[Retracted] Improvement of Cerebral Ischemia-Reperfusion Injury via Regulation of Apoptosis by Exosomes Derived from BDNF-Overexpressing HEK293

Figure 1

Characterization of exosomes derived from HEK293 cells stably overexpressing BDNF (over-BDNF-HEK293) and control cells (HEK293). (a) The structure of HEK293 and over-BDNF-HEK293 acquired exosomes perceived by the use of TEM. Scale bar: 200 nm. (b) CD63, TSG101, and ALIX in exosomes acquired from HEK293 and over-BDNF-HEK293 cells using Western blot. (c) Characterizations of exosomes were measured by NanoSight analysis. (d) Immunoblot analysis of BDNF expression levels in over-BDNF-HEK293 and HEK293 cells and HEK293 derived exosomes.

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