The activation was revealed, through a considerable increase of levels of adrenaline, noradrenaline and cortisol. Corticotropin-releasing factor seems to act upon the sympatho-adrenal system (SAS) via dopaminergic mediation. The mechanisms of triggering of the SAS and pituitary-adrenocortical system by the corticotropin-releasing factor seem to be different and due to involvement of different extrahypothalamic structures in the regulating contours.
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