[Functional status of the sympatho-adrenal system of rats during emotional-painful stress].
Within 2-24 hrs after cessation of the 5-hr emotional-nociceptive stress the content of noradrenaline decreases in myocardium, small intestine, striatum, hypothalamus. The neuronal uptake of H3-NA and its synthesis decreased in atria. The compensatory response of small intestine to the lack of the adrenergic transmitter involves an increase of its sensitivity to NA and simultaneous decrease of its sensitivity to acetylcholine. Starting from the 2nd day after cessation of the stress the sympatho-adrenal system begins its normalizing and practically restores by the 5th day.
D000313:Adrenal Medulla / Q000503:physiopathology*; D000818:Animals; D004298:Dopamine / Q000032:analysis; D004837:Epinephrine / Q000032:analysis; D006801:Humans; D008297:Male; D009638:Norepinephrine / Q000032:analysis / Q000378:metabolism; D051381:Rats; D011919:Rats, Inbred Strains; D013315:Stress, Psychological / Q000503:physiopathology*; D013564:Sympathetic Nervous System / Q000503:physiopathology*; D013997:Time Factors; D014018:Tissue Distribution
D004298:Dopamine; D009638:Norepinephrine; D004837:Epinephrine
Funktsional'noe sostoianie simpato-adrenalovoĭ sistemy krys pri émotsional'no-bolevom stresse.