Fig. 7From: Therapeutic effect of mesenchymal stem cells on histopathological, immunohistochemical, and molecular analysis in second-grade burn modelmRNA expression rate of TNF-α pro-inflammatory cytokine in the burn wound and the treated wound with BM-MSCs (P value <.05). a Gel photograph showing PCR products of TNF-α in the burn. b Gel photograph showing PCR products of TNF-α in the burn and BM-MSCs. c Densitometric analysis of PCR products of TNF-αBack to article page