Gorbunova A V, Petrova N V, Portugalov V V, Sudakov S K
Biol Bull Acad Sci USSR. 1981 Jan-Feb;8(1):33-9.
The influence of acute experimental emotional stress, induced by electrical stimulation of the hypothalamus and skin in immobilized adult male rabbits of the Chinchilla breed, was determined in complex physiological and cytochemical investigations. Three groups of animals were distinguished according to the nature of the cardiovascular responses: resistance, adaptable, and predisposed to the development of stress. In animals predisposed to the development of emotional stress, different metabolic changes are induced in different extraneural nodes of the autonomic nervous system and sympathetic chain. The most pronounced changes occur in the nodose ganglion of the vagus nerve; in this case changes of a catabolic nature predominate over anabolic changes in it. In the stellate ganglion and nodes of the sympathetic chain there is an intensification of anabolic processes. The upper cervical sympathetic node occupies an intermediate position with respect to the nature of the metabolic changes. The presence of a tendency for an increase in the activity of the "fast" isoenzymes of lactate dehydrogenase was demonstrated in the conducting system of the heart.
在复杂的生理和细胞化学研究中，确定了对成年雄性青紫蓝兔进行下丘脑和皮肤电刺激所诱发的急性实验性情绪应激的影响。根据心血管反应的性质将动物分为三组：抵抗型、适应型和易发生应激型。在易发生情绪应激的动物中，自主神经系统和交感神经链的不同神经外节会诱发不同的代谢变化。最明显的变化发生在迷走神经的结状神经节；在这种情况下，分解代谢性质的变化在其中占主导地位，超过合成代谢变化。在星状神经节和交感神经链的节中，合成代谢过程增强。颈上交感神经节在代谢变化的性质方面处于中间位置。在心脏传导系统中证实存在乳酸脱氢酶“快速”同工酶活性增加的趋势。
