Fig. 2

Survival of fat grafts in GSH-treated and control (Con) nude mice. a Survival of fat grafts in situ (n = 3). b Appearance of harvested fat grafts at 4, 8, and 12 weeks (left); variation in graft weights, volumes, and retention rates over time (right; n = 3). c Magnetic resonance imaging (MRI) imaging of implanted fat grafts at days 1 and 28. Representative T2 images of coronal and transverse planes presenting graft survival status (n = 3). Data are presented as the mean ± SD. *p < 0.05, **p < 0.01