Fig. 4From: Transplantation of mesenchymal stem cells genetically engineered to overexpress interleukin-10 promotes alternative inflammatory response in rat model of traumatic brain injuryMean volume of tissue spared were analyzed in rat brain sections at bregma + 3, + 2, + 1, and 0 mm. a Representative photomicrograph of lesions in the frontal cortex of each group. (Scale bar = 1 mm). b A significant reduction in tissue remaining was seen in TBI + vehicle group compared to sham + vehicle (*p < 0.05). Error bars represent ± SEMBack to article page