| Autor: |
Zhigang Liu, Xiaoning Liu, Shunyi Luo, Chuanqi Chu, Dandan Wu, Runhua Liu, Lei Wang, Jiamin Wang, Xuebo Liu |
| Jazyk: |
angličtina |
| Rok vydání: |
2018 |
| Předmět: |
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| Zdroj: |
Journal of Functional Foods, Vol 42, Iss , Pp 237-247 (2018) |
| Druh dokumentu: |
article |
| ISSN: |
1756-4646 |
| DOI: |
10.1016/j.jff.2018.01.005 |
| Popis: |
Depression is a worldwide severe psychiatric disease associated with cognitive impairments. The aims of the present study are to investigate the preventive effects of alcoholic extract of sesame (Sesamum indicum L.) cake (SLE) and sesamol in a chronic unpredictable mild stress (CUMS)-induced mouse model. Oral administration of SLE (600 mg/kg/day) and sesamol (10 mg/kg/day) significantly restored CUMS-induced mice antidepressant-like behaviors, anhedonia, and anxiety. Importantly, supplementation of SLE and sesamol inhibited oxidative stress and improved serotonin levels in depressed mice brain. Moreover, SLE and sesamol treatment significantly prevented CUMS-induced memory loss in Y-maze and water-maze tests, which was consistent with enhanced the size of postsynaptic densities and postsynaptic density protein 95 (PSD-95) expression in mice hippocampus. These results illustrated that SLE and sesamol markedly improved CUMS-induced depression and memory loss, and provided novel insights into the mechanisms of sesamol and sesame crude extract on the regulation CUMS-induced depression and cognitive impairments. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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