[The Effect of Emotional-Pain Stress Syndrome on the Biochemical Characteristics of the Stress-Realizing System and Metastasis of Lewis Lung Carcinoma in Mice].

The emotional-pain stress (EPS) in C57BL mice with Lewis carcinoma was studied for its influence on serotoninergic, noradrenergic, dopaminergic, glutamatergic, aspartatergic, glycinergic, taurinergic, GABA-ergic and cholinergic mediator mechanisms of the hypothalamus, the level of corticotropin, free and bound 11-corticosteroids, insulin, thyroxin and testosterone in blood plasma as well as on the content of catecholamines, their precursors and catabolites in urine. EPS contributed to a long-term activation of stress-realizing systems resulting in generalization of decompensation in them. The stimulating effect of EPS on the incidence and growth of metastases is established depending on the terms of its application.