CAJ | 학술논문

目的研究高同型半胱氨酸血症(HHcy)与颈动脉狭窄的关系。方法应用循环酶法测定90例急性脑梗死(ACI)患者血浆同型半胱氨酸(Hcy)浓度，并采用彩色多普勒超声进行颈动脉检测并与正常对照组比较。结果 ACI组血浆Hcy水平显著高于正常对照组(P<0.001)，ACI组中颈动脉重度狭窄者血浆Hcy浓度显著高于中度狭窄者及无狭窄或轻度狭窄者(P<0.01)，中度狭窄者血浆Hcy浓度显著高于无狭窄或轻度狭窄者(P<0.01)。结论 Hcy水平与脑梗死患者颈动脉狭窄的严重程度相关。
목적연구고동형반광안산혈증(HHcy)여경동맥협착적관계。방법응용순배매법측정90례급성뇌경사(ACI)환자혈장동형반광안산(Hcy)농도，병채용채색다보륵초성진행경동맥검측병여정상대조조비교。결과 ACI조혈장Hcy수평현저고우정상대조조(P<0.001)，ACI조중경동맥중도협착자혈장Hcy농도현저고우중도협착자급무협착혹경도협착자(P<0.01)，중도협착자혈장Hcy농도현저고우무협착혹경도협착자(P<0.01)。결론 Hcy수평여뇌경사환자경동맥협착적엄중정도상관。
Objective To study the relationship between hyperhomocysteinemia(HHcy) and carotid stenosis. Methods Plasma homocysteine(Hcy) levels were measured by circulating enzymatic for 90 cases of acute cerebral infarction(ACI) patients plasma Hcy concentration, Using color doppler ultrasonic detection of carotid artery, Compared with normal control group. Result ACI group plasma Hcy level was significantly higher than normal control group(P<0.001), In the ACI group, the levels of Hcy in patients with severe carotid stenosis were signif-icantly higher than those in patients with moderated carotid stenosis and mild carotid stenosis or without carotid stenosis(P<0.01), and the levels of Hcy in patients with moderated carotid stenosis were significantly higher than those in patients with mild carotid stenosis or without carotid stenosis(P<0.01). Conclusion Hcy levels and the severity of cerebral infarction in patients with carotid stenosis.