骨髓间充质干细胞来源小细胞外囊泡对骨质疏松症的改善作用
李旭冉, 陶诗聪, 郭尚春

Ameliorative effects on osteoporosis of small extracellular vesicles derived from bone marrow mesenchymal stem cells
LI Xuran, TAO Shicong, GUO Shangchun
图3 2组细胞向破骨细胞分化后的TRAP染色结果 (×40)
Note: A. The control group. B. The sEV group.
Fig 3 TRAP staining results of two groups of cells differentiated into osteoclasts (×40)