Figure 5From: Antioxidants cause rapid expansion of human adipose-derived mesenchymal stem cells via CDK and CDK inhibitor regulationEffects of different conditions on the morphology and cell population of ADMSCs. (A) Photomicrographs of ADMSCs. Bar = 500 μm. (B) Changes in cell size and granularity of ADMSCs as characterized by forward-scatter (FS) versus side-scatter (SS) density plots derived from flow cytometry. The density plots are divided into four quadrants (A1–A4). The density threshold is 50 cells, and density levels between 1 and 5 are colored from blue (least dense) to red (most dense).Back to article page