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Fig. 1 | Journal of Nanobiotechnology

Fig. 1

From: Stem cell-derived small extracellular vesicles embedded into methacrylated hyaluronic acid wound dressings accelerate wound repair in a pressure model of diabetic ulcer

Fig. 1

MSCs seeded and maintained in 3D bioreactor for up to 14 days. (A) Representative image of MSCs stained with Calcein-AM (green positivity) inside the bioreactor: maximum intensity projection of z-stack (left) and 3D view of z-stack confocal images (right). Scale bar 100 μm. (B) Pattern detection of MSC-specific surface markers by flow cytometry: positivity for CD44, CD73, CD90, and CD105 and negativity for CD14, CD34, CD45, and HLA-DR. MSCs (blue pick) and vehicle (black line)

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Journal of Nanobiotechnology

ISSN: 1477-3155

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