stomatitis/ニコチン

Leaf protoplasts of tobacco (Nicotlana tabacum L.) were employed for transfection of chimeric transcriptional gene fusions comprising the 35S promoter from cauliflower mosaic virus, the coding sequence of the G-protein from vesicular stomatitis virus (VSVG) and the transcriptional terminator from

A palatal lesion resembling "nicotine" stomatitis was found in a woman who did not smoke. However, the patient frequently drank extremely hot beverages. After she was instructed to reduce the temperature of the beverages, the lesion almost completely resolved. This suggests that heat was the primary

Aphthous stomatitis is a common, recurrent, painful ulcerative condition of the oral mucosa. Cigarette smoking has been reported to protect against aphthous ulcers. To determine whether smokeless tobacco use also protects against aphthous ulcers, we examined the oral mucosa in 1456 professional

OBJECTIVE To determine point and annual prevalence of recurrent aphthous stomatitis (RAS). METHODS Reported prevalence of RAS in textbooks and much of the literature varies according to study location, patient selection and whether point prevalence (presence of lesions at examination) or period

OBJECTIVE Denture stomatitis is a condition of painless inflammation of denture-bearing mucosa. Reports indicate that nicotine, the major psychoactive ingredient in tobacco, increases growth of Streptococcus mutans and Candida albicans in denture biofilm. The purpose of this study was to determine

Tobacco is a delivery system for the addictive agent nicotine. The dental profession is encouraged to perform oral examinations that focus on oral cancer detection, but other oral changes occur with tobacco use. The oral mucosa is composed of stratified squamous epithelium and