6-羟基多巴胺诱导的牙髓根管中无髓鞘轴突的退变。
Degeneration of unmyelinated axons in the dental root canal induced by 6-OH-dopamine.
作者信息
Fried K, Hildebrand C
出版信息
Experientia. 1978 Oct 15;34(10):1354-5. doi: 10.1007/BF01981467.
PMID:738419
Abstract
The pulpal nerve fibres of feline incisors were examined ultrastructurally after i.v. administration of 6-OH-dopamine. The presence of degenerating unmyelinated fibres at this site provides conclusive morphological evidence that sympathetic fibres enter the dental pulp.
摘要
静脉注射6-羟基多巴胺后，对猫的切牙髓神经纤维进行了超微结构检查。在此部位存在退化的无髓纤维，这提供了交感神经纤维进入牙髓的决定性形态学证据。
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