| RRC ID |
74323
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| 著者 |
Daichi Nagashima, Chisa Matsubara, Noa Mizukami, Akane Nakagawa, Megumi Furukawa, Masahiro Toho, Ryoken Aoki, Yasuo Watanabe and Nobuo Izumo
|
| タイトル |
Effect of Coriander on H2O2-induced Oxidative Stress in PC12 Cells
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| ジャーナル |
Journal of Clinical and Medical Research
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| Abstract |
Objective: Coriander (Coriandrum sativum), a member of the Apiaceae family of plants, is traditionally used as a spice and medicinal plant which has anti-aging, anti-inflammatory, and anti-anxiety effects and is used for the treatment of diabetes. The present study aimed to investigate the effects of coriander on H2O2-induced neurotoxicity in PC12 cells.
Methods: PC12 cells were cultured in Dulbecco’s modified Eagle’s medium, and the effects of various treatments were analyzed using cytotoxicity assay, morphological evaluation of neurite outgrowth, and western blotting.
Results: The cytotoxicity assay showed increased levels of LDH in cells treated above 10-5 M H2O2, however there was no significant change in the coriander administration group. Morphological evaluation showed significantly increased neurite outgrowth in the nerve growth factor (NGF) treatment group after 72 h. Treatment of NGF-stimulated cells with H2O2 reversed the effect of NGF on neurite outgrowth, which returned to the levels of the control group. Simultaneous administration of H2O2, NGF and 0.1 or 0.01 µg/mL of coriander significantly increased neurite outgrowth after 72 h. Western blot showed that phosphorylated ERK levels were significantly increased in the NGF group compared with H2O2+NGF group, and no significant differences were found compared to the H2O2+NGF+0.1 µg/mL coriander administration group.
Conclusion: Coriander reversed the reduction in neurite outgrowth following treatment of NGF-stimulated PC12 cells with H2O2. This suggests that coriander may help prevent oxidative stress-induced neurodegeneration.
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| 公開日 |
2022-7-28
|
| DOI |
10.37191/mapsci-2582-4333-4(3)-115
|
| リソース情報 |
| ヒト・動物細胞 |
PC-12(RCB0009) |
