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伊贝沙坦对高血压病人血管内皮功能的影响

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摘要 目的 :观察伊贝沙坦对高血压病人血管内皮功能的影响。方法 :对 36例高血压患者用高分辨率超声测量在静息、反应性充血 (增加血流量引致内皮依赖性血管扩张 ) ,舌下喷硝酸甘油 (为非内皮依赖性血管扩张剂 )后肱动脉舒张末期内径和血流速度的变化 ,并与 15例正常对照组作比较。随后对高血压患者给予伊贝沙坦治疗 ,2 4周后重复检测上述指标。结果 :高血压组 ( 36例 )治疗前流量介导的血管扩张 (flow mediateddilation ,FMD)明显低于对照组 [( 4 5 2± 1 6 7) %vs ( 10 42± 4 2 9) % ,P <0 0 0 1]。硝酸甘油引致的血管扩张在两组间无明显差异 ,提示高血压患者存在内皮功能不良。经 2 4周伊贝沙坦治疗后 ,与治疗前比较 ,血压控制良好 ,FMD从治疗前的 ( 4 5 2±1 6 7) %升到 ( 7 10± 2 88) % (P <0 0 0 1)。而硝酸甘油引致的血管舒张在两组间无差异 (P >0 0 5 )。结论 :高血压患者FMD受损 ,提示存在内皮功能不良 ;
出处 《实用医学杂志》 CAS 2002年第7期715-717,共3页 The Journal of Practical Medicine
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  • 1[1]Ruschitzka F,Corti R,Noll G,et al. A rational for treatment of dndothelial dysfunction in hypertension. J Hypertens,1999,17(Suppl 1):S25~S35.
  • 2[2]Higashi Y,Oshima T,Sasaki S,et al. Angiotensin-converting enzyme inhibition,but not calcium antagonism,improves a response of renal vasculature to L-ariginine in patients with essential hypertension. Hypertension, 1998,32(1):16~24.
  • 3[3]Celermajer DS, Sorensen KE, Gooch VM,et al. Non-invasive detection of endothelial dysfunction in children and adults at risk of atherosclerosis. Lancet, 1992,340(2):1111~1115.
  • 4[4]Sorensen KE,Celermajar DS,Spieglhalter DJ,et al. Non-invasive measurement of endotelium-dependent arterial response in man :accuracy and reproducibility. Br Heart J, 1995,74(3):247~253.
  • 5[5]Lekakis J,Papamichael CM,Vemmos CN,et al. Peripheral vascular endothelial Dysfunction in patients with angina pectoris and normal coronary arteriograms. J Am Coll Cardiol, 1998,31(5):541~546.
  • 6[6]Iiyama K,Nasahiro M,Yo Y,et al. Impaired endothelial function with essential hypertension assessed by ultrasonogrraphy. Am Heart J,1996,132(4):779~782.
  • 7[7]Muiesan ML,Salvetti M,Monteduro M,et al. Effect of treatment on flow-dependent vasodilation of brachial artery in essential hypertension. Hypertension, 1999,33[part Ⅱ]:575~580.
  • 8[8]Rajagopalan S,Kurz S,Munzel T,et al. Angiotensin Ⅱmediated hypertension in rat increases vascular superoxide production via membrane NADH/NADPH oxidase activition. Circ Res, 1996,97(8):1916~1923.

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