Aim: Consumption of areca nut products among school going children has become very common social evil in some areas of Nepal especially adjoining the Indian subcontinent. The aim of this study was to assess the prevalence of areca nut chewing habit among high school children in Terai belt of Nepal. The use of areca nut has become indigenous in this part and is being used by itself and in various formulations. The regular use of areca nut has been recognized as being carcinogenic to humans.
Materials And Methods: Data on areca nut chewing habit among high school children was collected from 1359 students of age group 14-18 years from 13 schools of Parsa district of Nepal by random selection and the information was obtained from self administered questionnaire.
Results: The results from this study shows that the areca nut chewing habit is significant among the students of Parsa district (30.4%) and the frequency of chewing plain Supari was reported to be high (81.6%) followed by pan masala (10.4%) and gutkha (08.0%) and the habit increased with age.
Conclusion: It is mandatory to motivate the children not to initiate the habit and to enable the adolescent children to realize the potential health risk of areca nut products.
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http://dx.doi.org/10.1016/j.jobcr.2016.10.008 | DOI Listing |
Chem Biol Interact
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Department of Community Dental Health, Faculty of Dental Sciences, University of Sri Jayewardenepura, Gangodawila, Nugegoda, Sri Lanka.
Betel quid contains two major ingredients; Areca catechu and Piper betel, often consumed with slaked lime, tobacco, certain flavouring agents, colouring agents, herbs, and spices according to personal preferences. The areca nut alkaloids (arecoline, arecaidine, guvacine, and guvacoline), and tobacco alkaloids (nicotine, nor-nicotine) undergo nitrosation during chewing in the oral cavity with the presence of nitrite and thiocyanate and endogenously. Among the nitrosation products generated areca nut-derived nitrosamine (ADNA): 3-(methylnitrosamino) Propionitrile (MNPN) and the two tobacco-specific nitrosamines (TSNAs); N'-nitrosonornicotine (NNN) and 4-(methylnitrosamino)-1-(3-pyridyl)-1-butanone) (NNK) are considered Group 1 human carcinogens.
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Fuzhou Medical College, Nanchang University, Fuzhou, Jiangxi, China.
J Stomatol Oral Maxillofac Surg
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Centre of Molecular Medicine and Diagnostics (COMManD), Department of Biochemistry, Saveetha Dental College & Hospitals, Saveetha Institute of Medical and Technical Sciences, Saveetha University, Chennai - 600077, Tamil Nadu, India. Electronic address:
Oral submucosal fibrosis is a highly malignant oral condition that necessitates the use of sophisticated therapeutic procedures. OSF is a multifactorial precancerous condition induced by areca nut chewing, deficiencies in vitamins and trace minerals, immunological aspects, and hereditary factors. Adipose tissue-derived mesenchymal stem cells possess the capability for multidirectional activation and are extensively distributed throughout the body.
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Department of stomatology, Hainan General Hospital, Haikou, China; The Affiliated Hainan Hospital of Hainan Medical University, Haikou, Hainan, China. Electronic address:
Background: Lip and oral cavity cancer is leading cause of cancer mortality among Indian men. This study evaluated diagnostic accuracy of mobile health (mHealth) enabled screening for early detection of oral premalignant lesions or oral cancer (OPML/OC). It also described epidemiology of tobacco and other substance use and associated oral lesions in rural northern India.
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