Protective effects of citrus based mixture drinks (CBMDs) on oxidative stress and restraint stress
2018
Cho, M., National Development Institute of Korean Medicine, Gyeongsan, Republic fo Korea | Kim, D.B., Korea Food Research Institute, Wanju, Republic of Korea | Shin, G.H., Kangwon National University, Chuncheon, Republic of Korea | Kim, J.M., Kangwon National University, Chuncheon, Republic of Korea | Seo, Y., EBO Co., Ltd., Cheongju, Republic of Korea | Choe, S.Y., EBO Co., Ltd., Cheongju, Republic of Korea | Cho, J.H., Hurum Central Research Institute, Cheongju, Republic of Korea | Kim, Y.C., University of Massachusetts, Amherst, USA | Lee, J.H., Kangwon National University, Chuncheon, Republic of Korea | Lee, O.H., Kangwon National University, Chuncheon, Republic of Korea
t In the current study investigated the protective effects of citrus based mixture drinks (CBMDs) using oxidative stress in human dermal fibroblast (HDF) cells and restraint-stressed rats. The CBMDs contained citrus bioflavonoids including narirutin and hesperidin. The cell viability of HDF cells treated with H2O2 was observed at 53.9% but treated with CBMD-1 and CBMD-2 (500 lg/ mL) on H₂O₂ exposed HDF cells significantly increased the relative cell viability at 65.0 and 72.2%, respectively. In the treadmill test, the time spent on the electrode plate in the restraint-stressed group was analyzed 24.1 s, but restraint-stressed rats with administered CBMDs (300 mg/ kg) had significantly decreased the time at 2.4 (CBMD-1) and 4.7 (CBMD-2) s, respectively. In addition, number of touches the electrode plate in restraint-stressed group was observed at 42.4 ea, but, restraint-stressed rats with administered CBMD-1 and CBMD-2 (300 mg/kg) were significantly decreased at 7.0 and 10.2 ea, respectively.
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