Bowles W H, Wilkinson M R, Wagner M J, Woody R D
Department of Biomedical Sciences, Baylor College of Dentistry, Dallas 75246, USA.
J Am Dent Assoc. 1995 Mar;126(3):327-31; quiz 348. doi: 10.14219/jada.archive.1995.0176.
Tobacco products are known to cause oral soft-tissue lesions, but they may also directly affect the teeth. Abrasive particles contained in tobacco products may contribute to dental attrition. We studied tobacco samples from 16 brands of cigars, eight brands of snuff, four brands of chewing tobacco and several unprocessed tobacco leaves used as cigar wrappers. Insoluble particulate matter made up about 0.5 percent of the weight of an average tobacco sample.
众所周知，烟草制品会导致口腔软组织病变，但它们也可能直接影响牙齿。烟草制品中含有的磨蚀性颗粒可能会导致牙齿磨损。我们研究了16个品牌雪茄、8个品牌鼻烟、4个品牌嚼烟以及用作雪茄包装纸的几种未加工烟叶的烟草样本。平均烟草样本重量中，不溶性颗粒物约占0.5%。
