[The effect of the delta-sleep peptide on the adrenaline level in rat tissues under normal conditions and during cold stress].

Adrenalin content in the brain, liver and adrenal glands under the effect of cold stress grows by 314, 500 and 56% as compared to the control. A single administration of the delta-sleep inducing peptide (DSIP) in a dose of 12 microgram/100 g to intact animals makes the adrenalin content in the brain higher 1, 3, 6 and 24h after administration; two and three days later the adrenalin content in the brain does not change. The amount of adrenalin in the liver of the same animals increases 1, 3, 6 h and 1, 2, 3 days after DSIP administration.