Anderson C R
Department of Biological Sciences, Deakin University, Geelong, Vic., Australia.
Neurosci Lett. 1992 May 25;139(2):280-4. doi: 10.1016/0304-3940(92)90571-n.
Preganglionic neurons in the spinal cord of the rat were labelled retrogradely with Fluoro-gold and the spinal cord stained for NADPH diaphorase. The majority of both sympathetic and sacral parasympathetic preganglionic neurons showed staining for NADPH diaphorase. NADPH diaphorase-positive neurons were located more laterally in the intermediate zone than were preganglionic neurons lacking NADPH diaphorase staining. The recent evidence that identifies NADPH diaphorase as nitric oxide synthase raises the possibility that some spinal preganglionic neurons may synthesize nitric oxide.
用荧光金对大鼠脊髓中的节前神经元进行逆行标记，并对脊髓进行NADPH黄递酶染色。大部分交感和骶副交感节前神经元均显示出NADPH黄递酶染色。与缺乏NADPH黄递酶染色的节前神经元相比，NADPH黄递酶阳性神经元在中间带中位置更靠外侧。最近将NADPH黄递酶鉴定为一氧化氮合酶的证据增加了某些脊髓节前神经元可能合成一氧化氮的可能性。
