A study on oral malodor in the elderly by the electronic nose system.

电子鼻系统对老年人口腔异味的研究

• 批准号: 23593102
• 负责人: OHTA Mitsuhiro
• 金额: $ 2.91万
• 依托单位: Nihon University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (C)
• 财政年份: 2011
• 资助国家: 日本
• 起止时间: 2011 至 2013
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-23593102/
• 关键词: 口臭; 電子嗅覚装置; 硫化水素; 喫煙; 揮発性硫黄化合物

In recent years, the increase in an elderly woman's smoking rate is pointed out. When the electronic nose system examined the characteristic of the bad breath by smoking, it turned out that the ingredient of hydrogen sulfide, a sulfur series, and an aromatic series is involving strongly at the smoker's bad breath. Moreover, the tendency for the concentration of the methyl mercaptan relevant to advance of periodontal disease to become high was shown, so that it became advanced age, and it was suggested that mouth cleaning is as important as elderly people. Furthermore, in the descriptive study about bad breath, a possibility that elderly people's bad breath was a major factor which checks communication with a familiar person was suggested.

近年来，老年妇女吸烟率有所上升。当电子鼻系统检查吸烟引起的口臭的特征时，发现硫化氢、硫系和芳香族成分对吸烟者的口臭有很强的影响。另外，随着年龄的增长，与牙周病的进展相关的甲硫醇的浓度也显示出变高的倾向，提示口腔清洁与老年人同样重要。此外，在关于口臭的描述性研究中，有人提出，老年人的口臭可能是阻碍与熟悉的人沟通的主要因素。

项目成果

口臭を主訴として来院した患者に対する質問票の臨床的検討

口臭就诊患者调查问卷的临床检查

• 发表时间: 2013
• 作者: 多田充裕;大沢聖子;伊藤孝訓;他(9人)
• 通讯作者: 他(9人)