查询词典 infarct

Focal ischemia induced by photochemically thrombotic distal middle cerebral artery occlusion model to adult rats results in necrosis at the infarct core and activation of complex signal pathways for cell death and cell survival in the penumbra. The effects of ghrelin on regional cerebral blood flow in penumbra areas used by a laser Doppler Flowmeter.

本实验室前期工作初步证明ghrelin可保护谷氨酸及脂多糖诱导的原代培养大鼠脑皮质神经元的损伤，也能减少线栓大脑中动脉引起的脑梗塞体积，说明ghrelin对脑缺血引起的神经元损伤具有一定的神经保护作用，有可能成为一个内源性神经保护多肽，具有重要的理论价值和实践意义，值得深入研究。

At 24h, the ischemic area in the preoptic area, striatum and cortex developed into infarct form.

结果再灌注12小时组开始出现神经元不可逆变性，24小时梗死形成。

Prodromal unstable angina in acute myocardial infarction:prognostic value of short and longterm outcome and predictor of infarct size〔J〕.Am Heart J,2000;140(1):12633.7 Murcia AM,Hennekens CH,Lamas GA,et al.Impact of diabetes on mortality in patients with myocardial infarction and left ventricular dysfunction〔J〕.

而Ghosh等〔9〕的研究认为，IP在糖尿病心脏的保护作用消失机制为，IP通过介导三磷酸腺苷依赖性钾离子通道的激活实现的，而糖尿病能够使体内正常钾离子通道发生改变，从而抑制了IP效应的发挥。

The radiational ratio was analysed and it's changing of basing metabolizion's cerebral infarct and normal cerebral with using analysis technology of region of interest,as well as,the radiational ratio of with using same method after acupunctural metabolism.

对38例脑梗死性患者分别行基础状态下的脑灌注显像和神经穴位刺激状态下的脑灌注显像，运用感兴趣区技术测定针刺前后病灶与正常部位脑组织放射量比值及放射量比值的变化。

Background— The Doppler Substudy of the randomized, double-blind, placebo-controlled Reinfusion of Enriched Progenitor Cells and Infarct Remodeling in Acute Myocardial Infarction trial aimed to inestigate the effects of intracoronary infusion of bone marrow–deried progenitor cells on coronary blood flow regulation in patients with reperfused acute myocardial infarction.

背景：应用多普勒，采用随机、双盲、安慰剂对照的方法研究输注浓缩祖细胞及梗死区结构的重塑，以明确经冠状动脉输注骨髓祖细胞对急性心梗患者冠状动脉血流恢复的影响。

Results 45 infarct related arteries among 40 cases acquired coronary artery repatency with TIMI 3 degree flow, a success rate of 95.2%(40/42), the residual stenosis in repatency coronary arteries was from 0 to 20%. The clinic symptom of the 5 cases with left ventricular dysfunction and 2 of the 3 cases with cardiogenic shock were obviously improved, 1 case(2.5%) with cardiogenic shock was dead in hospital.

结果 40例患者中的45支梗塞相关血管获得再通，成功率达95.2%(40/42)，均达到TIMI-3级血流灌注，再通血管残余狭窄0%～20%。5例合并左心功能不全(Killip分级Ⅱ～Ⅲ级)及3例合并心源性休克患者术后症状明显改善，住院期间1例死亡(病死率2.5%)。

To the clinical medicine, it is a great development that the acute myocar- dial infarct patients have been cured by coronary artery repatency, thromboclasis, precutaneous transluminal coronary angioplasty and other heart surgery in the last years. The myocardial tissue receives blood reperfusion again due to cardiovascular repatency or reconstructive operation, which can really obtain favorable therapeutic efficacy in multitudinous conditions.

急性心肌梗死病人采用冠脉再通术、溶栓治疗以及其他心脏外科手术是近年来临床医学的一大重要进展，因为缺血后疏通血管或再造血管使心肌组织得到血液的再灌注，在多数情况下确能收到良好的治疗效果。

The ischemic penumbra is defined as peri-infarct tissue that is functionally impaired but structurally intact and remains potentially salvageable.

中文摘要&缺血性半影&的定义为梗塞周围的组织，虽然功能已受损，但是结构仍完整，且具有潜在地可以被抢救回来的可能性。

Methods Both conventional MRI and DWI were performed in 27 patients with superacute cerebral infarction. The MRI observations were carried out consecutively at acute (6-72 h), subacute (3-14 d) and chronic (15-30 d) stages to investigate the dynamic changes of the infarction. The change in signal intensity of the infarct lesions on DWI was observed.

对27例临床确诊的超急性期脑梗死患者行常规磁共振和弥散加权成像扫描，并分别于脑梗死的急性期(6~72h)、亚急性期（4~14天）和慢性期（15~30天）进行3次磁共振随访，观察脑梗死后不同时间DWI信号强度的变化。

The effect of infarct expansion on left ventricular function was studied in rats 9 days after transmural myocardial infarction produced by left coronary occlusion.

本文目的是探讨大鼠心肌梗死区伸展对左心室功能的影响。开胸结扎左冠状动脉造成穿壁性心肌梗死，于术后第9天测定基础状态和增加负荷状态的左室泵血和收缩性能指标。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。