Immunolocalization of E-cadherins, panel A–B and C–D; N-cadherins, panel E–F and G–H (Original magnification: 400X); β-catenin, panel I–J and K–L in the uterus and placenta recovered from the control and PGN+poly(I:C) treated groups, respectively. Panels M–P show the merge images (DAPI nuclear stain (blue), merged with FITC (stain for β-catenin)) for I–L, respectively. Original magnification: 200X. N=6 each group and six sections per animal were analyzed.