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. 2021 Sep 8;11:682917. doi: 10.3389/fonc.2021.682917

Figure 4.

Figure 4

Apigenin inhibits the tumor-promoting effect of histamine by down-regulating ERα/ERβ. (A, B) The effect of different concentrations of apigenin, AZD9496, and DNP on the proliferation of OVCAR-3 cells. The concentration of AZD9496 and DNP was 1 µM. (C, D) The mRNA expression of ERα (C) and ERβ (D). (E) The protein expression of ERα and ERβ by western blot. *P < 0.05 (Compared to untreated OVCAR-3 cell group); #P < 0.05 (compared with the HA-treated group).