Fig. 2From: Bovine endometrial MSC: mesenchymal to epithelial transition during luteolysis and tropism to implantation niche for immunomodulationExpression of cell surface, intracellular and pluripotent specific markers and alkaline phosphatase activity. a–c Analysis by flow cytometry of the expression levels of cell surface markers CD34, CD44 and MHCII and intracellular markers cytokeratin, vimentin and POU5F1 in eMSC. Data correspond to the mean fluorescence intensity (folds of negative control) for each sample. d Analysis of AP activity: bright field images were obtained at × 50 magnifications, showing some red-stained cell groups after the action of alkaline phosphatase on Fast Red in the presence of Napthol AS-mx phosphate. Bars = 150 μmBack to article page