梗塞

Objective to explore the way of identify the size and evolving process of reversible damaged region and irreversible damaged region.

目的：对急性脑梗塞可逆性损伤区和不可逆性损伤区进行界定并观察其演变规律，为超急性期溶栓治疗的必要性及时间窗等问题提供影像学依据。

Brain-derived neurotrophic factor was shown to induce antiapoptotic mechanisms after stroke and to reduce infarct size and secondary neuronal cell death.

脑源性神经营养因子被显示了卒中后可诱导抗凋亡机制并减少梗塞面积以及继发神经细胞死亡。

To investigate the effect of ischemic preconditioning in senescent h eart.

目的：为了研究梗塞前心绞痛对老年急性心肌梗塞预后的影响。

Objective: To investigate the changes of CTBAEP and SEP in patients with acute cerebral infarction.

目的：了解急性脑梗塞的CT、BAEP和SEP的变化。

And thus, the stratification and key points of this disease have been disclosed.

为脑梗塞的临床决策提供理论根据。

Phentermine is an appetite suppressant which when taken can give an individual stay away from excess intake of food.

梗塞时采取的是一种减肥能给个人远离过量摄入食物。

Brain Infarction ;; Traditional Chinese Medicine Therapy ;; Symptom Complex ;; Methods ;; Thinking ;; Practice;; Quality of Life

脑梗塞；；中医药疗法；；证候；；方法；；思考；；实践；；生活质量

132 patients with PICH between June 1999 and June 2001 in the Tongji Hospital were included in the present study. Patients with hemorrhage secondary to traumatism, brain tumor, thrombolytic treatment, vascular malformation or with hemorrhagic infarction were excluded.

通过病史、神经系统体格检查和头部CT检查，并排除外伤性脑出血以及脑肿瘤、动静脉畸形、出血性脑梗塞、溶栓治疗等引起的继发性脑出血后，将1999年6月至2001年6月武汉同济医院住院的132例脑出血患者作为研究对象。

RESULTS: Four hours after operation, rats injected with bletilla particles developed temporary conscious disturbance, and sustained hemiparesis of contralateral limbs with spontaneous circling behavior. Ischemia or infarction was found obviously in the cortex of parietal, frontal lobes and basal nuclei of the right cerebral hemisphere, where the neurons characterized with vague outlines, pyknosis and necrosis of neuron nuclei were recognized as well. But hemiparesis and spontaneous circling behavior only lasted for 12 h after embolization with bletilla gum.

结果：白芨微粒组大鼠术后4 h内呈现意识障碍，持续性对侧肢体轻度偏瘫及环转，TTC染色显示右侧大脑半球额叶、顶叶皮层和基底核附近局灶性缺血或梗塞，光学显微镜下可见缺血区脑组织水肿或坏死，神经元轮廓模糊，核固缩或裂解等；白芨胶组仅在术后术后1 h内有轻度意识障碍，12 h内出现对侧肢体行动障碍，但未见明显病理改变。

Dobutamine stress echocardiography, radionuclide ventriculography, and right heart catheterization in the BMC group also showed significant improvement in stroke volume index, left ventricular end-systolic volume and contractility (ratio of systolic pressure and end-systolic volume), and myocardial perfusion of the infarcted region.

Dobutamine压力心脏超音波检查，放射性核脑室造影术和右心导管插入都显示，BMC组的脉搏容积指数、左心室终末收缩容积和伸缩力（收缩压和终末收缩容积比）以及梗塞区域心肌灌注明显改善。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。