新的影像学技术有助于判断缺血半暗带和选择适合溶栓的病例。
New imaging techniques are helpful in identifying ischemic penumbra and the selection of patients for thrombolytic therapy.
由于存在缺血半暗带的患者更有可能从治疗中获益，因此识别这些患者至关重要。
The identification of these patients is of importance because the patients with ischemic penumbra are more like ly to benefit from the treatment.
文章就脑出血后的血肿变化和缺血半暗带、脑水肿和纤溶亢进以及血管淀粉样变等进行了综述。
The article reviews the changes of hematoma and ischemic penumbra, brain edema, hyperfibrinolysis after cerebral hemorrhage, and as well as amyloid angiopathy.
目的探讨磁共振扩散加权成像（DWI）和灌注加权成像（PWI）对早期脑梗死缺血半暗带（IP）的诊断价值。
Objective To explore the value of diffusion weighed imaging (DWI) and perfusion weighted imaging (PWI) in the diagnosis of the ischemic penumbra (IP) of superacute infarction.
血栓溶解疗法可以迅速恢复缺血脑组织的血流，能有效挽救缺血半暗带的功能。
On the early onset, thrombolytic therapy could timely restore blood flow of ischemic tissue and efficiently salvage the function of ischemic penumbra.
现就磁共振的功能成像在新生儿缺氧缺血半暗带中的应用研究方面作一综述。
This review reveals the application of MRI to the penumbra in neonate with HIE.
临床上治疗的关键在于挽救缺血区域（半暗带）的濒临死亡的神经元和促进损伤后神经功能的恢复。
The clinical treatment of the key is to save the ischemic region (penumbra) of dying neurons and promote damage nerve function recovery.
目的：研究浅刺针法对脑梗塞大鼠脑组织缺血半暗带神经细胞的保护作用及其机制。
Objective: to study protective mechanisms of superficial needling to ischemic penumbra neuron in cerebral infarction rats.
脑缺血后，及时恢复缺血区脑组织的血液供应，尤其是缺血半暗带区的血液供应，对于缺血性脑血管病的治疗与预后意义重大。
To recover blood supply of brain tissue in ischemic region especially in ischemic penumbra in time, it will have great significance in treating and prognosis.
脑缺血后，及时恢复缺血区脑组织的血液供应，尤其是缺血半暗带区的血液供应，对于缺血性脑血管病的治疗与预后意义重大。
To recover blood supply of brain tissue in ischemic region especially in ischemic penumbra in time, it will have great significance in treating and prognosis.
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