Betel-quid and Areca-nut Chewing and Some Areca-nut-derived Nitrosamines

Betel-quid and Areca-nut Chewing and Some Areca-nut-derived Nitrosamines PDF

Author: IARC Working Group on the Evaluation of Carcinogenic Risks to Humans

Publisher: IARC

Published: 2004

Total Pages: 354

ISBN-13: 9789283212850

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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

Smokeless Tobacco and Some Tobacco-specific N-nitrosamines

Smokeless Tobacco and Some Tobacco-specific N-nitrosamines PDF

Author: IARC Working Group on the Evaluation of Carcinogenic Risks to Humans

Publisher: World Health Organization

Published: 2007

Total Pages: 642

ISBN-13: 9283212894

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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.

Tobacco and Areca Nut

Tobacco and Areca Nut PDF

Author: V. M. Sivaramakrishnan

Publisher: Orient Blackswan

Published: 2001

Total Pages: 144

ISBN-13: 9788125020134

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This Book Traces The History Of The Tobacco Plant And The Various Ways In Which It Is Used. It Takes A Close Look At The Practices Of Smoking And Chewing Tobacco Leaves And The Harm It Can Cause And How It Contributes Significantly To The Prevalence Of Oral Cancer. The Book Is Particularly Relevant To India.

Tobacco and Public Health

Tobacco and Public Health PDF

Author: Peter Boyle

Publisher:

Published: 2004

Total Pages: 840

ISBN-13: 9780198526872

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This book comprehensively covers the science and policy issues relevant to one of the major public health disasters of modern times. It pulls together the aetiology and burden of the myriad of tobacco related diseases with the successes and failures of tobacco control policies. The book looks at lessons learnt to help set health policy for reducing the burden of tobacco related diseases. The book also deals with the international public health policy issues which bear on control of the problem of tobacco use and which vary between continents. The editors are an international group distinguished in the field of tobacco related diseases, epidemiology, and tobacco control. The contributors are world experts drawn from the various clinical fields. This major reference text gives a unique overview of one of the major public health problems in both the developed and developing world. The book is directed at an international public health and epidemiology audience includng health economists and those interested in tobacco control.

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