目的：探讨急性期单侧大脑中动脉梗塞后，大脑中动脉自身及所供血区脑组织的CT及MRI表现。
Objective: To explore the features of ct and MRI in the middle cerebral artery itself and its providing blood area after acute obstruct of single middle cerebral artery.
方法：用经颅多普勒(TCD)动态监测了36例糖尿病合并大脑中动脉梗塞患者及38例非糖尿病性大脑中动脉梗塞患者的脑动脉自动调节功能并做对比分析。
Methods: Using transcranial Doppler (TCD) to monitor the automatic adjusting the function of cerebral arteries of 36 cases of DM with CI and 38 cases of non DM with CI.
采用大脑中动脉阻断所致大鼠脑缺血模型，观察了具有益气活血功效的脑络通对脑梗塞范围、白细胞计数、脑细胞超微结构的变化。
The rat models of middle cerebral artery occlusion were used. The infarct scope and the number of leukocytes and the ultrastructure of neurocytes were observed.
目的阻断狗大脑中动脉建立急性脑梗塞动物模型，观察早期MRI表现及其病理改变。
Purposes The early MRI appearances of acute cerebral infarction and its pathologic changes were studied on the model of acute cerebral ischemic dogs.
目的评价CT脑扫描上的大脑中动脉强化征，探讨它与大脑中动脉区域梗塞的关系。
Objetive To evaluate the hyperdense middle cerebral artery sign (HMCAS) in ct scan, and explore its relationship with cerebral infarction of middle cerebral artery area.
目的评价CT脑扫描上的大脑中动脉强化征，探讨它与大脑中动脉区域梗塞的关系。
Objetive To evaluate the hyperdense middle cerebral artery sign (HMCAS) in ct scan, and explore its relationship with cerebral infarction of middle cerebral artery area.
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