Research Article

Improvement of Flavonoids in Lemon Seeds on Oxidative Damage of Human Embryonic Kidney 293T Cells Induced by H2O2

Figure 4

Effect of flavonoids of lemon seeds (FLS) on the levels of MDA, SOD, GSH, GSH-Px, and CAT in human embryonic kidney 293T cells exposed to H2O2. a-eMean values with different letters over the bar are significantly different () according to Tukey’s honestly significant difference. Normal: untreated HEK 293T cells; FLSL: 50 μg/mL of FLS-treated HEK 293T cells; FLSM: 100 μg/mL of FLS-treated HEK 293T cells; FLSH: 150 μg/mL of FLS-treated HEK 293T cells.