[Immobilization stress-induced changes in catecholamine levels in the individual cerebral nuclei in rats of different zoosocial ranks].
Immobilization stress induced catecholamines level changes were studied in brain nuclei, taking part in blood pressure central regulation in rats with different zoosocial position. The significant differences in catecholamines level between the zoosocial groups of rats were shown in dopamine synthesized hypothalamic nuclei-n. arcuatus, n. periventricularis and noradrenaline synthesized-n. subcoeruleus++. The dominant rats were characterized by the highest catecholamines level.
Belova
T I
TI
Kvetnanskiĭ
R
R
Kotov
A V
AV
Ivanov
E I
EI
Dobrakovova
M
M
Oprshalova
Z
Z
Gorbunova
A V
AV
Ivanova
T M
TM
Petrova
N V
NV
D000818:Animals; D001111:Arcuate Nucleus of Hypothalamus / Q000378:metabolism*; D001794:Blood Pressure / Q000502:physiology; D002395:Catecholamines / Q000378:metabolism*; D006608:Hierarchy, Social; D007026:Hypothalamic Area, Lateral / Q000378:metabolism*; D008125:Locus Coeruleus / Q000378:metabolism*; D008297:Male; D010286:Paraventricular Hypothalamic Nucleus / Q000378:metabolism*; D051381:Rats; D011919:Rats, Inbred Strains; D012149:Restraint, Physical; D013315:Stress, Psychological / Q000209:etiology / Q000503:physiopathology*
D002395:Catecholamines
Vyzvannye immobilizatsionnym stressom izmeneniia urovnia katekhola- minov otdel'nykh iader mozga krys, razlichaiushchikhsia po zoo- sotsial'nomu rangu.