中国医药
中國醫藥
중국의약
CHINA MEDICINE
2011年
11期
1361-1362
,共2页
张彩霞%丁瑞英%程会云%邵静波
張綵霞%丁瑞英%程會雲%邵靜波
장채하%정서영%정회운%소정파
动脉粥样硬化%颈动脉%斑块%基质金属蛋白酶9
動脈粥樣硬化%頸動脈%斑塊%基質金屬蛋白酶9
동맥죽양경화%경동맥%반괴%기질금속단백매9
Atherosclerosis%Carotid artery%Plaque%Matrix metalloproteinase-9
目的 探讨颈动脉粥样硬化斑块与血清基质金属蛋白酶9 (MMP-9)水平的关系.方法 选取30例经彩色多普勒超声证实存在颈动脉粥样硬化斑块的患者为研究组,其中稳定斑块18例,不稳定斑块12例,30例健康查体者为对照组.均抽取空腹血应用酶联免疫吸附法检测血清MMP-9水平.结果 研究组的MMP-9表达为(295.34±126.76) μg/L,明显高于对照组的(98.38±34.57)μg/L(t =4.835,P<0.05);研究组稳定斑块患者中MMP-9的表达为(267.45±113.86) μg/L,明显低于不稳定斑块患者的(498.57±142.68) μg/L(t =3.768,P<0.05).结论 血清MMP-9水平与颈动脉粥样硬化斑块形成有关,可以反映颈动脉粥样硬化斑块的稳定性.
目的 探討頸動脈粥樣硬化斑塊與血清基質金屬蛋白酶9 (MMP-9)水平的關繫.方法 選取30例經綵色多普勒超聲證實存在頸動脈粥樣硬化斑塊的患者為研究組,其中穩定斑塊18例,不穩定斑塊12例,30例健康查體者為對照組.均抽取空腹血應用酶聯免疫吸附法檢測血清MMP-9水平.結果 研究組的MMP-9錶達為(295.34±126.76) μg/L,明顯高于對照組的(98.38±34.57)μg/L(t =4.835,P<0.05);研究組穩定斑塊患者中MMP-9的錶達為(267.45±113.86) μg/L,明顯低于不穩定斑塊患者的(498.57±142.68) μg/L(t =3.768,P<0.05).結論 血清MMP-9水平與頸動脈粥樣硬化斑塊形成有關,可以反映頸動脈粥樣硬化斑塊的穩定性.
목적 탐토경동맥죽양경화반괴여혈청기질금속단백매9 (MMP-9)수평적관계.방법 선취30례경채색다보륵초성증실존재경동맥죽양경화반괴적환자위연구조,기중은정반괴18례,불은정반괴12례,30례건강사체자위대조조.균추취공복혈응용매련면역흡부법검측혈청MMP-9수평.결과 연구조적MMP-9표체위(295.34±126.76) μg/L,명현고우대조조적(98.38±34.57)μg/L(t =4.835,P<0.05);연구조은정반괴환자중MMP-9적표체위(267.45±113.86) μg/L,명현저우불은정반괴환자적(498.57±142.68) μg/L(t =3.768,P<0.05).결론 혈청MMP-9수평여경동맥죽양경화반괴형성유관,가이반영경동맥죽양경화반괴적은정성.
Objective To investigate the relationship between the carotid atherosclerosis plaques and the serum matrix metalloproteinase-9 (MMP-9) level.Methods Thirty patients with carotid atherosclerotic plaques confirmed by color Doppler ultrasound was as the study group(stable plaque 18 cases and unstable plaque 12 cases),30 cases of healthy people was as control group.Fasting blood samples were taken to measure the levels of serum MMP-9.Results In the control group,the expression of MMP-9 (98.38 ± 34.57) μg/L was significantly lower than that in the study group[(295.34 ± 126.76) μg/L].In the stable plaque group,the expression of MMP-9 was significantly lower than that in the unstable plaque group[(267.45 ± 113.86 ) μg/L vs (498.57 ± 142.68 ) μg/L](t=3.768,P<0.05).Conclusion The serum MMP-9 levels are related with the carotid atherosclerotic plaque formation and reflect the stability of the carotid atherosclerotic plaque.