Figure 2From: Establishment and characterization of a differentiated epithelial cell culture model derived from the porcine cervix uteriImmunocytochemical detection of keratins and beta catenin in porcine cervical epithelial cells. Keratins were detected in A) primary cells, B) passage one, C) passage 5; D) negative control. Beta catenin is shown in E) primary cells and F) passage one. Counterstain: hemalum.Back to article page