流灌

Objective: To study the effect of hemoperfusion combined with hemodialysis on the stubborn skin itches with uremia.

目的：观察血液灌流联合血液透析治疗尿毒症皮肤瘙痒的疗效。

This was followed by invitro studies of receptor-dependent and receptor-independentpulmonary vasoconstriction using an isolated perfused lung model.

随后在离体肺灌流模型中研究受体依赖性及非受体依赖性肺血管收缩。

The isolated vascular rings perfusion assay was used to examine the effect of EDDF on the vasodilation.

用离体大鼠血管环微量灌流法观察h／p-EDDF对大鼠肠系膜二级阻力血管和脑基底动脉和／或胸主动脉的舒张作用；(4)。

The effects of phenytoin (2.5, 5, 10 and l5 μmol/L) and gabapentin (2.5, 5 and l0μ mol/L) on the epileptiform activity were observed under the volt age- clamp configuration. and the current changes for 1 hour in CA I neurons was also observed. Results Nine-sixteen minutes after veratridine perfusion, the huge.

分别在电压钳模式下观察2.5、5、10、15μmol/L苯妥英和2.5、5、10μmol/L加巴喷丁对这种癫痫活动的影响；测定藜芦碱灌流后CA1锥体神经元Ih电流的变化规律。

The subthreshold TTX-sensitive persistent sodium current of CA1 pyramidal cells was enhanced by veratrine in a voltage-dependent manner.

Ver灌流可增强TTX敏感的闭下持续性钠电流，并与膜电位水平有关。

Results After a perfusion with low dose of veratrine, the pyramidal neurons were found to discharge relatively fixed-mode slow wave epileptoid bursts accompanied with hyperpolarization of membrane potential.

结果 小剂量Ver灌流后随着膜电位的超极化，大鼠CA1锥体神经元产生模式相对固定的慢波样癫痫样活动。

Methods The discharge features of hippocampus CA1 pyramidal neurons of 14-day-aged healthy Sprague-Dawley rats induced by low dose (0.3~0.8mol/L) of veratrine were observed by slice patch-clamp technique.

应用脑片膜片钳全细胞记录技术，观察小剂量(0.3~0.8mol/L)Ver灌流后SD大鼠（2~3周龄，共30只）海马CA1锥体神经元的放电特征。

The weighing machine using gravity to achieve the working principle of filling volume control.

本机利用自流称重的工作原理来实现灌装量的控制。

The excitatory effect of yohimbine on injured sensory neurons was observed, and its preliminary mechanisms were further investigated in this study.

用外源性育亨宾(10umol/L)灌流损伤DRG时，在22个有自发放电的DRG神经元中有18个神经元产生明显反应。

Selective α2-AR blocker yohimbine (15 μ mol/L) partly abolished the inhibitory effect of Agm on baroreceptor.

预先灌流α2-AR阻断剂育亨宾(15 μmol/L)可部分阻断Agm的抑制效应。

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