Antitumor Activities of Ethyl Acetate Extracts from Selaginella doederleinii Hieron In Vitro and In Vivo and Its Possible Mechanism

Figure 5

Effects of SD extracts on COX-2, 5-LOX, FLAP, and 12-LOX mRNA expression. HepG2 cells were treated with SD extracts (65.8 μg/mL) for 0, 1.5, 3, 6, 9, and 12 h. COX-2, 5-LOX, FLAP, and 12-LOX mRNA levels were determined by RT-PCR. Values are means ± SD ().