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右美托咪定脑保护作用及其信号通路研究进展 被引量:8

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摘要 右美托咪定(DEX)作为一种新型肾上腺素能α2受体激动剂,与世界上首次人工合成的第一个肾上腺素α2受体激动剂可乐定相比,其对α2受体的选择性是后者的8倍[1],效价是后者的3倍,这使得DEX具有更强的镇静镇痛作用。此外,它还具有抗交感、减少麻醉药物剂量、稳定围术期血流动力学、无呼吸抑制等作用,因而广泛用于临床麻醉中。而脑缺血导致的脑损伤是围术期最严重的并发症,具有高致残率和病死率。Hoffman等[2]首先在1991年提出了DEX的脑保护作用,他们在实验中发现,DEX能显著降低血浆中的儿茶酚胺浓度,减轻神经元损害。
出处 《西南国防医药》 CAS 2019年第6期720-722,共3页 Medical Journal of National Defending Forces in Southwest China
基金 2016军队后勤科研项目(CCD16J001)
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  • 1胡蕾,姜汉国.PI3K/AKT信号转导通路与肿瘤转移及其机制的研究进展[J].医学综述,2006,12(22):1375-1377. 被引量:18
  • 2方乐堃,曾宇慧,杨惠玲.PI3K/Akt/mTOR信号传导通路与泌尿系统肿瘤[J].国际内科学杂志,2007,34(9):509-513. 被引量:19
  • 3Vanhaesebroeck B, Alessi DR. The PD K-PDK1 connection : more thanjust a road to PKB. Biochem J,2000,346:561-576.
  • 4Pene F,Claessens YE,Muller O,et al. Role of the Dhosphatidylinositol 3 -kinase/Akt and mT0R/P70S6-kinase pathways in the proliferation andapoptosis in multiple myeloma. Oncogene ,2002,21 : 6587 -6597.
  • 5Burke RE. Inhibition of mitogen-activated protein kinase and stimulationof Akt kinase signaling pathways : Two approaches with therapeutic po-tential in the treatment of neurodegenerative disease. Pharma Thera,2007,114:261-277.
  • 6Li Q,Zhu GD. Targeting serine/threonine protein kinaseB/Akt and cell-cycle cheekpoint kinases for treating cancer. Curr TOP Med Chem ,2002,2:939-971.
  • 7Hernando E,Nahle Z,Juan G,et al. Rb inactivation promotes ge-nomicinstability by uncoupling cell cycle progression from mitotic control. Na-ture,2004,430: 797-802.
  • 8Skinner HD,Zheng JZ,Fang J,et al. Vascular endothelial growth factortranscriptional activation is mediated by hypoxia-inducible factorl a,HDM2 and p70S6Kl inresponseto phosphatidylinositol 3-kinase/AKTsignaling. J Biol Chem,2004,279 : 45643-45651.
  • 9Arsham AM, PlasDR, Thompson CB, et al. Akt and hypoxia-in-duciblefactor-1 independently enhance tumorgrowth and angiogenesis. CancerRes,2004,64: 3500-3507.
  • 10StGermain ME, Gagnon V, Mathieu I,et al. Akt regulates COX-2 mRNAand protein expression in mutated-PTEN human endometrial cancercells. Int J Oncol,2004,24:1311-1324.

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