Bukinich A D, Govyrin V A
Zh Evol Biokhim Fiziol. 1979 Nov-Dec;15(6):561-6.
Using histochemical fluorescence technique, two types of adrenergic nervous cells, i.e. small with intense fluorescence and large with weak fluorescence, have been detected in tissues and walls of the main blood vessels in the lamprey Lampetra fluviatilis. The first type of cells is distributed along the whole vascular net concentrating mainly in branching nodes. The second type of cells was found only in the adventitial layer of the dorsal aorta and intestinal artery. Adrenergic nervous cells are also present in the walls of the main veins. Possibility of presence of catecholamines of different nature in the bodies of the nerve cells is discussed.
利用组织化学荧光技术，在七鳃鳗（Lampetra fluviatilis）主要血管的组织和管壁中检测到两种类型的肾上腺素能神经细胞，即小而荧光强的细胞和大而荧光弱的细胞。第一种类型的细胞沿着整个血管网分布，主要集中在分支节点处。第二种类型的细胞仅在背主动脉和肠动脉的外膜层中发现。主要静脉的管壁中也存在肾上腺素能神经细胞。文中讨论了神经细胞体内存在不同性质儿茶酚胺的可能性。
