| Autor: |
Tan Jingjing, Yadav Manoj Kumar, Devi Sushma, Kumar Manish |
| Jazyk: |
angličtina |
| Rok vydání: |
2022 |
| Předmět: |
|
| Zdroj: |
Acta Pharmaceutica, Vol 72, Iss 1, Pp 123-134 (2022) |
| Druh dokumentu: |
article |
| ISSN: |
1846-9558 |
| DOI: |
10.2478/acph-2022-0002 |
| Popis: |
In this study, the neuroprotective potential of arbutin (100 µmol L−1) pre-treatment and post-treatment against oxygen/ glucose deprivation (OGD) and reoxygenation (R) induced ischemic injury in cultured rat cortical neurons was explored. The OGD (60 min) and reoxygenation (24 h) treatment significantly (p < 0.001) compromised the antioxidant defence in cultured neurons. Subsequently, an increase (p < 0.001) in lipid peroxidation and inflammatory cytokines (tumour necrosis factor-α and nuclear factor kappa-B) declined neuron survival. In pre- and post-condition experiments, treatment with arbutin enhanced both survival (p < 0.01) and integrity (p < 0.05) of cultured neurons. Results showed that arbutin protects (p < 0.05) against peroxidative changes, inflammation, and enhanced the antioxidant activity (e.g., glutathione, superoxide dismutase and catalase) in cultured neurons subjected to OGD/R. It can be inferred that arbutin could protect against ischemic injuries and stroke. The anti-ischemic activity of arbutin can arrest post-stroke damage to the brain. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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