Figure 2From: Radiation-induced skin injury in the animal model of scleroderma: implications for post-radiotherapy fibrosisFree (panel A) and total (panel B) transforming growth factor β1 (TGF-β1) measured in the skin tissue of TSK (solid data points) and C57BL/6 (open data points) mice following 60 Gy (TSK) or 50 Gy (C57BL/6) given as two equal radiation fractions separated by 24 hours. Each point for the TGF-β1 protein represents the mean value for the group. The error bars represent the standard deviation of the mean.Back to article page