Antioxidant activity of naringenin on various oxidants induced damages in ARPE-19 cells and HUVEC
- VernacularTitle:柚皮素对ARPE-19和HUVEC细胞的抗氧化作用
- Author:
Bao-Qin, LIN
;
George C. Y. CHIOU
- Publication Type:Journal Article
- Keywords:
naringenin;
ARPE-19 cells;
HUVEC;
AMD
- From:International Eye Science
2008;8(10):1963-1967
- CountryChina
- Language:Chinese
-
Abstract:
AIM: To evaluate the antioxidant activity of naringenin in human retinal pigment epithelium (ARPE-19) cells andhuman umbilical vein endothelial cells (HUVEC).·METHODS: MTT assay was used to measure theviability and proliferation of ARPE-19 cells and HUVEC.·RESULTS: Three and 10mg/L naringenin significantlyincreased the proliferation of ARPE-19 cells by 10.8% and11.4%, respectively. Ten mg/L naringenin increasedhypoxia-, 0.3mmol/L NAN3-, and 200μmol/L H2O2- induced damage of ARPE-19 cells by 55.2%, 69.2%, and50.3%, respectively. One mg/L naringenin increased theviability of 50μmol/L t-BHP-, and 30mg/L NalO3-treatedARPE-19 cells by 20.2% and 30.4%, respectively. Thirtymg/L naringenin also increased the proliferation of50μmol/L t-BHP-treated ARPE-19 cells by 32.2%, and1mg/L naringenin increased the proliferation of 30, 100and 300 mg/L NalO3-treated ARPE-19 cells by 30.3%,10.3% and 18.5%, respectively. The reduction of HUVECwas 23.9%, 70.4% and 77.9% in the 3, 10 and 30mg/Lnaringenin-treated groups, respectively. Furthermore, 1and 3mg/L naringenin increased hypoxia-induced damagein HUVEC by 10.7% and 13.1%, and 300mg/L NalO3- induced damage in HUVEC by 41.2% and 37.7%. Threemg/L naringenin increased 200 and 400μmol/L H2O2-in-jured HUVEC by 20.1% and 21.5%, respectively.·CONCLUSION: Naringenin increases the proliferation ofARPE-19 cells and inhibites the growth of HUVEC, and haspotent antioxidant activity in ARPE-19 cells and HUVEC.
