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KMID : 0665220180310060865
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Korean Journal of Food and Nutrition
2018 Volume.31 No. 6 p.865 ~ p.872
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Neuroprotective Effects of Schisandra chinensis and Ribes fasciculatum Extract on Hydrogen Peroxide-Mediated Oxidative Stress in Neuroblastic SH-SY5Y Cell Line
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Park Eun-Kuk
Han Kyung-Hoon
Lee Seung-Hee
Kim Nam-Ki
Bae Mun-Hyoung
Seo Young-Ha
Yong Yoon-Jun
Jeong Seon-Yong
Choi Chun-Whan
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Abstract
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In neuronal cell deaths, oxidative stress is normally implicated with a most of these deaths occurring in neurodegenerative disorders such as the Alzheimer's and Parkinson's diseases. In this study, the neuroprotective effects of Schisandra chinensis (SC) and Ribes fasciculatum (RF) extracts on hydrogen peroxide (H2O2)-induced oxidative stress in neuroblastic cell line were investigated. For an hour, hydrogen peroxide of 100 μM concentration, was induced on neuroblastic cells, causing apoptic cell death. For the neuroprotection, a sample of neuroblastic cells had been pre-treated with SC and RF extracts for 24 hours before application of the hydrogen peroxide. No neurotoxic effects were observed in the cells that had been treated by SC and RF. This prove that the treatment of SC and RF extract prevented apoptotic cell death of neuroblastic cell line exposed to oxidative injury. In addition, applying both SC and RF extracts at a 7:3 ratio increased the neuronal cell survival rate, compared to individual treatments of SC and RF extract. This study suggests that SC and RF extracts may be potential therapeutic agents for the prevention of neuronal cell death.
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KEYWORD
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Schisandra chinensis, Ribes fasciculatum, neuronal cell death, neuroprotection, oxidative stress
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