| Project/Area Number |
10557182
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Section | 展開研究 |
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| Research Field |
補綴理工系歯学
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| Research Institution | TOHOKU UNIVERSITY |
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Principal Investigator |
INAI Tetsuji (1999) Hospital of Dentistry, Tohoku University, Lecturer, 歯学部・附属病院, 講師 (60193538)
久保田 江美 (1998) 東北大学, 歯学部・附属病院, 助手 (90282144)
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| Co-Investigator(Kenkyū-buntansha) |
JUNG In hur Hospital of Dentistry, Tohoku University, Lecturer, 歯学部・附属病院, 講師 (10225089)
稲井 哲司 東北大学, 歯学部・附属病院, 講師 (60193538)
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| Project Period (FY) |
1998 – 1999
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| Project Status |
Completed (Fiscal Year 1999)
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| Budget Amount *help |
¥1,000,000 (Direct Cost: ¥1,000,000)
Fiscal Year 1999: ¥1,000,000 (Direct Cost: ¥1,000,000)
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| Keywords | Secretory of Palatal Gland / Secretory of Minor Salivary Gland / Iodine-Starch Reaction / Measurement the Quantity of saliva / 面積測定法 / ヨードデンプン反応 / 義歯維持力 / 画像処理 |
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| Research Abstract |
The purpose of this study was to measure the quantity of secretion of the palatal gland by using newly devised method applied iodine-starch reaction. A filter paper, painted with two kind of solution of iodine and starch solution, was placed on mucosal surface of the palate. After 30 sec of application, the filter paper was removed and the discolored area was observed. Various size of black spots at the individual glands could be accurately visualized. The total discolored areas of five volunteers were measured three times with computer system. The areas measured three times were compared statistically and there were no differency ( p<0.23 ). These results indicate that this application was good reproducibility.
This newly devised method was considered useful for measuring the quantity of secretion of the palatal gland and as functional diagnosis of the minor salivary gland.
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