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Progress in Orthodontics
Fig. 2 | Progress in Orthodontics

Fig. 2

From: Extracellular vesicles derived from M1 macrophages enhance rat midpalatal suture expansion by promoting initial bone turnover and inflammation

Fig. 2

Characterization of sEVs derived from M1, M2 polarized macrophages. A Representative TEM images of the M1-sEVs and M2-sEVs. The structure of M1, M2-sEVs were revealed; B Nanoparticle tracking analysis of the M1-sEVs and M2-sEVs. The size distribution of M1, M2-sEVs were presented, respectively; C The presence of EVs marker proteins (CD9, CD63, Alix) in M1, M2 cell lysate and M1, M2-sEVs (Western blot analysis). sEVs, small-sized EVs; TEM, transmission electron microscope

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