Effect of spinally administered simvastatin on the formalin-induced nociceptive response in mice.

Effect of spinally administered simvastatin on the formalin-induced nociceptive response in mice.
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脊髓给予辛伐他汀对福尔马林诱导的小鼠伤害性反应的影响。

DOI:
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发表时间:
2012
影响因子:
3.5
通讯作者:
H. Hisa
H. Hisa
中科院分区:
医学3区
文献类型:
--
作者:
M. Ohsawa;Junpei Mutoh;Shohei Yamamoto;H. Ono;H. Hisa

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临床和实验观察表明,3-羟基-3-甲基戊二酰辅酶A还原酶抑制剂他汀类药物具有多效性。本研究测定了中心给药辛伐他汀对福尔马林诱导的小鼠伤害性感受的抗伤害作用。鞘内注射0.5-50nmol的辛伐他汀可剂量依赖性地减弱福尔马林痛觉的第二阶段,但不能减弱第一阶段的痛觉,甲氧戊酸(5微克分子)可部分逆转这一阶段。侧脑室注射辛伐他汀(50nmol)不影响福尔马林诱导的伤害性感受。这些结果表明,辛伐他汀诱导的抗伤害作用是通过减弱脊髓伤害性信息传递的敏感化来实现的。
Clinical and experimental observations indicated that 3-hydroxy-3-methylglutaryl CoA reductase inhibitor statins have pleiotropic effects. The present study determined the antinociceptive property of centrally administered simvastatin on the formalin-induced nociception in the mouse. Intrathecal administration of simvastatin at doses of 0.5 - 50 nmol dose-dependently attenuated the second, but not the first, phase of the formalin-induced nociception, which was partially reversed by mevalonate (5 µmol). Intracerebroventricular injection of simvastatin (50 nmol) did not affect the formalin-induced nociception. These results suggest that simvastatin-induced antinociception is mediated by attenuation of the sensitization of spinal nociceptive transmission.
DOI: 10.1073/pnas.0600316103
发表时间: 2006-03-07
影响因子: 11.1
作者:
Kotti, TJ;Ramirez, DMO;Russell, DW
通讯作者: Russell, DW
DOI: --
发表时间: 1995
期刊: The Journal of pharmacology and experimental therapeutics
影响因子: --
作者:
Welch,SP;Thomas,C;Patrick,GS
通讯作者: Patrick,GS