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. 2018 Apr 17;15(6):9369–9376. doi: 10.3892/ol.2018.8517

Figure 4.

Figure 4.

Statistical analysis of PDCD4 expression in 52 EEC tissues and 70 control endometrial tissues. In the control group, the staining index of PDCD4 in the proliferative phase (n=36) was significantly increased compared with that in the secretory phase (n=34). The immunostaining of PDCD4 in G2/3 EEC tissues was lower than that in the proliferative phase of control endometrium. Compared with G1 EEC tissues, PDCD4 expression was downregulated in G2/3 EEC tissues or the secretory phase of control endometrium. **P<0.01, ***P<0.001 vs. control. PDCD4, programmed cell death 4; EEC, endometrioid endometrial carcinomas.