Fig. 5
From: A novel cryopreservation solution for adipose tissue based on metformin
Morphological assessment of grafted adipose tissue. (A) H&E staining of adipose tissue graft one month after transplantation. Scale bar (upper): 400 μm, scale bar (lower): 200 μm. (B) Immunofluorescence staining of fat graft. Perilipin (green) was used to highlight living adipocytes and DAPI (blue) to indicate cell nuclei. Scale bar: 100 μm