title: Blockade of corticoliberin receptors prevents the development of post-stress psychopathology in rats with an active strategy of adaptive behavior.
abstract: Active and passive Wistar rats were subjected to single water immersions, after which they showed signs of post-stress depression. Administration on this background of the peptide CRH-R1 receptor blocker astressin prevented the development of behavioral deficit in active individuals but had no effect on the behavior of passive rats. These results lead to the conclusion that corticoliberin receptor blockers are effective in the treatment of post-stress depression only for individuals with an initially active behavioral strategy.
authors.affiliation: I. P. Pavlov Institute of Physiology, Russian Academy of Sciences, 6 Makarov Bank, 199034 St. Petersburg, Russia.
authors.forename: O G
authors.initials: OG
authors.lastname: Semenova
authors.forename: V V
authors.initials: VV
authors.lastname: Rakitskaya
authors.forename: V G
authors.initials: VG
authors.lastname: Shalyapina
mesh_terms: D000223:Adaptation, Psychological / Q000187:drug effects*; D000818:Animals; D003346:Corticotropin-Releasing Hormone / Q000494:pharmacology; D003863:Depression / Q000209:etiology / Q000517:prevention & control / Q000523:psychology; D008297:Male; D018782:Maze Learning / Q000187:drug effects; D009043:Motor Activity / Q000187:drug effects; D018696:Neuroprotective Agents / Q000494:pharmacology; D010446:Peptide Fragments / Q000494:pharmacology; D051381:Rats; D017208:Rats, Wistar; D018019:Receptors, Corticotropin-Releasing Hormone / Q000037:antagonists & inhibitors*; D013315:Stress, Psychological / Q000150:complications / Q000523:psychology*; D000099052:CRF Receptor, Type 1
chemical_list: D018696:Neuroprotective Agents; D010446:Peptide Fragments; D018019:Receptors, Corticotropin-Releasing Hormone; C104416:astressin; D000099052:CRF Receptor, Type 1; D003346:Corticotropin-Releasing Hormone