灌注不足

少突胶质前体细胞在青老年大鼠慢性脑灌注不足中的活化改变

Activation changes of oligodendrocyte progenitor cells during chronic cerebral hypoperfusion in young and aged rats

老龄大鼠慢性脑灌注不足脑内星形细胞的活动

Activation of astrocytes on brain after chronic cerebral hypoperfusion in aged rats

由于血流灌注不足，肿瘤组织特别是实体瘤中央常处于一种低氧和低PH值的环境中，使肿瘤细胞比正常细胞对热疗更加敏感。

Due to insufficient blood perfusion , resulted in hypoxia and low PH , tumor cells , especially solid tumors , are more sensitive to mild hyperthermia than normal tissue cells .

对大鼠采用双侧颈总动脉永久性结扎的方法，造成慢性脑灌注不足所致VD模型。

Permanent occlusion of the bilateral common carotid arteries induced astate of chronic and moderate ischemia associated with VD in rats .

采用双侧颈总动脉结扎制作大鼠慢性脑灌注不足模型，用免疫组织化学方法观察大鼠缺血后1,2,4周时，VEGF表达的情况。

Rat model of chronic cerebral hypoperfusion was made by bilateral common carotid artery occlusion . The changes of VEGF expression in brain tissue were investigated by immunohistochemical method at 1,2 and 4 weeks after ischemia .

IUGR的原因很多，但其最主要的病理生理机制是母体-胎儿循环血液灌注不足，造成胎儿的缺血缺氧以及相应的营养障碍。

The IUGR condition is most commonly caused by inadequate maternal - fetal circulation , with a resultant decrease in fetal blood , oxygen and nutrition supply .

目的探讨双向腔肺动脉吻合术（BCPS）术后肺血流灌注不足患儿吸入一氧化氮（NO）的疗效。

Objective To evaluate the therapeutic effect of nitric oxide ( NO ) inhalation on children with insufficient pulmonary perfusion after bidirectional cavopulmonary shunt ( BCPS ) .

结论：M-POAG患者眼部血流速度减低，血管阻力升高，有血流灌注不足的表现。

Conclusion : In patients with M-POAG , there appears to be an association between decreased mean flow velocity and an increased mean resistive index in the ocular vasculature .

大鼠慢性脑灌注不足的病理与行为学观察

Pathological and behavioral observation of the rats with chronic cerebrovascular insufficiency

通过卡维地洛治疗后，应激诱导的区域灌注不足也有所改善。

Stress-induced regional perfusion defects also decreased after carvedilol treatment .

大鼠慢性脑灌注不足脑内淋巴细胞的浸润

Lymphocytic infiltration in brain after chronic cerebral hypoperfusion in rats

实验研究为慢性脑灌注不足2个月。

The study was then investigated for 2 months after the CCH .

环孢霉素A防治慢性脑灌注不足致脑损害的机制研究&可能为临床治疗老年痴呆、慢性脑缺血提供一条新途径环孢霉素A对大鼠慢性脑灌注不足认知障碍的影响

Protective effect of cyclosporin A on the cognitive impairment after chronic cerebral hypoperfusion

慢性脑灌注不足大鼠海马区早老素-1的表达

Expression of presenilin-1 in hippocampus area of brain in rats during chronic cerebrovascular insufficiency

目的：腹膜内乳酸浓度测定有助于检出内脏血流灌注不足。

OBJECTIVE : Measuring peritoneal lactate concentrations could be useful for detecting splanchnic hypoperfusion .

大鼠慢性脑灌注不足皮层小胶质细胞和星形细胞的反应

Reaction of microglia and astrocytes in cortex after chronic cerebral hypoperfusion in aged rats

阿尔茨海默病患者内侧颞叶血流灌注不足与其攻击性的关系

Medial temporal hypoperfusion and aggression in Alzheimer disease

额叶皮质灌注不足的纯构音障碍

Pure dysarthria due to frontal cortical hypoperfusion

两组患者血流灌注不足的部位依次主要分布在额叶、顶叶和颞叶，其次是枕叶和小脑。

Hypoperfusion areas of both groups were mainly distributed in frontal , parietal and temporal lobes .

结论子宫卵巢动脉血流灌注不足是造成不孕症的一个重要因素。

Conclusion The lack of uterine and ovary blood flow may be a factor contributing to infertility .

休克期间，可在组织灌注不足部位引发炎症性和凝血性连锁反应。

During shock , both the inflammatory and clotting cascades may be triggered in areas of hypoperfusion .

目的探讨白细胞的活动在慢性脑灌注不足脑损害中的作用。

Objective To investigate the effects of activation of leukocytes on brain damages after chronic cerebral hypoperfusion .

体外循环心脏手术期间如何监测组织灌注不足及其防治成为目前研究热点。

During cardiopulmonary bypass , how to monitor the tissue perfusion and prevent hypoperfusion has become a hotspot recently .

胰腺移植过程中供胰的冷缺血损伤是移植后胰腺功能不全及血流灌注不足的重要原因之一。

Cold ischemia injury is one of the important reasons of pancreas graft functional defect after transplantation . 3 .

持久性双侧颈总动脉结扎制备大鼠慢性前脑灌注不足模型。

The animal model of chronic hypoperfusion of cerebral blood flow was established by permanent bilateral common carotid artery occlusion .

其原因是多方面因素的综合结果，诸多因素中组织灌注不足及氧代谢障碍是其重要原因。

Many factors contribute to it comprehensively . Tissue perfusion inadequacy and oxygen metabolism disturbance are the most important reasons .

局部肝动脉门静脉瘘是射频治疗的并发症，常因局部肝动脉灌注不足和门静脉异常灌注，掩盖局部复发征象。

Arteriovenous shunt , as a complication of RFA , can cover local recurrence because of hepatic hypo perfusion and abnormal portal perfusion .

结论脑组织免疫细胞的活动贯穿于大鼠慢性脑灌注不足脑损害的病理过程，在脑损害和认知功能障碍的发生和发展中起重要作用；

Conclusions There are progressive brain damages and cognitive impairment of rats which may result from activation of immunocytes in brain after CCH .

结论：慢性脑血流灌注不足所致脑的退行改变是认知功能下降的基础。

Conclusion : The degenerative changes resulting from chronic hypoperfusion of the brain are the pathological basis of the lowering of the recognition function .

急性心力衰竭是指由于急性心脏病变引起心排血量显著、急骤降低导致的组织器官灌注不足和急性淤血综合征。

Acute heart failure ( AHF ) is defined as a rapid onset or change in the signs and symptoms of HF , resulting in the need for urgent therapy .