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Fig. 2 | Stem Cell Research & Therapy

Fig. 2

From: Enhanced therapeutic effects of MSC-derived extracellular vesicles with an injectable collagen matrix for experimental acute kidney injury treatment

Fig. 2

Collagen matrix enhanced the stability and retention of EVs. a The Gluc signals were tracked by BLI analysis to monitor the retention of the transplanted Col-EVs or EVs in vivo. b Quantitative analysis of Gluc signals demonstrated the retention of EVs in murine AKI model at all-time points. The signal activity was represented by photons/s/cm2/steradian. The concentration of substrate coelenterazine used in vivo was 5 mg/kg (n = 3; *P < 0.05 vs. EVs)

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