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局限性脑损害时，在远离病灶的广泛脑区亦可能出现功能、代谢和脑血流量的改变，称之为远隔机能障碍（Ｄｉａｓｃｈｉ－ｓｉｓ，ＤＣ）［１］。但脑梗死 ＤＣ发生的确切机理尚不清楚。本文采用一侧大脑中动脉栓塞／再灌流（ＭＣＡ－ＯＲ）大鼠模型，观察动物急性局灶性脑缺血时
In localized brain damage, functional, metabolic, and cerebral blood flow changes may also occur in a wide range of brain regions far from the lesion, termed Diaschi-sis (DC) [1]. However, the exact mechanism of DC infarction is not clear. In this paper, one side of the middle cerebral artery occlusion / reperfusion (MCA-OR) rat model was used to observe the acute focal cerebral ischemia