Effect of dopamine D1 and D2 receptor blockade on the immunostimulating effect of δ1 opioid receptor agonist DPDPE in mice with different psychoemotional states

It is established that activation of delta1 opioid receptors with their selective agonist DPDPE(100 μg/kg) significantly increases IgM immune response not only in C57BL/6J mice with unchanged psychoemotional state, but also in mice displaying aggressive or depressive-like behavior in the social stress model (10 days of agonistic confrontations). SCH-23390 (1.0 mg/kg), selective antagonist of dopamine D1 receptors, and selective D2 receptor blocker haloperidol (1 mg/kg) prevented the immunostimulating effect of DPDPE in animals not subjected to social stress. At the same time, both SCH-23390 and haloperidol did not affect DPDPE-induced immunostimulation in mice engaged in aggressive or depressive-like behaviors..

Medienart:

Artikel

Erscheinungsjahr:

2015

Erschienen:

2015

Enthalten in:

Zur Gesamtaufnahme - volume:78

Enthalten in:

Ėksperimentalʹnaja i kliničeskaja farmakologija - 78(2015), 1, Seite 27

Sprache:

Russisch

Beteiligte Personen:

Cheĭdo, M A [VerfasserIn]
Idova, G V [Sonstige Person]

Links:

www.ncbi.nlm.nih.gov

Themen:

Aggression - drug effects
Aggression - psychology
Analgesics, Opioid - pharmacology
Benzazepines - pharmacology
Depression - drug therapy
Depression - immunology
Depression - psychology
Dopamine Antagonists - pharmacology
Enkephalin, D-Penicillamine (2,5)- - pharmacology
Erythrocytes - immunology
Haloperidol - pharmacology
Immunoglobulin M - biosynthesis
Receptors, Dopamine D1 - metabolism
Receptors, Dopamine D2 - metabolism
Receptors, Opioid, delta - metabolism
Spleen - cytology
Spleen - drug effects
Spleen - immunology
Stress, Psychological - drug therapy
Stress, Psychological - immunology

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

OLC1967401152