1·The sympathoadrenal system is unable to maintain cerebral perfusion pressure in the upright posture.
交感肾上腺系统不能维持直立位的脑灌注压。
2·On the other hand, Kurz et al have shown that IMA levels rose significantly after 4 hours in patients with and without reversible perfusion defects.34.
另一方面，Kurz等人的研究表明：无论患者是否患有可逆性灌注缺损，IMA水平都会在4小时之后显著升高(文献34)。
3·The key goal is the establishment of adequate tissue perfusion and oxygenation.
目标的关键是建立适当的组织灌注和氧。
4·Atthe time of this writing, clinical performance data are pending from amultitude of ongoing single and multi center trials to establish the role of CT perfusion in the diagnostic algorithm of CAD.
正当撰写这篇文章的时候，来自众多的单和多中心测试进行中的临床性能数据正期待着CT灌注在CAD诊断方法中所起的作用。
5·Vasopressors are used in shock-states to increase mean arterial pressure (MAP) and improve distal tissue perfusion. Additionally, some agents have effects on the heart to augment cardiac output.
血管升压药用于休克状态以提高平均动脉压（MAP）以及改善末梢组织灌注。此外，一些药物可以作用于心脏，增加心输出量。
1·Objective To explore the efficacy and safety of HB - H - 6 resin plasma perfusion for the treatment of jaundice dog animal model.
目的探讨HB-H-6树脂血浆灌流治疗黄疸犬动物模型的有效性和安全性。
2·To find a new type of corneal perfusion culture system, thus improve the survivable environment of keeping cornea in the traditional organ culture and predict the feasibility in cornea preservation.
探索并设计一种新型角膜灌流培养系统，进而优化传统器官培养保存中角膜的生存环境，并预测其在角膜保存中应用的可行性。
3·Conclusion It is demonstrated that resin plasma perfusion adsorption is an effective and safe approach in the treatment of hepatic hyperbilirubinemia.
结论树脂血浆灌流吸附治疗肝病性高胆红素血症是一种安全有效的方法。
4·Objective To observe the clinical efficacy of resin plasma perfusion adsorption in the treatment of 13 patients with hepatic hyperbilirubinemia.
目的观察树脂血浆灌流吸附治疗13例肝病性高胆红素血症患者的疗效。
5·Conclusion Intra-arterial infusion of FGF-2 may significantly promote neovascularization and vascular perfusion in ischemic limbs, and lead to improvement of its blood supply.
结论经动脉内局部灌注f GF - 2可明显促进缺血肢体的血管生长和血液灌流，从而改善其局部血液供应。