| JaLCDOI | 10.18926/AMO/48569 |
|---|---|
| フルテキストURL | 66_3_285.pdf |
| 著者 | Mizobuchi, Satoshi| Matsuoka, Yoshikazu| Obata, Norihiko| Kaku, Ryuji| Itano, Yoshitaro| Tomotsuka, Naoto| Taniguchi, Arata| Nishie, Hiroyuki| Kanzaki, Hirotaka| Ouchida, Mamoru| Morita, Kiyoshi| |
| 抄録 | Perioperative beta-blocker administration has recently been recommended for patients undergoing cardiac or other surgery due to the beneficial cardiovascular effects of these agents. In addition, some studies have reported that perioperatively administered beta-blockers also have analgesic effects. In this study, to investigate the antinociceptive effects and the analgesic profile of landiolol, we examined the effects of intrathecal landiolol administration on nociceptive pain behavior and c-fos mRNA expression (a neural marker of pain) in the spinal cord using a rat formalin model. We found that pain-related behavior was inhibited by intrathecal landiolol administration. Moreover, the increase in c-fos mRNA expression on the formalin-injected side was less pronounced in rats administered landiolol than in saline administered controls. Thus, intrathecal administration of landiolol exhibited antinociceptive effects. Further investigation of the antinociceptive mechanism of landiolol is required. |
| キーワード | beta-blocker landiolol formalin pain behavior c-fos |
| Amo Type | Original Article |
| 出版物タイトル | Acta Medica Okayama |
| 発行日 | 2012-06 |
| 巻 | 66巻 |
| 号 | 3号 |
| 出版者 | Okayama University Medical School |
| 開始ページ | 285 |
| 終了ページ | 289 |
| ISSN | 0386-300X |
| NCID | AA00508441 |
| 資料タイプ | 学術雑誌論文 |
| 言語 | 英語 |
| 著作権者 | CopyrightⒸ 2012 by Okayama University Medical School |
| 論文のバージョン | publisher |
| 査読 | 有り |
| PubMed ID | 22729110 |
| Web of Science KeyUT | 000305669700013 |