We studied the effect of intramuscular injections of bone marrow mesenchymal stromal cells on microcirculation parameters in an ischemic limb of Wistar rats. It was shown that transplantation of mesenchymal stem cells with or without erythropoietin stimulates angiogenesis in the ischemic zone. An essential role in angiogenesis stimulation is played by cytokines and growth factors.
Keywords: critical limb ischemia; cytokines; erythropoietin; mesenchymal stem cells; microcirculation.