[ACTH, corticosterone and beta-endorphin in the blood plasma of rats under prolonged immobilization stress].
Radioimmunoassays were employed to study variation in the concentration of corticosterone, ACTH and beta-endorphin in rat blood plasma at different times of the 30-hour immobilization and under the effect of a short-term action of ecologically significant negative stimulation emanating from other animals. Both prolonged immobilization stress and short-term emotional reaction produced appreciable alterations in the blood plasma content of all the hormones under study. The findings indicate that variations in the corticosterone and beta-endorphin levels were in the best agreement.
Kiiatkin
E A
EA
Polyntsev
Iu V
IuV
Kushlinskiĭ
N E
NE
Amiragova
M G
MG
D000161:Acoustic Stimulation / Q000379:methods; D000324:Adrenocorticotropic Hormone / Q000097:blood*; D000818:Animals; D003345:Corticosterone / Q000097:blood*; D004723:Endorphins / Q000097:blood*; D006801:Humans; D008297:Male; D051381:Rats; D012149:Restraint, Physical; D013315:Stress, Psychological / Q000097:blood*; D013997:Time Factors; D001615:beta-Endorphin
D004723:Endorphins; D001615:beta-Endorphin; D000324:Adrenocorticotropic Hormone; D003345:Corticosterone
AKTG, kortikosteron i beta-éndorfin v plazme krovi krys v usloviiakh dlitel'nogo immobilizovannogo stressa.