动物实验表明,神经移植可重建巴金森病模型动物纹状体多巴胺能神经的传递功能。近两年,已有人在临床上试用胚胎间脑组织移植治疗巴金森氏病,但获效不大。最近,瑞典研究者们在这方面取得了重要进展。他们把从妊娠龄8,9周人胚获取的间脑多巴胺神经 Animal experiments show that nerve grafts can rebuild the striatal dopaminergic neurotransmission function in the animal model of Parkinson’s disease. In the past two years, there have been clinical trials of intrauterine fetal brain transplantation for the treatment of Parkinson’s disease, but with little effect. Recently, Swedish researchers have made important progress in this regard. They took dopaminergic neurons obtained from human embryos at 8 and 9 weeks of gestation