期刊文献+

他克莫司对周围神经损伤后激活巨噬细胞分泌IL-1β的实验研究 被引量:1

原文传递
导出
摘要 目的探讨他克莫司(FK506)对神经损伤周围聚集的巨噬细胞活性有何影响,进一步研究他克莫司的促神经再生机制。方法将10只6周龄的SD幼鼠坐骨神经切断,制成预神经损伤模型。在预渍变24h后,切下坐骨神经制成神经匀浆,注射入幼鼠腹腔体内。3d后将幼鼠处死,从腹腔体内取出神经匀浆激活的巨噬细胞,分成4组,每组10孔,分别用含0.5ng/ml、1ng/ml、2ng/ml的FK506及空白的1640液进行培养24h和48h,取培养液的上清,测各组的IL—1β浓度值。结果空白对照组的IL—1β浓度最低,FK506干预后3组IL-1β浓度均增高,空白对照组与这3组比较差异均有统计学意义(P〈0、05)。而他克莫司干预后3组之间差异无统计学意义(P〉0.05)。结论他克莫司能明显促进神经损伤后聚集在受损神经周围的巨噬细胞分泌IL-β,促进神经的再生。
出处 《中国医师杂志》 CAS 2007年第2期281-282,共2页 Journal of Chinese Physician
  • 相关文献

参考文献7

二级参考文献25

  • 1Anderson J, Nagy S, Groth CG, et al. FK506 and cyclosporine inhibit antigenor mitogen-induced monokine and lymphokine production in vitro[J]. Transplant Proc, 1992,24 : 321-325.
  • 2Gold BG, Katoh K, Storm-Dickerson T. The immunosuppressant FK506 increases the rate of axonal regeneration in rat sciatic nerve[J]. J Neurosci, 1995,15 :7509-7516.
  • 3Wang MS, Zeleny-Pooley M, Gold BG. Comparative dose- dependence study of FK506 and cyclosporin A on the rate of axonal regeneration in the rat sciatic nerve[J]. J Pharmacol Exp Ther, 1997,282:1084-1093.
  • 4Doolabh VB, Mackinnon SE. FK506 accelerates functional recovery following nerve grafting in a rat model[J]. Plast Reconstr Surg, 1999,103:1928-1936.
  • 5Grand AG, Myckatyn TM, Mackinnon SE, et al. Axonal regeneration after cold preservation of nerve allografts and immunosuppression with tacrolimus in mice[J]. J Neurosurg,2002,96:924-932.
  • 6Gold BG, Yew JY, Zeleny-Pooley M. The immunosuppressant FK506 increases GAP 43 mRNA levels in axotomized sensory neurons[J]. Neurosci Lett,1998,241:25-28.
  • 7Steiner JP, Connolly MA, Valentine HL, et al. Neurotrophic actions of nonimmunosuppressive analogues of immunosuppressive drugs FK506, rapamycin and cyclosporin A[J]. Nat Med,1997,3 : 421-428.
  • 8Cameron AM, Steiner JP, Roskams AJ, et al. Calcineurin associated with the inositol1,4,5 trisphosphate receptor FKBP12complex modulates Ca2 + flux[J]. Cell, 1995,83:463-472.
  • 9Wang T, Li BY, Danielson PD, et al. The immunophilin FKBP12 functions as an inhibitor of the TGF beta family type I receptor[J]. Cell, 1996,86:435-444.
  • 10Gold BG, Densmore V, Shou W, et al. Immunophilin FK506-binding protein 52 (not FK506-binding protein 12) mediates the neurotrophic action of FK506[J]. J Pharmacol Exp Ther, 1999,289 : 1202-1210.

共引文献93

同被引文献4

引证文献1

二级引证文献1

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部