Asunto(s)
Hormonas/metabolismo , Estrés Psicológico/metabolismo , 11-Hidroxicorticoesteroides/sangre , Animales , Glucemia/análisis , Gatos , Condicionamiento Operante/fisiología , Perros , Electrochoque , Humanos , Insulina/sangre , Restricción Física , Pruebas de Función de la Tiroides , Tiroxina/sangreRESUMEN
Study of spontaneous secretion of corticosteroids and thyroid hormones and the direct hormonal response to stress revealed the pathogenic effect of chronic combined emotional stress upon the hormonal function of adrenal glands. The hippocampus takes part in formation of the emotional tension in response to stress stimulus and of the following hormonal secretion.
Asunto(s)
11-Hidroxicorticoesteroides/sangre , Estrés Psicológico/sangre , Animales , Proteínas Sanguíneas/metabolismo , Perros , Femenino , Hipocampo/fisiología , Humanos , Yodo/sangre , Masculino , Factores de TiempoAsunto(s)
Amígdala del Cerebelo/fisiología , Estrés Psicológico/fisiología , Glándula Tiroides/metabolismo , Amígdala del Cerebelo/efectos de los fármacos , Animales , Proteínas Sanguíneas , Gatos , Perros , Humanos , Hipotálamo Posterior/fisiología , Yodo/sangre , Unión Proteica , Triyodotironina/farmacologíaRESUMEN
In chronic experiments on adult rabbits, the EEG revealed participation of the posterior hypothalamic nucleus and mediobasal hypothalamus in conditioned avoidance response. Secretion of the thyroid hormone was increased during the response in intact dogs. This reaction of the thyroid gland was maintained for several months. After coagulation of the posterior hypothalamic nucleus the reaction disappeared. This suggests a triggering role of the posterior hypothalamic nucleus in secretion of the thyroid hormone during the avoidance response.