Research Article
Extracellular Vesicles of Mesenchymal Stem Cells Are More Effectively Accessed through Polyethylene Glycol-Based Precipitation than by Ultracentrifugation
Figure 4
Comparison of EV biological effects on LPS induction of THP-1 cells. (a) Schematic representation of the EV cellular effect assay on the cell model of THP-1 cells treated with LPS. (b) The indicated cell morphology of THP-1 cells treated with LPS and EV; . Statistical analysis of (c) TNF-α and (d) IL-10 secretion indicated a significant reduction by EV treatment compared with the LPS group (# compared with the LPS group and ) and a difference in the comparison of UC-EVs and PEG-EVs (& compared with the LPS + UC-EVs group and ).
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