Lipid Accumulation and IL-6 Production in L02 Hepatocytes Induced by Sodium Oleate: Dose and Time Dependence / 生物医学与环境科学（英文）

ABSTRACT

To explore interleukin-6 (IL-6) production and characterize lipid accumulation in L02 hepatocytes induced by sodium oleate. L02 hepatocytes were incubated with 0, 37.5, 75, 150, 300, 600, or 1,200 μmol/L sodium oleate for 24 h, and the supernatant was collected to detect the concentration of IL-6. L02 hepatocytes were incubated with 300, 150, 75, or 0 μmol/L sodium oleate for 0-24 h. The supernatant was collected for detection of IL-6 and free fatty acids. L02 hepatocytes treated with 300 μmol/L sodium oleate for 0-24 h were stained with Oil Red O. With extended sodium oleate incubation time, IL-6 levels increased, and free fatty acids decreased. After 24 h incubation, IL-6 levels increased as sodium oleate increased from 37.5 to 300 μmol/L (