Fig. 8From: Extracellular vesicles from bone marrow-derived multipotent mesenchymal stromal cells regulate inflammation and enhance tendon healingThe expressions of a CD146+ cells and b caspase 3+ cells at the repair site were evaluated by immunofluorescence assay. c Numbers of CD146+ cells at the repair site (n = 8 donors). d Numbers of caspase 3+ cells at the repair site (n = 8 donors). Bars: 50 μm, ×200. Data are represented as mean ± SD. *p < 0.05, **p < 0.01Back to article page