[Effect of activation of serotonin 5-HT1A-receptors on the immune response in mice of the ASC strain with depressive-like behavior].
Zh Vyssh Nerv Deiat Im I P Pavlova
; 62(2): 243-9, 2012.
Article
en Ru
| MEDLINE
| ID: mdl-22690554
Selective activation of serotonin 5-HT(1A)-receptors produced different effects on immunological reactivity in mice of ASC strain with genetic predisposition to depressive-like behavior, and parental CBA and AKR strains displaying no depressive reactions. Administration of 5-HT(1A)-receptors agonist 8-OH-DPAT at low dose (0.1 mg/kg) affecting upon presynaptic receptors resulted in immunostimulation in CBA mice and did not change the immune response level in mice of ASC strain. Activation of postsynaptic 5-HT(1A)-receptors with higher dose of 8-OH-DPAT (1.0 mg/kg) caused immunosuppression in CBA and AKR strains while under the same conditions the immune response of ASC mice was increased. Decrease the immune reactions in ASC mice was observed only after application of 8-OHDPAT at dose of 5 mg/kg. The changes of functional activity of pre- and postsynaptic 5-HT(1A)-receptors under a high predisposition to depressive-like behavior providing different effects of this receptor activation on immune function are discussed.
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Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Receptor de Serotonina 5-HT1A
/
Depresión
Tipo de estudio:
Etiology_studies
Límite:
Animals
Idioma:
Ru
Revista:
Zh Vyssh Nerv Deiat Im I P Pavlova
Asunto de la revista:
NEUROLOGIA
Año:
2012
Tipo del documento:
Article
Pais de publicación:
Rusia