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. 2021 May 17;22(1):533. doi: 10.3892/ol.2021.12794

Figure 5.

Figure 5.

Baseline mRNA expression levels of PGE2 receptors EP1-4 in FaDu and Detroit 562 cells. Expression levels varied between the two cell lines. *P<0.05 vs. FaDu cells. PG, prostaglandin; EP1-4, PG E receptor 1–4.