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cASC-EV injection ameliorated DSS-induced colitis in mice.

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posted on 2020-02-10, 18:24 authored by Ju-Hyun An, Qiang Li, Min-Ok Ryu, A-Ryung Nam, Dong-Ha Bhang, Yun-Chan Jung, Woo-Jin Song, Hwa-Young Youn

EVs (100 μg), TSG-6 depleted EVs (100 μg), control EVs (100 μg), or vehicle control were injected IP one day after mice were administered 3% DSS. On days 3 and 5, the mice in each group were re-injected with EVs (100 μg), TSG-6 depleted EVs (100 μg), control EVs (100 μg), or vehicle control (PBS). Mice were monitored for changes in (A) body weight, (B) DAIs, and (C) colon lengths. (D) H&E staining of colon sections and histological scores are shown. Scale bars, 100 μm. The results are shown as mean ± standard deviation (n = 6–8 in each group, *P < 0.05, **P < 0.01, ***P < 0.001, ****P < 0.0001, as determined by one-way ANOVA)

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