多巴

The earliest fMRIs of brains in love were taken in 2000, and they revealed that the sensation of romance is processed in three areas. The first is the ventral tegmental, a clump of tissue in the brain's lower regions, which is the body's central refinery for dopamine.

最早采用这一技术分析爱情是在2000年，图像发现有三个大脑区域在处理爱情感：第一个区域是腹側被盖区，大脑底区域的一块组织，是人体多巴胺的中央&提炼厂&。

DA release was evoked by electrical stimulation of medial forebrain bundl e or ventral tegmental area.

目的和方法：采用快速周期伏安法在体研究电刺激内侧前脑束或腹侧背盖区诱发的纹状体、伏核或中央杏仁核多巴胺释放的特点，探索电刺激诱发不同核团DA释放的适宜刺激参数。

Objective To observe the effect of nesiritide glycerol trinitrate, dobutamine on renin and aldosterone in patients with intractable heart failure.

目的 观察在应用新活素、硝酸甘油、多巴酚丁胺治疗失代偿心力衰竭伴轻度肾功能不全时对肾功能、肾素、血管紧张素、醛固酮系统的影响。

But there are no obvious changes of PRA and ALD in glycerol trinitrate group and dobutamine group. Conclusion Infusion of recombinant BNP can decrease PRA and ALD quickly and efficiently in patients with intractable heart failure, so it can be used to treat intractable heart failure effectively.

在失代偿心力衰竭时应用rhBNP静脉注射能快速、有效地降低PRA和ALD血浆浓度，而硝酸甘油和多巴酚丁胺在短期内对PRA和ALD变化影响不大。

When their values of MAP exceeded 30% of basis the patients would be given glycerol trinitrate and dihydroxyphenyl ethylamine.After the blockage of renal artery,40mg Furosemide were given.

各组手术期间当MAP的变化超过基础值30%时可静脉输注硝酸甘油或多巴胺给予纠正，阻断肾动、静脉后常规应用速尿40mg。

Methods 42 cases of intractable heart failure were dividedinto 3 groups, and received intravenous infusion of nesiritide (12 cases), glycerol trinitrate (15 cases), and dobutamine (15 cases) respectively. Plasma rennin activity, aldosterone and angiotensin II were measured before and after infusion in 24h and 48h.

42例患者分成三组：甲组应用rhBNP；乙组应用硝酸甘油；丙组应用多巴酚丁胺静脉注射，同时检测血浆肾素活性、血管紧张素II、血浆醛固酮浓度，并在24、48h再次复查上述指标，复查左室射血分数，进行比较。

The clenbuterol and ractopamine of specimen was extracted by 0.5% tungstenic acid: methanol (80:20). It was then purified by Oasis MCX. The mobile phase was 4 mmol/L ammonium acetate: acetonitrile (80:20). PDA detector was used for separation and detection.

采用0.5%钨酸：甲醉(80：20)提取试样中的盐酸克伦特罗和莱克多巴胺，用Oasis MCX小柱净化，4mmol/L乙酸胺溶液：乙腈(80：20)为流动相，用PDA检测器分离测定。

Rats in the treatment group were injected with 10 μL of human insulin of rapid gene synthesis （1 ×10%5 U/L）immediately after unclamped the bulldog clamp and reperfusion, while rats in the sham-operation group and control group were injected with normal saline at the same volume.

分别于全脑缺血再灌注1，3，5d，假手术组（1只／时相点）、缺血对照组（6只／时相点）、胰岛素治疗组（6只／时相点）大鼠断头取脑，行免疫组化染色，光镜下观察海马CA1区神经元酪氨酸羟化酶和多巴胺-β-羟化酶表达的变化。

Results:The rats occurred rotational behavior to ipsilateral side of intranigral FeCl3 injection; the DA level of FeCl3 and FeCl2 injection side reduced significantly (P＜0.01), the A, NA and 5-HT were uneffected.

结果： 注射FeCl3的大鼠出现向损毁同侧的旋转行为；注射FeCl3和FeCl2侧黑质内多巴胺水平显著降低，去甲肾上腺素、肾上腺素和5-羟色胺水平不受影响。

In addition, dopamine blunts the ventilatory drive, increasing the risk of respiratory failure in patients who are being weaned from mechanical ventilation.

另外，多巴胺使通气动力减弱，增加了机械通气患者脱机时产生呼吸衰竭的危险。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。