Fig. 5From: Isolation, expansion and characterization of porcine urinary bladder smooth muscle cells for tissue engineeringExpression of α-smooth muscle actin in primary cultures of cells isolated by the methods I-IV and cultured in three different media: DMEM HG with FBS Pan-Biotech (a), DMEM HG with FBS Sigma (b) and SmGM-2 (c). Immunofluorescence staining with antibody against α-smooth muscle actin, nuclei stained with DAPI, laser scanning confocal microscopy; bar 25μmBack to article page