著者

中尾 俊一 森田 十誉子 安井 利一 田中 園治 小野沢 裕彦 田中 入 大高 義文 菅沼 信夫 徳光 史彦 山本 瑞哉

出版者

一般社団法人 口腔衛生学会

雑誌

口腔衛生学会雑誌 (ISSN:00232831)

巻号頁・発行日

vol.41, no.5, pp.643-653, 1991

被引用文献数

6 4

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The purpose of this study was to investigate the clinical effect of dentifrice R containing 0.05% tranexamic acid and 0.05% dipotassium glycyrrhizinate on the improvement of periodontal disease compared with dentifrice T containing 0.05% tranexamic acid.<BR>Subjects were 148 adults who had no serious oral or systemic diseases. They were divided into two groups equally and performed toothbrushing twice a day for four weeks with dentifrice R or T.<BR>The PMA index, redness, swelling, and plaque score were selected as indices for clinical evaluation of periodontal condition.<BR>The results obtained were as follows.<BR>1) Dentifrice R was significantly superior to dentifrice T in the improvement of PMA index (p<0.01), redness (p<0.01) and swelling (p<0.05). There was no significant difference in the improvement of plaque score between dentifrices R and T.<BR>2) The mean improvement rates of dentifrice R and dentifrice T were 37.0% and 26.3% in PMA index, 40.7% and 25.2% in redness, and 36.7% and 29.9% in swelling, respectively.<BR>3) No particular side effects were observed during this clinical study.

著者

棚橋 汀路 丹羽 英人 田中 入郎

出版者

一般社団法人 日本耳鼻咽喉科学会

雑誌

日本耳鼻咽喉科学会会報 (ISSN:00306622)

巻号頁・発行日

vol.79, no.10, pp.1120-1121, 1976-10-20 (Released:2008-03-19)

被引用文献数

9 1