支配十二指肠上部的神经元在迷走神经运动核中的定位。
Localization of neurons innervating the upper portion of the duodenum in the motor nucleus of the vagus nerve.
作者信息
Bagaev V A, Makarov F N, Rybakov V L, Granstrem E E, Kopylov E V, Pluzhnichenko E B, Smirnov S I, Filippova L V
机构信息
Laboratory of Corticovisceral Physiology, I. P. Pavlov Institute of Physiology, Academy of Sciences of the USSR, Leningrad.
出版信息
Neurosci Behav Physiol. 1992 May-Jun;22(3):230-6. doi: 10.1007/BF01196910.
Using the method of the retrograde axonal transport of horseradish peroxidase and a microelectrode technique, a population of neurons sending axons to the upper portion of the duodenum was identified in the dorsal motor nucleus of the vagus nerve. It was established that the maximal number of such neurons was located 1.0-2.5 mm rostral to the obex. The effects of their stimulation on the electrical activity of the smooth muscles of the duodenum was studied.
运用辣根过氧化物酶逆行轴突运输法和微电极技术，在迷走神经背运动核中鉴定出一群向十二指肠上部发送轴突的神经元。已确定，这类神经元的最大数量位于闩前方1.0 - 2.5毫米处。研究了刺激这些神经元对十二指肠平滑肌电活动的影响。
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