Analysis of acromelic acid analogues in neuropathic pain model
| Project/Area Number |
19591823
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Anesthesiology/Resuscitation studies
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| Research Institution | Osaka Medical College |
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Principal Investigator |
MINAMI Toshiaki Osaka Medical College, 医学部, 教授 (00257841)
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| Co-Investigator(Kenkyū-buntansha) |
DOI Yumi 大阪医科大学, 医学部, 講師 (50368099)
OKUNO Takashi 大阪医科大学, 医学部, 助教 (20445993)
SOEN Masako 大阪医科大学, 医学部, 助教 (90445982)
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| Project Period (FY) |
2007 – 2008
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| Project Status |
Completed (Fiscal Year 2008)
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| Budget Amount *help |
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2008: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2007: ¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
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| Keywords | アクロメリン酸 / アロディニア / 神経障害性疼痛 / 脊髄 / 疼痛モデル / 疼痛治療学 / 神経因性疼痛 / グルタミン酸受容体 / 一酸化窒素 |
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| Research Abstract |
毒茸ドクササコは、摂取後、四肢末端に灼熱痛と触覚刺激で惹起される烈しい痛み(アロディニア)が出現する。ドクササコの成分であるアクロメリン酸Aをマウス脊髄腔内に投与し触覚刺激を加えるとアロディニアが出現すること、長時間持続することを明らかにし、この動物モデルを用いて、神経因性疼痛に特異的に効果を示す化合物の検索を行った。その結果、脊髄腔内投与で、痛みの閾値を改善させる化合物を見出した。
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Report
(3 results)
Research Products
(34 results)
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[Journal Article] Involvement of stem cell factor and its receptor tyrosine kinase c-kit in pain regulation2008
Author(s)
Takagi, K., Okuda-Ashitaka, E., Mabuchi, T., Katano, T., Onishi, T., Matsumura, S., Ohnaka, M., Kaneko, S., Abe, T., Hirata,T., Fujiwara, S., Minami, T., Ito, S.
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Journal Title
Neuroscience 153
Pages: 1278-1288
Related Report
Peer Reviewed
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[Journal Article] A synthetic kainoid, (2S, 3R, 4R)-3-carboxymethyl-4-(phenylthio) pyrrolidine-2-carboxylic acid (PSPA-1) serves as a novel anti-allodynic agent for neuropathic pain2007
Author(s)
Soen, M., Minami, T., Tatsumi, S., Mabuchi, T., Furuta, K., Maeda, M., Suzuki, M., Ito, S.
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Journal Title
Eur. J. Pharmacol 575
Pages: 75-81
Related Report
Peer Reviewed
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[Journal Article] Simultaneous analysis of D- and L-Serine in cerebrospinal fluid by use of HPLC2007
Author(s)
Sethuraman, R., Krishnamoorthy, M.G., Lee, T-L., Liu, E.H.C., Chiang, S., Nishimura, W., Sakai, M., Minami, T., Tachibana, S.
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Journal Title
Clin. Chem 53
Pages: 1489-1494
Related Report
Peer Reviewed
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[Presentation] A synthetic kainoid serves as a novel anti-allodynic agent for neuropathic pain2008
Author(s)
Minami, T., Soen, M., Tatsumi, S., Mabuchi, T., Shirae, A., Furuta, K., Suzuki, M., Ito, S.
Organizer
12^<th> World Congress on Pain
Place of Presentation
Glasgow
Related Report
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[Presentation] D-Serine and nitric oxide in cerebrospinal fluid of postherpetic neuralgia and chronicosteoarthritis patients2007
Author(s)
Sethuraman, R., Krishnamoorthy, M.G., Lee, T-L., Liu, E.H.C., Chiang, S., Nishimura, W., Sakai, M., Minami, T., Tachibana, S.
Organizer
Tenth International Conference on the MECHANISMS and TREATMENT OF NEUROPATHIC PAIN
Place of Presentation
Salt Lake
Related Report
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