Fig. 5From: miR-132-3p priming enhances the effects of mesenchymal stromal cell-derived exosomes on ameliorating brain ischemic injurymiR-132-3p priming enhanced the effects of MSC-EXs on improving the endothelial tight junction of H/R-injured ECs via activating the PI3K/Akt/eNOS pathway. a The permeability of ECs was analyzed by paracellular permeability assay. b Representative images of Claudin-5 and ZO-1staining in ECs. c–e Representative bands and summarized data showing the protein level of Claudin-5 and ZO-1in ECs. *p < 0.05; n = 3/groupBack to article page