In order to improve its ability of solving the continuous optimization problems, evolutionary strategy ( ES) was taken to modify ACA, and the evolutionary ant colony algorithm ( EACA) proposed. 为提高其解决连续优化问题的能力,拓宽应用范围,引入带可变邻域搜索项的进化策略对其进行改进,进而提出进化蚁群算法。
[ Objective] To investigate the hemostasia effect, the influence to the renal function and the possibility thromboembolism of epsilon-aminocaproic acid ( EACA) for patients undergoing prosthetic valve replacement. 目的:了解体外循环手术时预防性使用6氨基己酸是否能和抑肽酶一样有效地减少心脏瓣膜置换手术患者术后出血;观察6氨基己酸是否可能导致这些患者血栓形成以及可能对肾脏功能的不利影响。
Conclusions Intravesical instillation of antifibrinolytic agent EACA or PAMBA can enhance BCG attachment to bladder wall while fibrinolytic agent heparin inhibit it. This means the former may enhance BCG antineoplastic effect. 结论膀胱内灌注纤维蛋白溶解抑制剂可增强BCG与膀胱壁的结合力,而纤溶促进剂肝素则作用相反,提示前者可提高BCG的抗肿瘤疗效。
Postoperative blood loss was similar between the EACA group and the control. Influence of Epsilon-aminocaproic Acid and Aprotinin on Protection of Platelet and Inflammation in Cardiopulmonary Bypass 6-氨基已酸和抑肽酶在体外循环中对血小板保护和炎症反应的作用
EACA is effective in reducing postoperative blood loss and blood transfusion through inhibition of the activation of fibrinolytic system. 氨基己酸可抑制CPB引起的纤溶系统激活,减少术后出血和输库血量。
Objective: The present preliminary study was designed to investigate the hemostatic effect of aprotinin, tranexamic acid ( TA) and ε-aminocaproic acid ( EACA) in off-pump coronary artery bypass ( OPCAB). 目的:评估抗纤溶药物包括抑肽酶、6-氨基已酸和氨甲环酸在非体外循环冠脉搭桥术(OPCAB)中的血液保护作用。