Is psychological stress influence the central pain pathway?- The study of the effect of anxiety on central sensitization
Project/Area Number |
23593009
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Research Category |
Grant-in-Aid for Scientific Research (C)
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Allocation Type | Multi-year Fund |
Section | 一般 |
Research Field |
Surgical dentistry
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Research Institution | Kyushu University |
Principal Investigator |
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Co-Investigator(Kenkyū-buntansha) |
IIDA Junichirou 北海道大学, 大学院歯学研究科, 教授 (90151232)
KITAMURA Tetuya 北海道大学, 大学院歯学研究科, 助教 (00451451)
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Project Period (FY) |
2011 – 2013
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Project Status |
Completed (Fiscal Year 2013)
|
Budget Amount *help |
¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Fiscal Year 2013: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2012: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2011: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
|
Keywords | 慢性疼痛 / ストレス / うつ / 不安 / 口腔顔面痛 / 痛み / 神経障害性疼痛 |
Research Abstract |
We investigated the relationship between chronic pain and stress. Rat Chronic contraction injury (CCI) model, which was observed the neuropathic pain behavior was made after SART stress. From our results, there is the relationship between chronic pain and stress synergistically. especially, we investigated the pain behavior not only ipsilateral but also contralateral. Moreover, anxiety and depression behavior also enhance in pain sensation. From our experience, chronic psychological stress induced not only neuropathic pain but also anxiety , depression.
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Report
(4 results)
Research Products
(45 results)
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[Presentation] 痛みと情動2013
Author(s)
坂本英治
Organizer
第41回日本歯科麻酔学会学術集会
Place of Presentation
横浜市
Year and Date
2013-10-05
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