catecholamine

1. The serum concentrations of catecholamine were determined by HPLC methods.: 用HPLC法检测血清中儿茶酚胺水平。

2. The positive sensivity of urinary VMA was 73%, and blood catecholamine was 93%.: 尿香草基苦杏仁酸和血儿茶酚胺定性诊断阳性率为73% ，93%。

3. Catecholamine histofluorescence study of the grafts was done after the experiment.: 实验后对移植物进行了儿茶酚胺组织化学检查。

4. The positive sensitivity of blood catecholamine was 68% , and urinary VMA was 84%.: 血儿茶酚胺和尿香草基苦杏仁酸增高者分别为68％，84％。

5. Objective: To study the change of catecholamine (ca) following traumatic brain injury.: 目的：研究大鼠急性脑损伤后脑组织单胺神经递质的变化。

6. The hypopotassemia may be mainly caused by in-creased tone in sympathetic-catecholamine system.: 低血钾的产生主要由于交感-儿茶酚胺系统紧张性增高所致。

7. In order to maintain stable hemodynamics, large dose of catecholamine was required after surgery.: 术后为维持血流动力学指标稳定，均使用了大剂量的儿茶酚胺类药物。

8. Measuring the levels of urinary catecholamine can monitor the recurrence or metastasis of the tumor.: 术后监测尿儿茶酚胺含量，可以了解有无转移或复发。

9. Surgery often raises levels of a stress hormone known as catecholamine, which drives up a person's blood pressure and heart rate.: 手术时，一种叫做儿茶酚胺的紧张新激素水平将升高，从而升高患者的血压和心率。

10. Objective: to observe the changes of the activity of catecholamine neuron groups in the brain stem after acute soman intoxication.: 目的：观察梭曼急性中毒后脑干儿茶酚胺神经元的活动变化。

11. These studies suggest that the postischemic reperfusion injury may be, in part, due to endogenous catecholamine release during reperfusion.: 再灌注损伤可能与再灌注过程中心肌组织内源性儿茶酚胺大量释放有关。

12. Results: Maternal plasma catecholamine levels, especially adrenalin, in the group of analgesia were decreased significantly after analgesia.: 结果：镇痛组母血儿茶酚胺值于镇痛后显著降低，特别是肾上腺素降低更为明显。

13. Objective To study the effects of glucocorticoids (GC) on stimulus-catecholamine (ca) secretion coupling in rat adrenal chromaffin cells (AMCC).: 目的研究糖皮质激素(GC)对大鼠肾上腺髓质嗜铬细胞(AMCC)分泌儿茶酚胺(ca)的作用机制。

14. Excessive activation of KATP is now recognized as a major cause of hypotension and vascular hypo-responsiveness to catecholamine in septic shock.: 目前认为。过度激活血管KATP会导致脓毒症体克时的低血压和血管对儿茶酚胺的低反应性。

15. In verapamil group, the plasma catecholamine concentration did not change after treatment, but it was significantly increased after isometric exercise.: 缓释异搏定对静息儿茶酚胺无影响，但等长运动后仍明显升高。

16. Results The levels of catecholamine and lactate in the sildenafil group were lower than those in saline group at all different intervals(Por P: 结果除基础状态外，西地那非组心肌组织液中多巴胺、去甲肾上腺素、肾上腺素与乳酸水平均低于盐水组（P＜0.05或P＜0.01）。

17. Objective to detect the catecholamine content in urine of personnel before and after military manoeuvres to find out the change of catecholamine under stress.: 目的检测参加军事演习人员演习前和演习后尿儿茶酚胺含量，以探讨应激状态下尿中儿茶酚胺含量的变化。

18. Objective:To observe the influence of over dosage catecholamine on animal models of congestive cardiomyopathy made by noradrenalin in pathology and physiology.: 前言：目的：观察超剂量儿茶酚胺对去甲肾上腺素性心肌病动物模型病理生理指标的影响。

19. FAGLU-induced histofluorescence method was used to determine locations of catecholamine-containing neurons (ca neurons) in the brain stem of Tree Shrew (Tupaia).: 应用FAGLU荧光组化技术观察了树鼩脑干儿茶酚胺神经元(简称CA神经元)的位置分布及其形态特征。

20. Copper-containing enzymes play important roles in iron and catecholamine metabolism, free radical scavenging, and in the synthesis of hemoglobin, elastin and collagen.: 含铜的酶在铁和儿茶酚胺的代谢、自由基清除、合成血红蛋白、弹性蛋白和胶原蛋白中发挥重要作用。

21. The mechanism of myocardium ischemia reperfusion injury involve in generating of reactive oxygen species, overload of Ca2 + and releasing of catecholamine by ischemia.: 心肌缺血再灌注损伤的主要机制为氧自由基大量释放，细胞内钙超载以及缺血导致的大量儿茶酚胺释放。

22. Causes of this syndrome: postpartum, exposure to vasoactive substances, catecholamine-secreting tumors, exposure to immunosuppressants or blood products, and miscellaneous.: 病因包括：产后，血管活性物质使用、儿茶酚胺分泌型肿瘤、免疫抑制剂或血制品使用以及其他原因。

23. Methods:Evoked release of catecholamine from cardiac sympathetic nerve in rabbit heart in vivo was recorded by electrochemical amperometry using gold fiber micro-electrodes.: 方法：以金纤维制成浮动式电极，采用微电极恒压安培法记录在体兔心脏表面交感神经末梢儿茶酚胺分泌。

24. Experiments proved that male canoeists blood t increased after training of medium and high level intensities. Its mechanism might be related to the release of catecholamine.: 实验证明，男子皮艇运动员在中等强度、大强度运动后，血t浓度升高，其机理可能与儿茶酚胺的释放有关。

25. The relationship between hypertensive left ventricular hypertrophy (LVH) and renin-angiotensin-aldosterone system (RAAs) the sympathetic nervous-catecholamine (ca) system are clear.: 高血压左心室肥厚(LVH)与肾素-血管紧张素-醛固酮系统及交感神经-儿茶酚胺系统的关系比较明确。

26. Reperfusion, besides myocardial ischemia, also can induce catecholamine release from cardiac sympathetic nerve. The catecholamine release might play an important role in myocardial injury.: 除心肌缺血外，再灌注也可诱发心交感神经儿茶酚胺的分泌，可能在心肌缺血-再灌注损伤中起到重要作用。

27. Reperfusion, besides myocardial ischemia, also can induce catecholamine release from cardiac sympathetic nerve. The catecholamine release might play an important role in myocardial injury.: 除心肌缺血外，再灌注也可诱发心交感神经儿茶酚胺的分泌，可能在心肌缺血-再灌注损伤中起到重要作用。

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