Fig. 2From: Systemic exosomal miR-193b-3p delivery attenuates neuroinflammation in early brain injury after subarachnoid hemorrhage in miceCharacterization of exosomes. a Lamp2b in transfected BMSCs and controls (PC: positive control, HepG2; BC: blank control, BMSCs; NC: normal control, BMMSCs) were exposed to control lentivirus-infected. b EM image of modified exosomes derived from BMSCs. Scale bars = 200 nm. c Western blot analysis of Lamp2b, CD63, GM130, and Alix in RVG-Lamp2b-modified exosomes and parental cells. d Expression levels of miR-193b-3p quantified in exosomes in RVG/Exos/scrambled miRNAs (Control) vs RVG/Exos/miR-193b-3p using qRT-PCR analysis. The data were normalized to U6 expression and expressed as mean ± SD (***p < 0.001)Back to article page