Smokeless Tobacco And Some Tobacco Specific N Nitrosamines

Author : IARC Working Group on the Evaluation of Carcinogenic Risks to Humans
Publisher : World Health Organization
ISBN 13 : 9283212894
Total Pages : 642 pages
Book Rating : 4.98/5 ( download)

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Download or read book Smokeless Tobacco and Some Tobacco-specific N-nitrosamines written by IARC Working Group on the Evaluation of Carcinogenic Risks to Humans and published by World Health Organization. This book was released on 2007 with total page 642 pages. Available in PDF, EPUB and Kindle. Book excerpt: This eighty-ninth volume of the IARC Monographs is the third and last of a series on tobacco-related agents. Volume 83 reported on the carcinogenicity of tobacco smoke and involuntary smoking (second-hand smoke or environmental tobacco smoke) (IARC 2004a). Volume 85 summarized the evidence on the carcinogenic risk of chewing betel quid with and without tobacco (IARC 2004b). That volume explored the variety of products chewed in South Asia and other parts of the word that contain areca nut in combination with other ingredients, often including tobacco. In this eighty-ninth volume, the carcinogenic risks associated with the use of smokeless tobacco, including chewing tobacco and snuff, are considered in a first monograph. The second monograph reviews some tobacco-specific nitrosamines. These agents were evaluated earlier in Volume 37 of the Monographs (IARC 1985) and information gathered since that time has been summarized and evaluated.

Author : Robert A. Baan
Publisher : International Agency for Research on Cancer
ISBN 13 : 9789283222170
Total Pages : 0 pages
Book Rating : 4.72/5 ( download)

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Download or read book Tumour Site Concordance and Mechanisms of Carcinogenesis written by Robert A. Baan and published by International Agency for Research on Cancer. This book was released on 2019-05-22 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Scientific Publication reviews the information on cancer sites and mechanistic events for the more than 100 agents classified in Group 1 (carcinogenic to humans) by the IARC Monographs Program. This category of agents is diverse and includes chemicals and chemical mixtures; occupations; metals, dusts, and fibres; radiation; viruses and other biological agents; personal habits; and pharmaceuticals. For the Group 1 agents, there were cross-cutting questions about the relevance to humans of certain cancer sites or mechanistic pathways in animals. This publication is based on a systematic identification and comparison of the cancer sites observed in humans and those observed in experimental animals, and a compilation of mechanistic events for agents known to cause cancer in humans. Relevant information was analyzed on all the agents classified in Group 1 in Monographs up to and including Volume 109, most of which are reviewed in Volume 100A-F. A database of tumor sites seen in humans and animals was used to examine the degree of concordance by use of an anatomically based tumor classification scheme. The analysis of mechanistic aspects of the IARC Group 1 agents focused on 10 key characteristics of human carcinogens developed during the course of this work. Genotoxicity was the most prevalent mechanistic characteristic, consistent with the process of carcinogenesis necessarily involving genomic changes. The IARC concordance database represents a useful source of information for comparing animal and human data with respect to the tumors caused in different species. The results of the mechanistic analysis can provide a basis for future efforts to categorize mechanistic data for carcinogens through a systematic review process. These reviews and analyses were discussed during a two-part Workshop on Tumour Site Concordance and Mechanisms of Carcinogenesis convened by IARC. This Scientific Publication is the report of that Workshop and of subsequent work by the participants, both individually and collectively. This publication also presents a statement of consensus among the Workshop participants, which summarizes the main findings and their implications for human cancer risk assessment.

Author :
Publisher :
ISBN 13 :
Total Pages : 728 pages
Book Rating : 4.23/5 ( download)

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Download or read book How Tobacco Smoke Causes Disease written by and published by . This book was released on 2010 with total page 728 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report considers the biological and behavioral mechanisms that may underlie the pathogenicity of tobacco smoke. Many Surgeon General's reports have considered research findings on mechanisms in assessing the biological plausibility of associations observed in epidemiologic studies. Mechanisms of disease are important because they may provide plausibility, which is one of the guideline criteria for assessing evidence on causation. This report specifically reviews the evidence on the potential mechanisms by which smoking causes diseases and considers whether a mechanism is likely to be operative in the production of human disease by tobacco smoke. This evidence is relevant to understanding how smoking causes disease, to identifying those who may be particularly susceptible, and to assessing the potential risks of tobacco products.

Author : World Health Organization
Publisher :
ISBN 13 :
Total Pages : 626 pages
Book Rating : 4.08/5 ( download)

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Download or read book Smokeless Tobacco and Some Tobacco-specific N-nitrosamines written by World Health Organization and published by . This book was released on 2007 with total page 626 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : IARC Working Group on the Evaluation of Carcinogenic Risks to Humans
Publisher : IARC
ISBN 13 : 9789283212850
Total Pages : 354 pages
Book Rating : 4.51/5 ( download)

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Download or read book Betel-quid and Areca-nut Chewing and Some Areca-nut-derived Nitrosamines written by IARC Working Group on the Evaluation of Carcinogenic Risks to Humans and published by IARC. This book was released on 2004 with total page 354 pages. Available in PDF, EPUB and Kindle. Book excerpt: A working group of sixteen experts from seven countries re-evaluated the evidence of the carcinogenicity of betel-quid and areca-nut chewing and some areca-nut related nitrosamines. Betel-quid and areca-nut chewing are widely practised in many parts of Asia and in Asian-migrant communities elsewhere in the world. There are hundreds of millions of users worldwide. They evaluated betel quid with tobacco as carcinogenic to humans (Group 1) on the basis of sufficient evidence of an increased risk of cancer of the oral cavity, pharynx and oesophagus. The working group reviewed epidemiological studies of human cancer, mainly studies from India, Pakistan and Taiwan (China). Studies on betel quid with tobacco and areca nut with tobacco in experimental animals now also provide sufficient evidence of carcinogenicity. The working group also evaluated betel quid without tobacco as carcinogenic to humans (Group 1), on the basis of sufficient evidence of an increased risk of oral cancer. Studies on betel quid without tobacco and areca nut without tobacco in experimental animals now also provide sufficient evidence of carcinogenicity. Areca nut, a common ingredient of betel quid and many different chewing preparations, including those available commercially, has been observed to cause oral submucous fibrosis

