[Effect of endogenous oligopeptides and brain-specific proteins on aggressive behavior in the rat].
In experiments on non-bred males of white rats, the effect was studied on their aggressive behaviour of intraventricular injections of brain-specific proteins of S-100 group, gamma-globuline fraction from the serum of rabbits immunized by proteines S-100 (gamma S-100) and non-immunized rabbits (gamma-SNK) as well as of angiotensin, bradikinin and saline. S-100 lowered intermales aggressivity and that connected with pain, and had phasic inhibitory effects on rats emotional reactivity. gamma S-100 increased the aggressivity connected with pain, did not affect the intermales aggressivity and phasically raised (as well as gamma-SNK) the emotional reactivity. gamma-SNK, angiotensin and bradikinin did not change these kinds of aggressivity. None of the administered agents influenced the level of rats predetary aggressivity.
D000374:Aggression / Q000187:drug effects*; D000804:Angiotensin II / Q000494:pharmacology*; D000818:Animals; D001920:Bradykinin / Q000494:pharmacology*; D006801:Humans; D007106:Immune Sera / Q000494:pharmacology; D008297:Male; D010146:Pain / Q000523:psychology; D011235:Predatory Behavior / Q000187:drug effects; D051381:Rats; D009418:S100 Proteins / Q000276:immunology / Q000494:pharmacology* / Q000502:physiology; D012934:Social Isolation
D007106:Immune Sera; D009418:S100 Proteins; D000804:Angiotensin II; D001920:Bradykinin
Vliianie éndogennykh oligopeptidov i mozgospetsificiheskikh belkov na aggressivnoe povedenie krys.