Fig. 1
From: Mechanical micronization of lipoaspirates for the treatment of hypertrophic scars
Characterization of rabbit SVF-gel. a Flow cytometry showed that 20% of SVF cells were 7-AAD-positive. There were two main cell populations: CD34+/CD31−/CD45− ASCs and CD34+/CD31+/CD45− ECs. b Adipogenic, osteogenic, and chondrogenic differentiation of ASCs was determined by staining intracellular lipid droplets with Oil Red O (left), staining matrix mineralization with Alizarin red (middle), and staining glycosaminoglycans with Alcian blue (right), respectively. Scale bars = 100 μm. c Scanning electron microscopy showed that normal rabbit fat tissue had an intact structure with adipocytes attached to extracellular fibers, while SVF-gel contained no adipocytes within it