Muna Sapkota and published by . This book was released on 2016 with total page 135 pages. Available in PDF, EPUB and Kindle. Book excerpt: From the time of discovery, people have used both alcohol and tobacco in various forms all around the world. Alcohol abuse and cigarette smoking causes thousands of preventable deaths in the US each year. Several lung diseases such as COPD, asthma, respiratory infections, pneumonia, acute respiratory distress syndrome, cancer of neck, throat, mouth and lung are associated with smoking and drinking. Even though some studies have examined the role of alcohol and cigarette smoke in lung diseases, only a few studies have focused on the role of reactive aldehydes generated in the lungs of those who abuse alcohol and smoke cigarettes. In this study, we showed that reactive aldehydes formed in lung can attack protein and DNA to form various adducts. Malondialdehyde, a reactive aldehydes formed from both alcohol metabolism and cigarette smoking forms malondialdehyde deoxyguanosine adduct (M1dG) with guanine base of DNA. Our study showed that this adduct is formed in both human bronchial epithelial cells and in lungs of mice exposed to alcohol and cigarette smoke. In bronchial epithelial cells, M1dG adduct induced DNA damage. Our study also showed that use of dietary supplement such as diallyl-disulfide (DADS), a CYP2E1 inhibitor, significantly reduced DNA damage and M1dG adduct formation showing the important role of CYP2E1 in M1dG adducts formation. These findings suggest that CYP2E1 plays a pivotal role in alcohol-induced M1dG adducts, and the use of DADS as dietary supplement can reverse the effects of alcohol on M1dG formation. With regard to protein adduction, our other study showed that reactive aldehydes acetaldehyde and malondialdehyde, when generated in lung in large concentrations, could form hybrid adduct malondialdehyde-acetaldehyde adducts (MAA) to various biological proteins. Our study showed that this hybrid adduct, once formed, could induce inflammation in both cell and in vivo model systems. MAA reduced macrophage phagocytic, superoxide ion and nitrite ion release functions. Also, MAA induced pro-inflammatory cytokines TNF alpha and IL-6 from macrophages. But in the absence of scavenger receptor A (SRA), previously known to bind MAA in bronchial epithelial cells, the effects of MAA were diminished; suggesting an important role for SRA in MAA-mediated changes to macrophage function. These results further support our previous finding that SRA is necessary for MAA binding. In accordance with our in vitro study, our mouse study results suggest that SRA is important for SPD-MAA induced lung injury. In the absence of SRA, there were significantly fewer total cells and neutrophils in the BAL fluid when mice were intranasally instilled with MAA for 3 weeks. In addition, there was less binding of MAA to lung epithelium and decreased neutrophil influx in the lung parenchyma of SRA KO mice. These data demonstrate that SRA plays an important role in SPD-MAA-induced inflammation in lung as evidenced by the diminished inflammation in the absence of this receptor. Taken together, our data suggest that aldehyde adducts formation in lung is important and may provide an effective mechanism through which alcohol and cigarette smoke could initiate lung pathogenesis. Also, the role of CYP2E1 in lung aldehydes generation and SRA in MAA- mediated lung effects could be helpful in developing a novel treatment pathway for alcohol abusers who smoke cigarettes.
Download or read book Comprehensive Handbook of Alcohol Related Pathology written by Victor R. Preedy and published by Elsevier. This book was released on 2004-12-24 with total page 3121 pages. Available in PDF, EPUB and Kindle. Book excerpt: This comprehensive handbook is a "one-stop-shop" for all researchers involved in the field of alcohol-related harm at the whole body or cellular level. Over 100 chapters provide abundant information of a wide range of topics that extend from the evolutionary aspects of alcohol consumption and the prevalence of alcohol misuse to programmed cell death. Each chapter is highly illustrated with tables and figures making this a valuable reference for students, clinicians and researchers alike. *Over 100 chapters conveniently divided into 3 sections *Represents a 'one-stop-shop' of information with suitable indexing of the various pathways and processes *Each chapter is highly illustrated with tables as well as figures
Download or read book Alcohol Research Health written by and published by . This book was released on 2002 with total page 168 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Aldehyde Dehydrogenases written by Jun Ren and published by Springer. This book was released on 2019-07-31 with total page 253 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume covers the science of ALDH enzymes in relation to chronic disease processes and the future therapeutic potentials of targeting ALDH in these processes. It thoroughly reviews the roles of ALDH family in alcohol metabolism, as well as recent findings of their emerging roles in a variety of human pathologies such as cardiovascular diseases, diabetes, obesity, stroke, cancer, liver diseases and kidney diseases. Delicate contribution of ALDH enzymes in the therapeutics against chronic diseases is also discussed. It demonstrates the unique value of targeting genetic polymorphism in ALDH enzymes in personalized medicine. The book will appeal to scientists, physicians, graduate and professional students in the fields of ALDH enzymes, alcohol metabolism, cardiometabolic and other chronic diseases. Pharmaceutical and other companies developing new tools for cardiometabolic and chronic diseases treatment will also find this a valuable resource.
