Fig. 9From: Isolation, expansion and characterization of porcine urinary bladder smooth muscle cells for tissue engineeringPorcine urinary bladder smooth-muscle cell growth curve plotted based on the number of cells in culture determined by trypan blue assay (a) or MTT assay (b) and measurements of impedance using the X-Celligence system; red curve - test samples (cultures of porcine bladder smooth muscle cells), green curve- control (medium SmGM-2) (c). Growth phases (log, lag, plateau) are separated by dotted lines, PDT - population doubling timeBack to article page