Research Article
Effects of Lutein on Hyperosmoticity-Induced Upregulation of IL-6 in Cultured Corneal Epithelial Cells and Its Relevant Signal Pathways
Figure 1
Effects of lutein on cell viability of cultured human CE cells. Cells were cultured with different levels of lutein and cell viability was measured by MTT assay. Lutein at 1, 3, and 10 μM did not affect the cell viability.