灌注

Myocardial protection in the present research is still mainly concentrated in the low temperature,cardioplegia,the myocardial protective effect of drugs,perfusion methods.

目前有关心肌保护的研究课题仍主要集中在低温、心脏停跳液、对心肌有保护作用的药物、灌注方法等方面。

The pressure and flux were recorded during warm blood cardioplegia.

记录每次心肌灌注的压力及流量。

Thomas Cardioplegia Solution in isolated rat hearts which suffer from ischemia/reperfusion injury.

Thomas Ⅱ停跳液对离体大鼠心脏缺血再灌注后心肌功能的影响。

Objective: To investigate the effect and mechanism of JAK2/STAT3 pathway on myocardial protection of tetrodotoxin cardioplegia in rat hearts.

目的：探讨JAK2/STAT3信号通路在河豚毒素(tetrodotoxin， TTX)心脏停搏液保护缺血再灌注心肌中的作用及其机制。

"Many of us have been concerned that high-dose furosemide may hurt patients, and lead to cardiorenal hypoperfusion that may account for a lot of the negative outcomes that happen when we discharge patients," but this study didn't show this, said Dr. Douglas Mann, professor and chief of the cardiovascular division at Washington University in St. Louis.

美国圣路易斯华盛顿大学教授兼心血管系主任 Douglas Mann 博士说：&很多医生都一直担忧大剂量的呋塞米可能会给患者带来伤害，导致心肾灌注不足从而引发一系列的不良后果，并且这些后果可能在患者出院时才出现&，不过该试验并未证实这一点。

VAVD was used for all cases during CPB, and the vacuum negative pressure of -30～-60 mmHg was administered to the closed cardiotomy reservoir.

CPB采用浅低温、中流量灌注，应用VAVD(负压控制在-30～-60 mmHg)，连续血气监测(CDI-500)及超滤。

1 The approach of LVB cannulated by passed retrograde across the aortic valve can be performed easily and reduce LV pre-load and LV work, as well as cardium oxygen consumption significally; 2 This LVB can improve coronary artery perfusion and cardiac function while AOMP can be maintained after LAD occlusion; 3 There has a potential impariment effect on the right ventricular function with excessive amount BFR (over 85%) during LVB, particularly in the present of myocardial ischemia; 4 Roller pump is not suited for a prolonged bypass because of significant damage to the blood system.

由此我们得出以下实验结论：经外周动脉逆行左室置管转流方法操作简便、迅速。能明显减少左室前负荷，减少左室作功，降低心肌耗氧量；能维持严重心脏缺血后的平均动脉压，改善冠脉循环灌注和左室功能，具有临床应用的可行性。85%以上转流率对缺血心脏的心功能有潜在的损害效应。以75%左右转流率较为合适。转子泵不适宜用作长时间转流。

Methods Fourteen healthy pigs were anesthetized and intubated, the right carotic artery was cannulated for blood pressure monitoring and blood biochemical sampling.

术中输入不含糖的平衡盐液，供肝用Collin's液灌注。在无肝期采用体外静脉转流，经左侧股静脉和门静脉插管，引流出的血流经体外转流系统输入左侧腋静脉。

Methods Six adult red-latex injected cadaver hands were used to study the artery sources, routes and distributions on dorsal-ulnar area of the metacarpophalangeal and carpometacarpal joint of thumb.

方法6只成人红色乳胶灌注手标本，观察拇指腕掌关节、指关节尺背侧区动脉的来源、行及其分布。

Objective: To investigate the effect of carthamus tinctorius injection on expression of caspase-3 and bcl-2 after renal ischemia/reperfusion injury.

目的：探讨红花注射液对大鼠肾缺血再灌注损伤凋亡相关基因Caspase-3和bcl-2表达的影响。

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。