采用四血管闭塞全脑缺血模型。
大动脉粥样硬化型患者多于小血管闭塞型患者。
Stroke of largeartery stenosis is more than stroke of small vessel occlusion.
方法：利用四血管闭塞法制作全脑缺血大鼠模型。
Methods: Fourvessel occlusion was used to establish the rat global brain ischemic model.
血栓形成在急性冠状动脉血管闭塞中起关键作用。
Thrombosis plays an important role in acute coronary obstruction.
结论冠状动脉血管闭塞时间越长，血运重建术成功率越低。
Conclusion It is found that the longer coronary artery occlusion of the lower success in revascularization.
微血管重建是机体在血管闭塞状态下的病理生理性代偿反应。
Angiogenesis is the pathologic and physiologic compensatory reaction of organism under the condition.
目的探讨急性肠系膜血管闭塞（AMVO）的早期诊断和治疗。
Objective To investigate the early diagnosis and treatment of the acute mesenteric vessel occlusion(AMVO).
目的分析急性肠系膜血管闭塞（AMVO）的临床表现、诊断和治疗。
Objective To analyze the clinical manifestation, diagnosis and treatment of acute mesenteric vascular obliteration (AMVO).
下肢动脉正常4例，下肢动脉粥样硬化18例，外伤性血管闭塞2例。
Of 24 patients, there were 4 cases with normal feature, 18 cases with arteriosclerosis, 2 cases with traumatic arterial occlusion.
血管闭塞的过程一旦开始，就倾向于持续恶化，除非使用外科手术治疗。
The process of blockage once it begins tends to continue despite any known medical management unless treated with surgery.
目的探讨急性肠系膜血管闭塞(amvo)的早期诊断及外科治疗方法。
Objective To investigate the methods of early diagnosis and management of the acute mesenteric vascular occlusion (AMVO).
内皮细胞功能障碍是在导致被称为的动脉硬化的血管闭塞的过程中起着关键作用。
Endothelial cell dysfunction plays a key role in the development of clogged arteries, a process called atherosclerosis.
纤维蛋白原、低密度脂蛋白增高可能是导致吻合口内膜增生、人工血管闭塞的重要高危因素。
Higher levels of FIB, CRP and LDL maybe the major high risk factors that lead to intima hyperplasia and artificial graft obliteration.
这一互补的过程直到血管闭塞才会停止，同时还伴有器官衰竭、血栓性缺血、自由基损伤甚至死亡。
The complementary cascade builds until vascular collapse ensues, along with organ failure, thrombosis ischemia, free-radical damage, and death.
然而，我相信越来越多的心脏专家会条件反射性的采取这样的做法，一旦看到血管闭塞就去实施扩张。
However, I believe that more and more cardiologists are acting on reflex - they see an occlusion and they dilate it. This is wrong.
脑动脉硬化是指脑部血管弥漫性粥样硬化、管腔狭窄及小血管闭塞所致的脑部血供减少而引起的脑部病变，此为中枢神经系统常见病。
Cerebral atherosclerosis is the common disorder of CNS, which is produced by diffuse vascular atherosclerosis, vessel lumen stenosis, small vessel occlusion and reduced blood supply.
方法采用四血管闭塞法制备大鼠脑缺血再灌注模型后，用二苯胺法测定脑缺血再灌注组及金纳多治疗组随缺血再灌注时间延长皮质DNA裂解率变化。
Methods The rats cerebral ischemia and reperfusion model by four -vessel occlusion method was used to observe the change of DNA splitting rate between ischemia and reperfusion group and Ginaton group.
结论肌钙蛋白升高的非ST段抬高型急性冠状动脉综合征患者冠状动脉造影特点为血栓发生率高、狭窄较重、血管闭塞率高、血流较慢、心肌组织灌注不良者多。
Conclusions The angiographic features in patients with NSTE-ACS are of higher incidence of thrombus, tighter percent stenoses, higher rate of vesse1 occlusion and closed microvasculature.
显示血管狭窄和闭塞处的颈动脉循环图。
Diagram of carotid circulation indicating sites of vessel narrowing and occlusion.
在某些语境中它也指代除心脏外全身任何地方的各种闭塞性血管疾病。
In some contexts it can be used to refer to any sort of occlusive vascular disease anywhere in the body, except the heart.
结果2例DWI正常，但MRA颅内大脑中动脉闭塞，病变血管与临床症状相一致。
Results 2 patients' DWI were normal but MRA showed middle cerebral artery occlusive, and pathological vessels agreed with clinical symptoms.
此外，MRA示除基底动脉和左侧椎动脉外，其它主要大血管均未见狭窄和闭塞；
In addition, MRA showed no stenosis or occlusion of large vessels except basilar artery.
结果DSA能直观、准确表现狭窄及闭塞血管，以及颅底毛细血管网；
Results DSA could more directly display the vascular stenosis and occlusion as well as dilated leptomenin geal vessel.
目的探讨应用血管内支架治疗头臂动脉狭窄或闭塞性疾患。
Objective To evaluate the intravascular stent in treatment of brachiocephalic artery stenosis or occlusion.
作者报告了对症状性颈椎血管瘤应用气球囊椎体后凸成形术进行闭塞的疗效。
The authors report on the efficacy of balloon kyphoplasty applied to obliteration of symptomatic cervical hemangioma.
与DSA对比，MRA能够准确地显示闭塞或狭窄的大血管和代偿的不成形的弯延扭曲的侧支血管网。
In comparison with DSA, MRA could accurately show the stenosis or occlusion of cerebral arteries and tortuous collateral circulation.
结论血管内闭塞载瘤动脉是治疗颅内大、巨大型动脉瘤有效、安全的方法之一。
Conclusion Endovascularly occluding the parent-arteries with detachable balloon or GDCs is a effective and safe method of treating the large or giant intracranial aneurysms.
结论血管内闭塞载瘤动脉是治疗颅内大、巨大型动脉瘤有效、安全的方法之一。
Conclusion Endovascularly occluding the parent-arteries with detachable balloon or GDCs is a effective and safe method of treating the large or giant intracranial aneurysms.
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