胆碱

Results showed that coating with collagen/PC weight ratio of 2 or chitosan/PC weight ratio of 8 decreased significantly the permeability of the liposomal membrane.

发现，胶原蛋白、壳聚糖和磷脂酰胆碱的重量比分别为2：1和8：1时，已能明显降低脂质体的通透性。

Key words:lipid peroxidation;biogenic monoamines;cholinesterases;plants,medicinal;mice

关键词］脂质过氧化作用；生物源单胺类；胆碱酯酶类；植物，药用；小鼠

But cholinergic muscarinic receptors functions in regulating the prostatic physiologic function, disease genesis and development is still unclear.

然而对于胆碱能M受体在前列腺生理功能与疾病发生发展中的作用还不是很清楚，也还没有这方面的药物应用于前列腺疾病的治疗。

It is generally agreed that the central muscarinic cholinergic system plays an important role in learning and memory processes.

中枢胆碱能系统参与调节哺乳动物的神经元兴奋性、皮质可塑性以及学习记忆过程，与脑认知功能密切相关。

This study, which was conducted in vitro, was to investigate the selective effects of 1-6β-AN on the muscarinic cholinergic receptor and its subtypes on irises of rabbits, and to illuminated the mechanism of its action.

本课题从离体水平，对其化学拆分后的左旋体(1-6β-AN)对家兔虹膜上M胆碱受体及其亚型选择性作用进行研究，来阐明其作用机制。

After radial-arm maze training, the rats were tested after injection of antagonists to muscarinic and nicotinic acetylcholine receptors to determine their reliance on cholinergic mechanisms in solving the task.

经过径向臂迷宫训练，老鼠进行了测试后拮抗剂注射毒蕈碱和烟碱型乙酰胆碱受体，确定其对胆碱能机制的依赖解决的任务。

Objective: To investigate the neuromuscular effects of propofol or thiopental on succinylcholine.

目的：对比研究异丙酚和硫喷妥钠对琥珀胆碱肌松效应的影响。

Results and Conclusion:The onset time and recovery index of succinylcholine in propofol group were less than that in thiopental group.

结果与结论：与硫喷妥钠组相比，异丙酚麻醉时琥珀胆碱的肌松起效更快，停药后肌松恢复也更快。

Anesthesia was induced with fentanyl, thiopental and succinylcholine.

麻醉诱导均选用芬太尼、硫喷妥钠和琥珀酰胆碱。

The reason for Dr Nicholson's interest was that choline is essential for metabolising fat, but dogs cannot synthesise it themselves.

尼古尔逊博士之所以对此感兴趣，是因为胆碱对脂肪的新陈代谢必不可少，但是狗却不能对此综合利用。

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。