Download or read book Global Status Report on Alcohol and Health 2018 written by World Health Organization and published by World Health Organization. This book was released on 2019-02-14 with total page 472 pages. Available in PDF, EPUB and Kindle. Book excerpt: The report provides an overview of alcohol consumption and harms in relation to the UN Sustainable Development Goals (Chapter 1) presents global strategies action plans and monitoring frameworks (Chapter 2) gives detailed information on: the consumption of alcohol in populations (Chapter 3); the health consequences of alcohol consumption (Chapter 4); and policy responses at national level (Chapter 5). In its final chapter 6 the imperative for reducing harmful use of alcohol in a public health perspective is presented. In addition the report contains country profiles for WHO Member States and appendices with statistical annexes a description of the data sources and methods used to produce the estimates and references.
Download or read book Alcohol Metabolism Alcohol Intolerance and Alcoholism written by Dharam P. Agarwal and published by . This book was released on 1990 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt: Alcohol abuse, alcohol intolerance, alcohol dependence and other alcohol-related disabilities are some of the most challenging public health problems facing our modern-day society. The purpose of this comprehensive monograph is to review the available knowledge concerning the pharmacogenetic basis of alcohol sensitivity and its physiolgical implications and to synthesize the bulk of existing knowledge regarding metabolic features and biomedical disturbances related to alcoholism. The chapters cover a broad array of disciplines including an overview of historical and epidemiological aspects, biochemistry and molecular genetics of enzymes involved in alcohol metabolism, biochemical and neuropsychopharmacological effects of alcohol. Major emphasis is placed on the role of genetic factors in alcoholism. The experimental details are summarized and a comprehensive bibliography is included.
Download or read book The Alcohol Hangover written by Joris C Verster and published by MDPI. This book was released on 2021-03-05 with total page 368 pages. Available in PDF, EPUB and Kindle. Book excerpt: The seeds and fruits (or their parts) of Iberoamerican crops have high nutritional and functional properties which could be utilized in a wide range of foods. The crops included in this book are amaranth (Amaranthus spp.), quinoa (Chenopodium quinoa), kañiwa (Chenopodium pallidicaule), chia (Salvia hispanica L.), Andean maize (Zea mays L.), moringa (Moringa oleifera), yvapuru (Plinia peruviana), kurugua (Sicana odorifera), sacha inchi (Plukenetia huayllabambana), camu camu (Myrciaria dubia), mango (Mangifera indica), tarwi (Lupinus mutabilis), peanut (Arachis hypogaea L.) and taro (Colocasia esculenta), all of them still underutilized. Their cultivation is low; nevertheless, in recent years, the worldwide demand for some of them has increased immensely, resulting in an increase in their production. The ancient Iberoamerican crops have been widely recognized for their nutritional value by food scientists and food producers because they contain high-quality proteins and large quantities of micronutrients such as minerals, vitamins and bioactive compounds. In addition, they are gluten-free, which makes them suitable for people suffering from various gluten intolerances. This book summarizes the large amount of investigations in this field in the last year and provides knowledge within all the relevant areas of food science. The editors hope that this book will contribute to an increased use of these products in human nutrition by consumers worldwide.
Download or read book Strange Chemistry written by Steven Farmer and published by John Wiley & Sons. This book was released on 2017-06-14 with total page 364 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book opens the audience’s eyes to the extraordinary scientific secrets hiding in everyday objects. Helping readers increase chemistry knowledge in a fun and entertaining way, the book is perfect as a supplementary textbook or gift to curious professionals and novices. • Appeals to a modern audience of science lovers by discussing multiple examples of chemistry in everyday life • Addresses compounds that affect everyone in one way or another: poisons, pharmaceuticals, foods, and illicit drugs; thereby evoking a powerful emotional response which increases interest in the topic at hand • Focuses on edgy types of stories that chemists generally tend to avoid so as not to paint chemistry in a bad light; however, these are the stories that people find interesting • Provides detailed and sophisticated stories that increase the reader’s fundamental scientific knowledge • Discusses complex topics in an engaging and accessible manner, providing the “how” and “why” that takes readers deeper into the stories
