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Fig. 12 | Stem Cell Research & Therapy

Fig. 12

From: Assessing the impact of gestational age of donors on the efficacy of amniotic epithelial cell-derived extracellular vesicles in experimental bronchopulmonary dysplasia

Fig. 12

Hematoxylin and eosin (H&E) staining of mouse lung tissue at week 6 (n = 6). A The representative images for H&E staining on mouse lung tissues by week 6. Scale bars = 200 μm. B hAEC treatment improved the tissue-to-air space ratio compared to saline-treated injured mice, but remained lower than controls. Term EV treatment improved the tissue-to-air space ratio, making it between hAEC treatment group and saline-treated group, while preterm EV treatment made no significant difference to the saline-treated injured mice. (*p < 0.05, **p < 0.01, **** p < 0.0001)

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Stem Cell Research & Therapy

ISSN: 1757-6512