[Role of the GABA-ergic link in the development of the tranquilizing effect in cats].
The development of the tranquilizing effect of n-dipropylacetate (n-DPA) selectively increasing the GABA level in the nerve terminals was studied in experiments on cats in comparison with diazepam effect. The changes in the spectrum of emotional-behavioral reactivity were estimated. In doses of 50 and 200 mg/kg n-DPA caused a marked antiphobic effect which was not accompanied by the activating component characteristic of diazepam. The n-DPA-induced increase in the GABA level in the nerve terminals is suggested to be important for the development of the anxiolytic effect of tranquilizers. The total increase in the GABA level in the nerve terminals is suggested to be important for the development of the anxiolytic effect of tranquilizers. The total increase in the GABA content in the brain correlates to a greater extent with the sedative effect of drugs.
D000818:Animals; D014151:Anti-Anxiety Agents / Q000494:pharmacology*; D001522:Behavior, Animal / Q000187:drug effects / Q000502:physiology; D001921:Brain / Q000502:physiology; D001923:Brain Chemistry / Q000187:drug effects*; D002415:Cats; D003975:Diazepam / Q000494:pharmacology*; D008297:Male; D014635:Valproic Acid / Q000494:pharmacology*; D005680:gamma-Aminobutyric Acid / Q000032:analysis* / Q000502:physiology
D014151:Anti-Anxiety Agents; D005680:gamma-Aminobutyric Acid; D014635:Valproic Acid; D003975:Diazepam
Rol'GAMK-ergicheskogo zvena v razvitii trankviliziruiushchego éffekta u koshek.