[Retracted] Effects of Coculture Fibroblasts and Vascular Endothelial Cells on Proliferation and Osteogenesis of Adipose Stem Cells

Figure 4

Morphological observation and immunofluorescence staining identification of fibroblasts. (a) and (b) are fibroblasts with magnification of 100 and 40 times, respectively (inverted phase contrast microscope). (c) is for vimentin staining (fluorescence microscope, ×100); (d) is actin staining (fluorescence microscope, ×100) ((a) scale of 50 μm, (b) scale of 100 μm, and (c, d) scale of 200 μm).

(a)

(b)

(c)

(d)