title: [Effect of immobilization stress on the gonadotropic function of the hypophysis in male hamadryas baboons (Papio hamadryas)].
abstract: The plasma levels of luteinizing hormone (LH) and testosterone were studied in intact and castrated male baboons exposed to 2- and 10-hour periods of immobilization. Presented data have shown that immobilization stress induced a marked decrease in LH concentration both in intact and castrated monkeys. Changes in LH concentration positively correlated with plasma levels of testosterone only during the experimental procedures. During three days after immobilization there was a sharp dissociation in the dynamics of testosterone levels remained low and LH returned to normal values. We can suggest that it is not absolute LH level that is responsible for the changes in testosterone secretion during the immobilization stress.
authors.forename: G V
authors.initials: GV
authors.lastname: Katsiia
authors.forename: T N
authors.initials: TN
authors.lastname: Todua
authors.forename: V M
authors.initials: VM
authors.lastname: Gorlushkin
authors.forename: A M
authors.initials: AM
authors.lastname: Chirkov
authors.forename: N P
authors.initials: NP
authors.lastname: Goncharov
mesh_terms: D000818:Animals; D006065:Gonadotropins, Pituitary / Q000378:metabolism*; D006854:Hydrocortisone / Q000097:blood; D007986:Luteinizing Hormone / Q000097:blood; D008297:Male; D009919:Orchiectomy; D010215:Papio / Q000502:physiology*; D010902:Pituitary Gland / Q000378:metabolism*; D012149:Restraint, Physical; D013312:Stress, Physiological / Q000097:blood / Q000503:physiopathology*; D013739:Testosterone / Q000097:blood; D013997:Time Factors
chemical_list: D006065:Gonadotropins, Pituitary; D013739:Testosterone; D007986:Luteinizing Hormone; D006854:Hydrocortisone
vernacular_title: Vliianie immobilizatsionnogo stressa na gonadotropnuiu funktsiiu gipofiza samtsov pavianov gamadrilov (Papio hamdryas).