Antidepressant-like Properties of Melatonin and Atorvastatin Combination following the Restraint Stress in Mice: A Study of Oxidative Stress Factors.
Cent Nerv Syst Agents Med Chem
; 23(1): 32-39, 2023.
Article
en En
| MEDLINE
| ID: mdl-36411564
ABSTRACT
BACKGROUND:
Antidepressant properties of melatonin and atorvastatin have been reported by clinical and experimental studies. Since both melatonin and atorvastatin possess antioxidant properties and considering the involvement of oxidative stress factors in depression, the aim of the present investigation was to study the possible role of oxidative stress factors in the antidepressant- like effect of melatonin and atorvastatin combination in mice forced swimming test.METHODS:
Following the induction of restraint stress, mice were randomly divided into eight groups including the non-stressed and stressed vehicle-treated groups, melatonin- and atorvastatintreated groups, a combination of melatonin and atorvastatin-treated group, and fluoxetineadministrated group. The open field test (OFT) and forced swimming test (FST) were carried out, and the hippocampus and prefrontal cortex were removed for the measurement of oxidative stress factors.RESULTS:
Induction of restraint stress increased the immobility time in FST, and melatonin (10 mg/kg) significantly reduced it. Atorvastatin at both doses of 1 and 10 mg/kg could not alter the immobility time, significantly. Co-administration of melatonin and atorvastatin (10 mg/kg) exerted a significant antidepressant-like response and decreased the immobility time compared with melatonin or atorvastatin (10 mg/kg), alone. Induction of restraint stress elevated the malondialdehyde (MDA) levels in mice's hippocampus, while pretreatment of animals with atorvastatin (10 mg/kg) could reverse it. The co-administration of melatonin and atorvastatin (10 mg/kg) increased the cortical superoxide dismutase (SOD) activity compared with atorvastatin alone, but could not alter the catalase (CAT) activity.CONCLUSION:
It is concluded that atorvastatin might augment the antidepressant-like properties of melatonin in FST.Palabras clave
Texto completo:
1
Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Melatonina
Límite:
Animals
Idioma:
En
Revista:
Cent Nerv Syst Agents Med Chem
Asunto de la revista:
FARMACOLOGIA
/
NEUROLOGIA
/
QUIMICA CLINICA
Año:
2023
Tipo del documento:
Article
País de afiliación:
Irán
Pais de publicación:
AE
/
EMIRADOS ÁRABES UNIDOS
/
EMIRATOS ARABES UNIDOS
/
UNITED ARAB EMIRATES