[Effect of arginine vasotocin, oxytocin and their fragments on the corticosterone content in the blood plasma of chickens of different ages].
Administration of arginin-vasotocin, oxytocin and their fragments had no effect on corticosterone content in the blood plasma of 10-month chickens whereas in 20 and 30-day chickens arginin-vasotocin and its terminal fragment: amid of prolyl-arginil-glycil, considerably increased the corticosterone content. The cyclic fragment of these hormones: tocinic acid, proved ineffective. The adrenocorticotropic effect of arginin-vasotocin obvious in young chickens seems to be due to the terminal part of the molecule.
D000375:Aging / Q000187:drug effects*; D000818:Animals; D002645:Chickens / Q000097:blood*; D003345:Corticosterone / Q000097:blood*; D010121:Oxytocin / Q000031:analogs & derivatives / Q000494:pharmacology*; D010446:Peptide Fragments / Q000494:pharmacology*; D013329:Structure-Activity Relationship; D014668:Vasotocin / Q000494:pharmacology*
D010446:Peptide Fragments; C100032:tocinoic acid; D010121:Oxytocin; D014668:Vasotocin; D003345:Corticosterone
Vliianie arginin-vazototsina, oksitotsina i ikh fragmentov na soderzhanie kortikosterona v plazme krovi kur razlichnykh vozrastov.