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Figure 1 | Nutrition Journal

Figure 1

From: α-Tocopherol modulates the low density lipoprotein receptor of human HepG2 cells

Figure 1

The enrichment of HepG2 cells with α-tocopherol. Cells were incubated for 24 h at 37°C in media containing the indicated initial concentrations of α-tocopherol. After 24 h, the vitamin content of the cells (, left y-axis scale) and the concentration of α-tocopherol remaining in the media (, right y-axis scale) were measured by HPLC as described in Methods and materials. Values are means of duplicate determinations.

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