| 摘要 |
PROBLEM TO BE SOLVED: To provide solutions of the problems on the prophylaxis of periodontal diseases because conventionally the periodontal diseases are treated by a dentist and it needs a long time, but the patient cannot secure the time enough, in addition, the prophylaxis of periodontal diseases comprises simply teeth brushing every day and periodic check and simple teeth cleaning in an dental office, but they are not always perfective for prophylaxis. SOLUTION: In this prophylactic treatment for periodontal diseases, teeth are brushed by using dentifrice including Super-Light Water (deuterium reduced water). COPYRIGHT: (C)2004,JPO&NCIPI
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