[低温诱导和情绪应激下椎旁神经节神经元中单胺类物质和能量代谢酶的细胞光度学研究]
[A cytophotometric study of the monoamines and energy metabolism enzymes in the neurons of the paravertebral ganglia under cold-induced and emotional stress].
作者信息
Lapsha V I, Bocharova V N
出版信息
Neirofiziologiia. 1990;22(6):771-9.
PMID:2097504
Abstract
The content of monoamines and energy exchange enzymes in neurons of the stellate ganglion (SG) and Th6-Th10 thoracic sympathetic trunk ganglia (TSTG) was studied histochemically using a computer analysis. Intensification of the monoamine fluorescence and energy exchange enzyme activity in SG neurons was found both during cold and emotional stress. Similar changes in TSTG were observed only during hypothermia. A selective activation of neurons of the paravertebral ganglia under different stresses is suggested.
摘要
利用计算机分析，通过组织化学方法研究了星状神经节（SG）和胸6 - 胸10胸交感干神经节（TSTG）神经元中单胺和能量交换酶的含量。发现在寒冷和情绪应激期间，SG神经元中的单胺荧光和能量交换酶活性均增强。仅在体温过低时观察到TSTG有类似变化。提示在不同应激状态下椎旁神经节神经元会发生选择性激活。
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