Bettzieche H
Zentralbl Gynakol. 1978;100(12):799-804.
By supravital Methylenbluestaining a dense network of vegetative nerve fibres is demonstrated in the adventitia arround the arteries of the umbilical cord. Some of these nerve fibres are of cholinergic nature.
通过超活亚甲蓝染色,可在脐带动脉外膜中显示出密集的营养性神经纤维网络。其中一些神经纤维具有胆碱能性质。