查询词典 dextran

Methods The models of isolated rat islets were established by collagenase digestion and dextran gradient centrifugation. The influence of various concentrations of amylin on both glucagon and insulin secretion was studied.

应用胶原酶消化和不连续密度梯度离心技术建立离体大鼠胰岛模型，研究不同浓度胰淀素对胰岛素和胰高血糖素分泌的影响。

Objective: To observe the therapeutic effect of the Combination of Procain hydrochloride and Dextran－ 40 on anaphylactoid purpura.

目的：观察普鲁卡因联合低分子右旋糖酐治疗过敏性紫癜的疗效。

Later, it was recommended that a warning be placed on bottles of dextran that if an anaphylactoid reaction developed, the infusion must be stopped at once and active treatment instituted.

以后，一个对瓶装的葡聚糖的警告被提出，即如果过敏反应一旦发生，注射应立即停止，并实施有效地治疗。

Objective: To explore the applicative value of biotinylated dextran amine to anterograde tracing of the corticospinal tract in rat.

目的：探讨生物素化葡聚糖胺对皮质脊髓束示踪的应用价值。

At 76 days postoperation, biotinylated dextran amine anterograde tracing was applied to observe the motor conduction bundle recovery.

术后76 d，生物素葡聚糖胺顺行神经示踪观察运动传导束恢复情况。

Methods: Normal and benign nodular thyroid samples were assayed for ER and PR with Dextran Carbo Activatus Saturation Analysis.

以葡聚糖活性碳饱和分析法测试人正常甲状腺组织20例良性结节各10例及其雌、孕激素受体的表达。

Methods The acute edematous pancreatitis and hemorrhagic necrotizing pancreatitis model of rats were induced by cerulein and dextran-110 and endothelin-1 was administered on AEP rats via intravenous injection. Serum amylase, plasma ET and 6-Keto-PGF1α, pancreas hostologic observation were determined.

应用蛙皮素及高分子右旋糖酐造成大鼠急性水肿性和出血坏死性胰腺炎模型，观察血浆内皮素水平及其它相关指标，同时观察外源性内皮素对水肿性胰腺炎大鼠血清淀粉酶、6-Keto-PGF1α及胰腺组织病理形态等的影响。

Methods Dextran-coated iron oxide nanoparticles were prepared by ultrasonic and chemical coprecipitation method and the characteristics were evaluated.

利用超声波的粉碎空化作用，采用化学共沉淀法合成葡聚糖磁性纳米微粒。

Objective To explore the effects of biotin dextran amine as a nerve tracer in rat corticospinal tract.

目的 探讨生物素葡聚糖胺神经示踪剂在大鼠皮质脊髓束通路的神经示踪实验研究。

This experiment adopted organic solvent extraction step by step,following deproteinization,dialyzation,alcohol-precipitation and layer-separation of dextran,to reveal the unknown effective ingredients in pumpkin,which have influence to blood sugar in normal mice or model mice of diabetes mellitus.

为探寻南瓜中对正常及糖尿病模型小鼠血糖有影响的未知有效成分，本实验依次采用有机溶剂分步萃取、除蛋白、透析、乙醇沉淀及葡聚糖柱层析等分离手段，以小白鼠血糖值作为筛选活性成分的指标，在分离的每一阶段对分离所得各个组分进行活性定量评估，并追踪活性最强的部分，最后分离纯化出降血糖活性最强的组分G———南瓜多糖。

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