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. 2015 Oct 26;62(1):29–35. doi: 10.1262/jrd.2015-086

Fig. 2.

Fig. 2.

Expression of IFN-α mRNA in the endometrium and fetal placenta in the pre- and postimplantation stages. The vertical line shows the relative expression levels of mRNA using qRT-PCR, standardized with the reference gene H2AFZ, whereas the horizontal axis indicates the stages of pregnancy for (A) IFN-α in IC tissues, (B) IFN-α in C tissues and (C) IFN-α in P tissues, respectively. IC, intercaruncular endometrium; C, caruncular endometrium; P, fetal placenta. The numbers 14–18, 25–40, 50–70, 80–100 and 130–150 indicate the number of days of pregnancy for each subgroup. All data are shown as the mean ± standard error of the mean (SEM). Letters (P < 0.05) indicate significant differences determined by ANOVA, followed by the Fisher’s PLSD procedure as the multiple comparison test.