Fig. 5From: Stem cell laden nano and micro collagen/PLGA bimodal fibrous patches for myocardial regenerationGFP-lentiviral vector transduction into BMSCs. Analysis of infection efficiency was performed by flow cytometry. Fluorescence microscope was used to detected GFP expression in the BMSCs transfected with lentiviral vector (Scale bar, 50 μm)Back to article page