Combination of Olanzapine Pamoate with Melatonin and Metformin: Quantitative Changes in Rat Adipose Tissue.

Autor: Miron IC; Department of Oncology, CFR Hospital, Craiova, Romania., Popescu F; Department of Pharmacology, University of Medicine and Pharmacy of Craiova, Romania., Enăchescu V; Department of Family Medicine, University of Medicine and Pharmacy of Craiova, Romania., Cristea OM; Department of Microbiology, University of Medicine and Pharmacy of Craiova, Romania., Stoicănescu EC; Department of Neonatology, Rm. Vâlcea County Hospital, Romania., Amzoiu E; Department of Pharmacology, University of Medicine and Pharmacy of Craiova, Romania., Amzoiu M; Department of Pharmacology, University of Medicine and Pharmacy of Craiova, Romania., Popescu FD; Department of Allergology, Carol Davila University of Medicine and Pharmacy, Bucharest, Romania.
Jazyk: angličtina
Zdroj: Current health sciences journal [Curr Health Sci J] 2019 Oct-Dec; Vol. 45 (4), pp. 372-382. Date of Electronic Publication: 2019 Dec 30.
DOI: 10.12865/CHSJ.45.04.05
Abstrakt: Olanzapine is one of the atypical antipsychotics widely used in the treatment of schizophrenia and has been associated with metabolic changes as adverse effects, including hyperglycemia, dyslipidemia, and weight gain. In a batch of adult female Wistar rats, we studied the prolonged-release intramuscular olanzapine pamoate induced quantitative changes of visceral and subcutaneous adipose tissue. We also assessed the effects of the combinations of olanzapine pamoate with melatonin, metformin, and melatonin plus metformin, administered by gastric gavage. A higher mean weight of the visceral and subcutaneous adipose tissue per animal was noted in the olanzapine pamoate exposed group compared to controls. The association with melatonin, metformin, or the combination of melatonin with metformin attenuated the olanzapine-induced adipose deposit tissue growth. The effect was more pronounced for the combination of olanzapine with melatonin and metformin. Because most of the results were not statistically significant we can deduce that in the chronic experiment, adaptive type modifications of the receptors on which both olanzapine and melatonin act can occur.
(Copyright © 2019, Medical University Publishing House Craiova.)
Databáze: MEDLINE
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