Fig. 1From: The enhanced effect and underlying mechanisms of mesenchymal stem cells with IL-33 overexpression on myocardial infarctionIsolation and identification of MSCs. a MSC morphology was observed after 4–6 days of culture. Bar, 500 μm (left), 200 μm (right). b Characterization of MSCs by flow cytometry with CD105, CD73, CD90, CD29, CD45, and CD11b/c antibodies (red open histogram). Green open histogram represents the controlBack to article page