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. 2013 Aug;20(8):981–989. doi: 10.1177/1933719112472740

Figure 5.

Figure 5.

The protein levels of Wnt2 and sFRP4 in the placentas by Western blot. A, Representative examples of Wnt2 and sFRP4 in placentas from normal pregnancies and cases of severe preeclampsia, 1-3, normal control; 4-6, severe PE. B, Quantification of Wnt2 and sFRP4 Western blot data obtained from the 2 groups (n = 20 for each group). Bars represent the mean values; error bars indicate SD. *P value <.05; **P value <.01. PE indicates preeclampsia; SD, standard deviation; sFRP4, secreted frizzled-related protein 4.