灌注的

Objective The purpose of this study was to explore the application of multislice CT perfusion imaging in uterus.

目的 探讨子宫多层螺旋CT灌注成像的方法及其在评价子宫血流灌注状态中的应用。

Prismoid specimen shall adopt horizontal type molding; when pour concrete and tamp down the specimen with hidden steel bar, concrete between steel bar and specimen mould shall be taken particular care so as to keep right condition of pouring and tamping compaction.

棱柱体试件宜采用卧式成型，埋有钢筋的试件在灌注混凝土及捣实时应特别注意钢筋和试模之间的混凝土能保持灌注密实及捣实良好。

Discussion TNF-αis an inflammatory cell cytokine,with the properties of autocrine, produced by cadiocyte at the early age of MIRI,inducing myocardial function abnormal and cadiocyte necrosis in MIRI、pyaemia、chronic cardiac insufficiency、viral myocarditis and the homograft rejection of heart.

讨论 TNF-α是心肌缺血再灌注早期心肌细胞产生的炎性细胞因子，是一种自分泌的作用因子，在缺血再灌注损伤、脓毒症、慢性心功能不全、病毒性心肌炎以及心脏同种移植排斥反应中均能导致心肌功能能障碍和心肌细胞坏死。

AIM: To observe the effect of endoxin antagonist,anti-digoxin antiserum,on endoxin level,ATPase activities,intramitochondrial total calcium concentration and gene expression of sodium pump isoforms in myocardium of rats with myocardial ischemia reperfusion.

目的： 观察内洋地黄素特异性拮抗剂地高辛抗血清对心肌缺血再灌注损伤大鼠心肌组织内洋地黄素水平、钠泵活性、线粒体总钙浓度以及钠泵各亚基基因表达的影响，探讨内洋地黄素在心肌缺血再灌注损伤中的作用及其机制。

Methods Perfusion weighted imaging was performed in 45 cases of cerebral infarction. The sidetoside ratios of regional cerebral blood flow,regional cerebral blood volume and mean transit time were measured at duty lesion of ischemia. The hypoperfused cerebral areas and the stages of ischemia were defined as follows:compensation stage: rCBF was normal, rCBVwas increased, MTT was prolonged;decompensation stage: rCBF was slightly decreased, rCBV was normal or decreased, MTT was prolonged;preinfarction stage: rCBF and rCBV were decreased,MTT was prolonged.

利用磁共振灌注成像技术（perfusion weighted imaging，PWI）对45例缺血性脑血管病患者的责任病灶进行局部脑血流量，局部脑血容量，平均通过时间比值测定，确定低灌注脑区的影像学特点和缺血分期：代偿期（rCBF保持正常，rCBV升高，MTT延长）；失代偿期（rCBF轻度下降，rCBV正常或下降，MTT延长）；梗死前期：（rCBF下降，rCBV下降，MTT延长）。

Results In 29 cases accepted arterial embolization and 32 cases accepted perfusion of vasoconstrictor substance,the stoped bleeding immediately occured in 100%...

消化道出血在急诊血管造影的同时行动脉栓塞或缩血管药物灌注治疗是安全、有效的止血措施，缩血管药物灌注后出血复发率虽高，但能为临床进一步治疗争取时间。

Methods MR Perfusion Weighted images was performed in 47 patients with meningiomas followed by conventional imaging.Results The mean rCBV values of angioblastic was the highest in the parenchyma of tumor.

对47例脑膜瘤病人行MR灌注成像检查，对5种亚型的良性脑膜瘤的MR灌注成像进行分析，并与非典型性及恶性脑膜瘤进行比较。

Blood samples were collected daily before and after infusion for assaying plasma IGF-1 levels and studying dynamic variations in plasma IGF-1, and effects of cholic acid on t...

在灌注前和灌注后每天定时采取血样，测定血浆IGF -1水平，研究绵羊围产期血浆IGF -1的动态变化及胆酸负荷对其的影响。

Objective To investigate the effects of Gentiana water extract on the heat shock protein 70 expression in global cerebral ischemia-reperfusion injury in rabbits.

目的 观察秦艽水煎液对家兔全脑缺血再灌注损伤模型热休克蛋白70(HSP70)表达的影响，探讨Gentiana water exact 对全脑缺血再灌注损伤的保护机制。

To investigate the role of inflammatory cytokines in the pathogenesis of lung ischemia-reperfusion injury,the rat ischemia model with occlusion of left hilus for 45-minute was set up and the changes of levels of TNFα,IL-6 and IL-8 in lung tissues and plasma were dynamically observed during lung ischenia-reperfusion.

为探讨炎性细胞因子在肺缺血再灌注损伤发病机制中的作用，采用大鼠在体温缺血再灌注模型，动态测定了肺组织和血浆肿瘤坏死因子α、白介素-6(IL-6)和白介素-8(IL-8)含量的变化。

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。