[Opposite Semax influence on conditioning and functional disturbances of avoidance responses in rats].

Autor: Inozemtsev AN, Agapitova AE, Bokieva SB, Glazova NIu, Levitskaia NG, Kamenskiĭ AA, Miasoedov NF
Jazyk: ruština
Zdroj: Zhurnal vysshei nervnoi deiatelnosti imeni I P Pavlova [Zh Vyssh Nerv Deiat Im I P Pavlova] 2013 Nov-Dec; Vol. 63 (6), pp. 711-8.
DOI: 10.7868/s0044467713060063
Abstrakt: Semax effects on formation of active avoidance reaction in rats in different experimental models have been studied. It was shown that intraperitoneal Semax administration at a dose of 0.05 mg/kg accelerated acquisition of one-way active avoidance response when rats were trained to avoid electric foot-shock by jumping on the shelf. When rats were trained in shuttle-box the peptide increased the electroshock threshold value required to provocation of rat moving in experimental box and delayed acquisition of two-way active avoidance response. At the same time Semax stimulated avoidance response restoration in shuttle-box after functional disturbances induced by acute modification of cause-effect and spatial relationships in experimental environment. Data obtained support nootropic properties of Semax.
Databáze: MEDLINE