In WI-38 cells cocultured with old plasma EVs, we also observed a higher percentage of EdU + proliferating cells in PKH67-EVs + cells than PKH67-EVs− cells, but the difference did not reach statistical significance ( Figure 3D ).
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In WI-38 cells cocultured with old plasma EVs, we also observed a higher percentage of EdU + proliferating cells in PKH67-EVs + cells than PKH67-EVs− cells, but the difference did not reach statistical significance ( Figure 3D ).