Author : Jack E. Henningfield
Publisher : Springer Science & Business Media
ISBN 13 : 3540692487
Total Pages : 545 pages
Book Rating : 4.85/5 ( download)

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Download or read book Nicotine Psychopharmacology written by Jack E. Henningfield and published by Springer Science & Business Media. This book was released on 2009-02-01 with total page 545 pages. Available in PDF, EPUB and Kindle. Book excerpt: The fact that tobacco ingestion can affect how people feel and think has been known for millennia, placing the plant among those used spiritually, honori?cally, and habitually (Corti 1931; Wilbert 1987). However, the conclusion that nicotine - counted for many of these psychopharmacological effects did not emerge until the nineteenth century (Langley 1905). This was elegantly described by Lewin in 1931 as follows: “The decisive factor in the effects of tobacco, desired or undesired, is nicotine. . . ”(Lewin 1998). The use of nicotine as a pharmacological probe to und- stand physiological functioning at the dawn of the twentieth century was a landmark in the birth of modern neuropharmacology (Limbird 2004; Halliwell 2007), and led the pioneering researcher John Langley to conclude that there must exist some “- ceptive substance” to explain the diverse actions of various substances, including nicotine, when applied to muscle tissue (Langley 1905). Research on tobacco and nicotine progressed throughout the twentieth century, but much of this was from a general pharmacological and toxicological rather than a psychopharmacological perspective (Larson et al. 1961). There was some attention to the effects related to addiction, such as euphoria (Johnston 1941), tolerance (Lewin 1931), and withdrawal (Finnegan et al. 1945), but outside of research supported by the tobacco industry, addiction and psychopharmacology were not major foci for research (Slade et al. 1995; Hurt and Robertson 1998; Henning?eld et al. 2006; Henning?eld and Hartel 1999; Larson et al. 1961).

Author : Institute of Medicine
Publisher : National Academies Press
ISBN 13 : 0309072824
Total Pages : 657 pages
Book Rating : 4.23/5 ( download)

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Download or read book Clearing the Smoke written by Institute of Medicine and published by National Academies Press. This book was released on 2001-10-17 with total page 657 pages. Available in PDF, EPUB and Kindle. Book excerpt: Despite overwhelming evidence of tobacco's harmful effects and pressure from anti-smoking advocates, current surveys show that about one-quarter of all adults in the United States are smokers. This audience is the target for a wave of tobacco products and pharmaceuticals that claim to preserve tobacco pleasure while reducing its toxic effects. Clearing the Smoke addresses the problems in evaluating whether such products actually do reduce the health risks of tobacco use. Within the context of regulating such products, the committee explores key questions: Does the use of such products decrease exposure to harmful substances in tobacco? Is decreased exposure associated with decreased harm to health? Are there surrogate indicators of harm that could be measured quickly enough for regulation of these products? What are the public health implications? This book looks at the types of products that could reduce harm and reviews the available evidence for their impact on various forms of cancer and other major ailments. It also recommends approaches to governing these products and tracking their public health effects. With an attitude of healthy skepticism, Clearing the Smoke will be important to health policy makers, public health officials, medical practitioners, manufacturers and marketers of "reduced-harm" tobacco products, and anyone trying to sort through product claims.

Author : IARC Working Group on the Evaluation of Carcinogenic Risks to Humans. Conference
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.82/5 ( download)

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Download or read book A Review of Human Carcinogens written by IARC Working Group on the Evaluation of Carcinogenic Risks to Humans. Conference and published by . This book was released on 2012 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : Stephen S Hecht
Publisher : World Scientific
ISBN 13 : 9811239541
Total Pages : 450 pages
Book Rating : 4.40/5 ( download)

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Download or read book Tobacco And Cancer: The Science And The Story written by Stephen S Hecht and published by World Scientific. This book was released on 2022-01-17 with total page 450 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book tells the fascinating story of the relationship of tobacco products to cancer, from the first discoveries to the present day cancer pandemic and regulatory activities. Although there are already excellent books and monographs on this topic, both in the popular press and as government summaries, none relate the scientific story at the level of non-specialist graduate and medical students, researchers, or educated popular science readers. In this book, with a primary focus on the United States, the editors — Stephen S Hecht and Dorothy K Hatsukami — bring together 24 renowned experts on the subject of tobacco and cancer to summarize specific aspects of this critical topic in relatively non-technical terms while also incorporating some personal insights related to the story of the discovery process. This highly authoritative book is also expected to be an excellent teaching tool and basis for a course for graduate and medical students on this important topic.

Author : Roger O. McClellan
Publisher : Routledge
ISBN 13 : 1351408070
Total Pages : 186 pages
Book Rating : 4.73/5 ( download)

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Download or read book Tobacco-Specific N-Nitrosamines Recent Advances written by Roger O. McClellan and published by Routledge. This book was released on 2017-10-06 with total page 186 pages. Available in PDF, EPUB and Kindle. Book excerpt: This remarkable book provides updates on various aspects of tobacco - its chemical and biological nature, and its physiological effects.