胞二磷胆碱(Cytidine diphosphate cho-line;CDP-choline,Nicholine),化学名胞嘧啶核苷二磷酸胆碱,为脑代谢激活剂,可增强脑干网状结构、尤其是与意识密切相关的上行激动系统的功能。对锥体系统有促进作用,对锥体外系有抑制作用,促进催醒反应,抑制募集反应,改善大脑循环,增加脑血流量,从而促进大脑代谢活动。在新陈代谢中,其作为辅酶参与卵磷脂的生物合成。临床上,本品用于颅脑外伤及脑手术后的意识 Cytidine diphosphate cho-line (CDP-choline, Nicholine), the chemical name of cytidine diphosphate choline, a brain activator of metabolism, can enhance the reticular structure of the brain stem, especially with the consciousness is closely related Upstream activation system functions. Promotes the pyramidal system, inhibits the extrapyramidal system, promotes the wakefulness response, restores the recruitment reaction, improves the cerebral circulation, increases the cerebral blood flow, and promotes the cerebral metabolic activity. In metabolism, it is involved in lecithin biosynthesis as a coenzyme. Clinically, this product is used for brain trauma and brain surgery awareness