highly significantp < 0.001
At 20 μg MSC-EVs, proliferation increased 1.5-fold (p < 0.05), and highly significant changes (p < 0.001) were observed at 40 to 100 μg compared to the untreated control (Fig. 3A ).
At 20 μg MSC-EVs, proliferation increased 1.5-fold (p < 0.05), and highly significant changes (p < 0.001) were observed at 40 to 100 μg compared to the untreated control (Fig. 3A ).