流灌

The effect of agmatine on vascular tension and the underlying receptor mechanism were investigated in the isolated aortic artery of rats.

采用离体血管环灌流方法，观察了胍丁胺(agmatine， Agm)对大鼠胸主动脉张力的影响，并探讨其受体机制。

To study the relationship between the albuginea and the emissary veins the speed of liquid to run through the emissary veins was studied.

为了深入了解阴茎海绵体白膜与导静脉的关系，重点观察了阴茎海绵体白膜在受到不同方向、不同张力作用时，灌注液经模拟导静脉灌流的速度。

Medicine was administered by infusion(γ-amido butyric acid) or alternatively press-spray.

实验给药方法包括灌流给药和压力喷射给药。

The xenografts were getting blacker gradually and aperistalsis of the graft occurred 15~ 20 min after the graft reperfusion.

再灌流后15-20min移植小肠发生超急性排斥反应，表现为移植小肠变黑，肠蠕动停止，失去活力。

Results After acute paraquat poisoned thirteen patients appearanced oralis indisposition, nausea, vomit, then appearanced multiple organ functional defect, such as dyspnea, oliguria. Treated with gastric lavage, hemoperfusion, glucocorticoid and so on. Amongst Twelve patients, three patients were cure, seven patients death in hospital, three patients gave up treating then death out of hospital.

结果 13例患者中毒后早期表现为口咽部不适，恶心呕吐，腹痛等，逐渐出现呼吸困难，少尿等各器官受损的表现，予早期催吐，洗胃，血液灌流及糖皮质激素等治疗，13例患者住院1～28d，3例好转，7例院内死亡，3例自动出院后死亡。

Transmembrane action potentials were recorded simultaneously from endocardium, epicardium, together with a transmural ECG, in arterially perfused left ventricular preparations by use of 2 separate intracellular floating microelectrodes. The stimulus-response- interval of the epicardium and the incidence of ventricular tachycardia were observed as well.

灌流全程同时采用浮置玻璃微电极法同步记录内膜下心肌、外膜下心肌跨膜动作电位和跨壁ECG，并观察心外膜下心肌的刺激反应间期(Stimulus-response-interval， SRI)和室性心动过速的诱发率。

To investigate the role of transmural dispersion of repolarization and cardiac restitution properties in arrhythimogeneity in LQT2, we observed the effects of d, 1-sotalol, hypokalemia and calcium channel blocker on TDR and cardiac restitution properties at different basic cycle length by using the arterially perfused rabbit left ventricular wedge preparation.

为探讨心室跨壁复极离散度和动作电位时程恢复性质的变化在LQT2室性心律失常发生中的作用，笔者采用冠状动脉灌注的兔左室肌楔形组织块制备LQT2模型。标本随机分四组：对照组；LQT2模型组（100 mol/L d，1-sotalol灌流）；模型+低钾(3 mmol/L)组和模型+低钾+维拉帕米(2 mol/L)组。

Arterially perfused rabbit left ventricular preparations were used in the present study to simulate LQT2 by perfusing with d-sotalol. Transmembrane action potentials from epicardium and endocardium were recorded simultaneously, together with a trasmural ECG, in arterially perfused rabbit left ventricular preparations by use of 2 separate intracellular floating mocroelectrodes.

为探讨心室肌跨壁复极离散和心脏兴奋的恢复性质在长QT综合征室性心律失常发生过程中的作用，应用冠状小动脉灌流的兔左室肌楔形组织块标本，分模型组和对照组，采用浮置玻璃微电极法同步记录心室肌内、外膜心肌细胞动作电位和跨壁心电图。

METHODS:We recorded the cardiogram by perfusing garlicin injection and garlic preparation to the isolated heart of rabbits by Langendorff method,examined the minimum dose of asystole. RESULTS:The minimum fungistatic concentration of garlicin injection was 3～6.2 times lower than that of garlic preparation.

采用Langendorf法对兔离体心脏分别灌流大蒜素注射液、大蒜注射液、大蒜实验液，分别记录心搏图，求出致心脏停搏的最小剂量，结果：大蒜素注射液的抑菌浓度为大蒜实验液的1／6.2～1／3，而致心脏停搏的最小浓度分别为0.1736u／ml和3.919u／ml。

METHODS:We recorded the cardiogram by perfusing garlicin injection and garlic preparation to the isolated heart of rabbits by Langendorff method,examined the minimum dose of asystole. RESULTS:The minimum fungistatic concentration of garlicin injection was 3～6.2 times lower than that of garlic preparation. The minimum dose of garlic preparation is 0.1736 u/ml, and that of garlicin injection is 3.919 u/ml.

采用Langendorff法对兔离体心脏分别灌流大蒜素注射液、大蒜注射液、大蒜实验液，分别记录心搏图，求出致心脏停搏的最小剂量，结果：大蒜素注射液的抑菌浓度为大蒜实验液的1/6.2～1/3，而致心脏停搏的最小浓度分别为0.1736 u/ml和3.919 u/ml。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