流灌

Methods The in-vitro relative recovery was assayed by HPLC at different temperatures and in perfusate including different concentrations of alcohol, and then the mass transfer coefficient was calculated.

采用高效液相色谱仪分别测定不同温度下灌流液中乙醇的不同浓度对探针体外相对回收率的影响，并计算物质转移系数。

To observe the influence of temperature and perfusate modifier on in-vitro mass transfer coefficient of microdialysis with sinomenine as a model drug.

考察温度及灌流液改性剂对青藤碱微透析探针体外物质转移系数的影响。

During the 90 min experimental period, urine was collected in 10 min intervals and perfusate was collected at the midpoint of these intervals.

目的为建立发现和评价促尿酸排泄药物作用的离体模型，采用离体大鼠肾脏灌流技术，观察尿酸在离体肾脏中排泄特点和丙磺舒对尿酸排泄影响。

Characterization of CGRP in perfusate showed one predominant peak to coelute with synthetic rat CGRP by reverse-phrase HPLC.

经反相高压液相分析，内毒素灌流所得馏分的CGRP免疫活性峰位在第40min，与大鼠CGRP标准品的峰位吻合。

There is a significant increase in CCK-8-ir in the spinal perfusate collected from rats subjected to hemorrhagic shock, suggesting that the endogenous CCK-8 system is activated during the hemorrhagic shock.

4失血性休克时，脊髓灌流液中CCK-8-ir含量增多，表明CCK-8的激活可能起到促进休克恢复的作用。

Results of 〓P NMR determinations demonstrated that, addition of verapamil (0.2μmol/L) to the perfusate through experiment could attenuate the decline rates of myocardial PCr and ATP contents during 30 minutes of ischemia at 37℃.

P NMR测定表明，对Langendorff灌流大鼠心脏在缺血前给以0.2μmol/L的维拉帕米，使得心脏在37℃下30min全心缺血过程中ATP和PCr的下降速率明显减慢。

Experiments have been done in isolated perfused beating left rabbit atria. ANP was measured by radioimmunoassay in the atrial perfusate in real-time base.

利用SR激活剂和阻断剂，采用搏动的离体心房灌流模型及放射免疫技术观察SR释放Ca(上标 2+)对家兔心房ANP分泌的变化。

He conceived to perfuse portal vein with arterial blood to compensation the absence of portal blood.

而且肝动脉血流不能维持肝窦内的血灌流和压力，在功能上也不能替代门静脉血。

First,we perfuse puerarin to the brain slice which electricity activity is better,one concentration per one brain slice,the result shows that the puerarin has conspicuous depressant effect to the hippocampal,s spontaneous discharge act,the mian abaissement modality is to cut down the frequency,but the effect to the amplitude is very little.

首先，在电活性较好的脑薄片上进行单一的葛根素灌流实验，结果表明，葛根素对海马神经元的自发放电活动有很明显的抑制作用，其抑制方式主要是降低了了海马神经元生理电的发放频率，而对发放的幅度影响则很小。

The present work was therefore designed to record single unit discharging from afferent fibers of DRG neuron, collect the interspike interval sequence of neuronal discharges, sum and analyze the rhythmic pattern of neuronal discharges, and finally perfuse the injured DRG neuron with different potassium channel blockers in order to identify the underlying dynamic rules of variations in the rhythmic patterns of neuronal discharges.

本研究从损伤DRG传入纤维中引导单根神经纤维放电，采集神经纤维放电的动作电位间期interspike interval，ISI）序列。归纳和分析神经元放电的节律形式，应用不同〓通道阻断剂灌流损伤DRG，观察神经元放电节律变化的动力学规律。主要结果如下

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