Figure 8From: Multiple injections of human umbilical cord-derived mesenchymal stromal cells through the tail vein improve microcirculation and the microenvironment in a rat model of radiation myelopathy UC-MSC administration reversed irradiation-induced inflammation. Serum samples and spinal cord samples were collected from animals at 180 days post-irradiation following systemic injection of UC-MSCs and analyzed by ELISA (*P < 0.05, â–² P < 0.01). Error bars represent the S.E.M.Back to article page