| Project/Area Number |
06672037
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| Research Category |
Grant-in-Aid for General Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Research Field |
Surgical dentistry
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| Research Institution | Fukuoka Dental College |
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Principal Investigator |
AONO Kazuya Fukuoka Dental, College, Professor, 歯学部, 教授 (30038682)
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| Co-Investigator(Kenkyū-buntansha) |
ISHIKAWA Ayako Fukuoka Dental, College, Assistant, 歯学部, 助手 (10279317)
NAKAJIMA Takahisa Fukuoka Dental, College, Assistant, 歯学部, 助手 (20258594)
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| Project Period (FY) |
1994 – 1995
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| Project Status |
Completed (Fiscal Year 1995)
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| Budget Amount *help |
¥2,000,000 (Direct Cost: ¥2,000,000)
Fiscal Year 1995: ¥400,000 (Direct Cost: ¥400,000)
Fiscal Year 1994: ¥1,600,000 (Direct Cost: ¥1,600,000)
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| Keywords | Lingual blood flow / Infraned light irradiation / Adjacent area of stellate ganglion / Glossodynia / Irradiation / Mear infrared light / Lingual blood flow / Glossodynia / Near infrared light |
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| Research Abstract |
"Effect of, near-infrared light irradiation to the adjacent area of stellate ganglion" on lingual blood flow was investigated in thirteen volunteer of adult males aged 20 to 27.
Lingual blood flow (LBF) rapidly increased and reached maximum immediately after irradiation, then tended to decrease subsequently, although significant increases were observed for 60 minutes after stimulation. There was no essential differences in increa-sing effect of LBF,compared with those in stellate ganglion block.
Lingual blood flow were known to decreased in some cases of glossodynia. The effect of "near-infrared eight irradiation therapy" were tested in twelve patients diagnosed as glossodynia. The effect were ; good in three cases, better in a case, no effect in a case, in the group mainly treated by this method.
At present, the combination of "Pain blocker ^<<encircledR>>" with this method are under investigation.
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