Fig. 1From: [18F]DPA-714 PET imaging shows immunomodulatory effect of intravenous administration of bone marrow stromal cells after transient focal ischemiaOrgan distribution of BMSCs stained by EdU. Photomicrographs show the migrating cells in lung (left), spleen (center), and liver (right) at 12 h after MCAO, respectively. Pink, EdU and blue, Hoechst 33,342. Scale bars, 20 μmBack to article page