Alcoholic fatty liver disorder has become a frequent health concern worldwide. To investigate the effects of Brassica oleracea (B. oleracea) sprout extract (BOE), the present study was designed with alcoholic fatty liver in the rat. Initially, the effects of BOE on liver parameters were examined. Male rats were divided into five groups. The normal control group was fed the normal diet, and the BOE group was fed the high fat diet and ethanol with/without BOE for 4 weeks. After 4 weeks feeding period, rats were sacrificed and their livers and blood were used for fatty liver-related biomarkers analyses. As a result, BOE ameliorated fatty liver-related enzymes profiles in liver tissues and also reduced blood alcohol concentration in rat model. We demonstrated that BOE protected the high fat diet and alcohol-induced fatty liver in rat model. Furthermore, BOE increased detoxificative abilities against alcohol.

Background : Exposure to Ultraviolet B (UVB) causes oxidative stress, inflammation, pigmentation and severe skin damage. Astragalus membranaceus (AG) has been used as a traditional medicine and have been studied various physiological activities. During the roasting process, bioactive substances is change including antioxidant substances. The aim is study the antioxidant effects and reactive oxygen species (ROS) inhibitory effect of the roasted A. membranaceus (R-AG). on Human dermal fibroblast (HDF) cells. Methods and Results : To prepare of R-AG samples, roasting machine was used. AG and R-AG were extracted to water and 70% ethanol. AG samples were evaluated the antioxidant potential by measuring the 2,2-diphenyl-1-picrylhydrazyl (DPPH) and 2,2`-azino-bis 3-ethylbenzothiazoline-6-sulphonic acid (ABTS) scavenging activities. Additionally, total phenolic contents and total flavonoid contents was compared with antioxidant ingredients. AG and R-AGs were analyzed with HPLC determine the major compounds such as calycosin, mononetin and glycosides. The antioxidant activities of R-AG increased and changed in major compounds. In UVB exposed HDF cells, AGs did not affect cell viability and R-AG inhibited ROS more effectively than AG. Conclusion : From these results, R-AG can inhibit oxidative stress induced UVB in HDF cells.