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Fig. 1 | Stem Cell Research & Therapy

Fig. 1

From: Human umbilical cord mesenchymal stromal cells attenuate pulmonary fibrosis via regulatory T cell through interaction with macrophage

Fig. 1

hucMSCs alleviated bleomycin-induced pulmonary fibrosis. A Scheme of the experimental timeline for the bleomycin-induced pulmonary fibrosis model and hucMSC infusion. B H&E-stained lung sections from saline-treated mice, bleomycin-treated mice, and hucMSC-treated mice at various time points. C Hydroxyproline contents of saline-treated mice lungs, bleomycin-treated mice lungs, and hucMSC-treated mice lungs at various time points (mean ± SD, n = 3 mice per group). D Survival curves of saline-treated mice, bleomycin-treated mice, and hucMSC-treated mice (n = 12 mice per group). *p < 0.05, **p < 0.01, n.s. no significant difference, Student’s t-test

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