Fig. 3From: Assessing the impact of gestational age of donors on the efficacy of amniotic epithelial cell-derived extracellular vesicles in experimental bronchopulmonary dysplasiaEV surface epitopes detected by MACSPlex (n = 5). All hAEC-EVs presented EV common tetraspanins CD9 (A) and CD63 (B), surface epitope CD105 (C), and epithelial marker CD326 (D). There were no differences in expression levels of these surface epitopes between term EVs and preterm EVs. Term EVs expressed higher levels of CD142 (E) and CD133 (F) compared to preterm EVs (*p < 0.05)Back to article page