Left panel, indicated cells were incubated with EV from 3T3-F442A adipocytes previously loaded with BODIPY FL C16 and immediately treated, or not, with Etomoxir for 24h. Then, cells were fixed and nuclei were counterstained with DAPI before observation by confocal microscopy. Right panel, quantification of BODIPY FL C16 staining area per cell (n=3). 