期刊文献+

右美托咪定对对经皮肾镜钬激光碎石术患者围术期炎性因子的影响 被引量:2

下载PDF
导出
摘要 目的探讨不同维持剂量右美托咪定对经皮肾镜钬激光碎石术(PCNL)患者围手术期炎性因子的影响。方法选取择期PCNL患者60例,随机分为3组,各20例,分别设为对照组(C组)、右美托咪定低浓度组(D1组)、右美托咪定高浓度组(D2组)。D1、D2组右美托咪定负荷剂量0.5μg/kg;D1组右美托咪定维持剂量0.2μg/kg/h;D2组右美托咪定维持剂量0.4μg/kg/h;C组不使用右美托咪定。三组其他用药相同,麻醉维持选择全凭静脉麻醉。分别于麻醉诱导后(T1)、手术结束后(T_2)、手术结束后4 h(T_3)、手术结束后24 h(T_4)取静脉血标本4 mL,采用酶联免疫法测定血清TNF-α的浓度。结果组内比较,TNF-α浓度在T_2-T_4均升高;D2组TNF-α峰值出现在T_4时,与C组比较,D2组在T_2-T_4时TNF-α浓度显著降低。结论术中持续输注右美托咪定能够抑制PCNL后炎性介质TNF-α的释放,这一作用存在剂量相关性。
出处 《临床检验杂志(电子版)》 2017年第2期233-233,共1页 Clinical Laboratory Journal(Electronic Edition)
  • 相关文献

参考文献1

二级参考文献10

  • 1Karzai W,Schwarzkopf K.Hypoxemia during one-lung ventilation:prediction,prevention,and treatment.Anesthesiology,2009,110(6):1402-1411.
  • 2Kozian A,Schilling T,Freden F,et al.One-lung ventilation induces hyperperfusion and alveolar damage in the ventilated lung:an experimental study.Br J Anaesth,2008,100(4):549-559.
  • 3Taniguchi T,Kidani Y,Kanakura H,et al.Effects of dexmedetomidine on mortality rate and inflammatory responses to endotoxin-induced shock in rats.Crit Care Med,2004,32(6):1322-1326.
  • 4Schilling T,Kozian A,Kretzschmar M,et al.Effects of propofol and desflurane anaesthesia on the alveolar inflammatory response to onelung ventilation.Br J Anaesth,2007,99(3):368-375.
  • 5Dos Santos CC,Slutsky AS.Invited review:mechanisms of ventilator-induced lung injury:a perspective.J Appl Physiol,2000,89(4):1645-1655.
  • 6Muller JM,Chilian WM,Davis MJ.Integrin signaling transduces shear stress:dependent vasodilation of coronary arterioles.Circ Res,1997,80(3):320-326.
  • 7Lai YC,Tsai PS,Huang CJ.Effects of dexmedetomidine on regulating endotoxin-induced up-regulation of inflammatory molecules in murine macrophages.J Surg Res,2009,154(2):212-219.
  • 8Taniguchi T,Kurita A,Kobayashi K,et al.Dose-and time-related effects of dexmedetomidine on mortality and inflammatory responses to endotoxin-induced shock in rats.J Anesth,2008,22(3):221-228.
  • 9Qiao H,Sanders RD,Ma D,et al.Sedation improves early outcome in severely septic Sprague Dawley rats.Crit Care,2009,13(4):R136.
  • 10游志坚,姚尚龙,周子超,袁茵.单肺通气所致肺损伤中核因子κB的作用[J].临床麻醉学杂志,2008,24(7):611-613. 被引量:18

共引文献48

同被引文献5

引证文献2

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