去氧

Results The synthesis condition was improved. The method of methane sulfonic acid/DL-methionine was found an ideal substitute of BBr3 for less cost. While using hydrobromic acid, the O-demethylation and hydrolyzation could be combined in one stage.

结果 优化了纳洛酮的合成工艺，甲磺酸／DL-甲硫氨酸法试剂价格低廉，可降低生产成本；而氢溴酸法不但试剂价格更低，还可将去氧甲基化和水解合并为一步反应，使新工艺的总收率提高到59.90%，产品质量符合中国药典。

Micrococcal nuclease hypersensitive DNA fragments were either cloned directly, or mapped onto the genome by hybridization with oligo-nucleotide probes on a 244K Agilent array-CGH chip. The array-CGH mapping was confirmed for nuclease sensitivity by PCR after MNase digestion and by Southern blot analysis.

我们利用小球菌核酸酶超敏感的去氧核醣核酸片段直接选殖或是将其作为寡核苷酸探针於安捷伦244k寡核苷酸阵列-比较基因体杂合晶片上，进行基因体定位，并利用聚合酶链索反应和南方墨点法侦测其核酸酶敏感程度，以确认结果之可靠性。

The percentage of different organ involvements in these patients is 60% of nephropathy, 37% of arthritis, 48% of mucocutaneous lesions, 11% of CNS involvements, and 38% of fever.

关节炎则在37%的病人上呈现，而皮肤炎及黏膜侵犯则可在48%的病人身上发现，中枢神经侵犯则有11%，另外有38%的病人一开始会以发烧来表现。实验室数据的异常，包含在所有病人中有93.4%病人抗核抗体呈阳性反应，而抗双股去氧核糖核酸抗体制则有81.9%为阳性。

FDG PET/CT is valid to monitor treatment response post chemotherapy and radiation therapy in most oncological situations.

在肿瘤学上，氟化去氧葡萄糖正子电脑断层造影可以有效监测化学治疗和放射线治疗反应。

To study these mechanisms, non-manifesting DYT1 mutation carriers (nmDYT1) and presymptomatic HD gene carriers, as well as age-matched controls were scanned with FDG PET in the resting state, and 15O-labeled water PET while performing a motor sequence learning task and motor execution task.

为 了研究这种机制，我们利用氟去氧葡萄糖 PET 扫描技术和 15O 标记水 PET 技术，对非显性 DYT1 突变携带者( nmDYT1)、未发生临床症状的 HD 基因携带者以及同龄对照在静息期和执行运动顺序学习任务以及运动原执行任务期间进行检测。

A HPLC method for determination of phenylephrine hydrochloride, paracetamol, caffeine anhydrous ,salicylamide and brompheniramine maleate in Liufenkamin tablets was established.

建立了HPLC法测定柳酚咖敏片中盐酸去氧肾上腺素、对乙酰氨基酚、无水咖啡因、水杨酰胺、马来酸溴苯那敏的含量。

Objective To observe the effects of urapidil,phentolamine,glyceryl trinitrate or phenylephdrinum on the isolated tracheal smooth muscle in rabbit.Methods KCl,Ach and electrical stimulation were used to induce the contraction of the isolated rabbit tracheal smooth muscle.

目的 观察常用降压药和升压药对气管平滑肌张力的影响，探讨其作用机制方法观察不同浓度乌拉地尔对氯化钾、乙酰胆碱、电脉冲三刺激因素诱发的兔离体气管平滑肌收缩力变化的影响；观察酚妥拉明、去氧肾上腺素和硝酸甘油对电刺激诱发的气管平滑肌收缩力的影响。

ConclusionUrapidil,phentolamine and glyceryl trinitrate and inhibit the tension of isolated tracheal smooth musde in rabbits.Phenylephdrinum has no effect on the isolated smooth muscle tension.

乌拉地尔、酚妥拉明、硝酸甘油对兔离体气管平滑肌张力有显著的抑制作用，适用于气管高敏反应患者；去氧肾上腺素虽无明显影响，但应慎用。

We report a previously uncharacterized alpha-helical module, the BEN domain, in diverse animal proteins such as BANP/SMAR1, NAC1 and the Drosophila mod(mdg4) isoform C, in the chordopoxvirus virosomal protein E5R and in several proteins of polydnaviruses.

我们在多种动物蛋白质，如BANP/SMAR1，NAC1和果蝇mod(mdg4)异构体C，及脊椎动物痘病毒亚科蛋白质E5R和一些多去氧核糖核酸病毒科中，报道了一个以前没有描述的α螺旋结构模块----BEN结构域。

Blood pressure, heart rate and their variabilities were measured in conscious, unstrained rats and middle pregnant rats. BRS of heart rate control was measured by using a bolus intravenous injection of phenylephrine (5 μg/kg).

在清醒、自由活动状态下测定妊娠SD大鼠和正常对照SD大鼠的HRV、BPV和自发性BRS；静脉注射去氧肾上腺素(5μg/kg)以测定压力反射对心率的控制功能。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。