肾上腺素

The results show that the interaction mode is mainly electrostatic interaction at the low concentration of dobutamine and adrenaline whereas intercalative binding plays a dominant role at their high concentration.

结果表明，低浓度的多巴酚丁胺和肾上腺素与DNA之间主要为静电作用；而在高浓度时，则主要为插入作用。

Observed the cause, time, general conditions of patients, vital disease, whether or not electrolyte failure, dose of adrenaline, whether or not introthoracic caidiac massive and electro defibralation, mechanical ventilation of cardio arrest.

成功组 3 0例，失败组 16例。观察其心脏骤停发生的原因、时间、病人的一般情况、有无重要脏器疾病、有无电解质紊乱、肾上腺素用量、有无胸心心脏按压及电除颤、机械通气。

Objective To analyse the vasodilative mechanism of isocorydine, its effects on the increasing of the cytosolic free Ca 2+ level ([Ca 2+ ]i) induced by noradrenaline and high potassium in the blood vessel smooth muscle cells were investigated.

目的 观察扩血管药异紫堇啡碱对去甲肾上腺素和高钾所致血管平滑肌细胞内游离钙浓度([Ca2 + ]i)增高的影响，分析该药扩血管作用的原理。

Objective To analyse the antiarrhythmic mechanism of isocorydine,its effects on the increasing of the cytosolic free Ca 2+ level ([Ca 2+ ] i) induced by noradrenaline and high potassium in the cultural newborn rat beart cells were investigated.

目的 观察异紫堇啡碱对去甲肾上腺素和高钾所致培养乳鼠心肌细胞内游离钙浓度([Ca2 + ]i)增高的影响，初步分析该药心脏效应的作用原理。

Methods Emergency treatment should be quickly, 0.1%adrenalin hydrochloride gauze was used to oppress the lacerative position, aseptic gauze was used to tamp in order to further compression hemostasis, or used catgut to suture the lacerated vagina. For the blood loss was more, we established the venous transfusion quickly, observed vital signs and vaginal bleeding situation, kept perineum cleanly and dry, prevented infection, strengthened psychological nursing and health guidance.

应急处理应及时迅速，采用将浸有0.1%盐酸肾上腺素纱布压迫裂伤部位，填塞无菌纱条进一步压迫止血，或采用肠线缝合裂伤的阴道，出血量较多者，迅速建立静脉通道，监测生命体征及阴道流血情况，保持会阴清洁、干燥，防止感染，加强心理护理和健康指导。

The experimental rats were randomly divided into normal group, ISO group, positive control group and leonurus composition groups.

采用大剂量异丙肾上腺素皮下注射，造成大鼠急性心肌缺血损伤模型，用药后检测各组大鼠Ⅱ导联心电图J点变化情况、心肌组织形态学变化、血流动力学变化及酶谱变化。

objectiveto study the hypoglycemic effect of extracts respectively from leucaena root, trunk, leaf, seed and beanpod.methodsexperimental observation was performed by using various diabetic mice induced by alloxan, adrenalin, etc.

目的研究银合欢根、树干、叶、种子及豆荚的降血糖作用。方法制备银合欢不同植株部位的水提物和醇提物，采用四氧嘧啶糖尿病小鼠模型、以及由肾上腺素和葡萄糖引起的高血糖小鼠模型，观察以上提取物对实验动物的降血糖效果。

Metamorphose is an important developmental stage during Meretrix meretix ontogeny.

药理学和细胞免疫学证据表明β肾上腺素样受体在文蛤幼虫变态过程中有重要作用。

In the present study, the effects of chloride channels blockers,(Niflumic acid,NFA;IAA-94;DIDS) on EJP were explored in guinea pigs, using intracellular recording techniques on acute isolated spiral modiolar artery.

本实验运用细胞内微电极记录技术，在豚鼠耳蜗螺旋动脉(spiral modiolar artery， SMA)离体标本上，研究氯通道阻断剂(Niflumic acid， NFA； IAA-94； DIDS )对去甲肾上腺素引起SMA平滑肌细胞的反应和平滑肌细胞EJP的影响。

Myricetin group was further divided into 7 subgroups: normal control group, 0, 0.5, 1, 2, 3 and 4 hours after hemorrhagic shock groups. Superior messenteric artery was used to compare the changes in vascular responsing to NE or myricetin with or without 18α-glycyrrhetinic acid (18α-GA).

56只SD大鼠按随机数字表法分为去甲肾上腺素组和杨梅黄酮组；NE组分为正常对照以及休克0、0.5、1和2 h 5个亚组；杨梅黄酮组分为正常对照以及休克0、0.5、1、2、3和4 h 7个亚组。

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