Fig. 5From: Assessing the impact of gestational age of donors on the efficacy of amniotic epithelial cell-derived extracellular vesicles in experimental bronchopulmonary dysplasiaIn vitro potency assays (n = 5). A Preterm EVs suppressed T cell proliferation more significantly than term EVs with lower proliferation index. B Term EVs improved macrophage phagocytosis more significantly than preterm EVs. (****p < 0.0001, **p < 0.01, *p < 0.05)Back to article page