From: Differential expression of beta-catenin and dickkopf-1 in the third trimester placentas from normal and preeclamptic pregnancies: a comparative study
Immunostaining of β-catenin
Absent staining
Weak staining
Distinct staining
Strong staining
χ2
P
N (n=20)
0
2
16
17.107
0.000 a
sPE (n=20)
13
5