Figure 3From: Immortalization of human adipose-derived stromal cells: production of cell lines with high growth rate, mesenchymal marker expression and capability to secrete high levels of angiogenic factorsCell morphology of hASC-M, −T, −TS and -TE cells. A: Cells at initial culture period (32 days); B: Cells at late culture period (147 days). Magnification 4X.Back to article page