Fig. 1From: Extracellular vesicles derived from endothelial cells modulate macrophage phenotype in vitroCharacterization of isolated E-EVs. A TEM images of a representative sample of the isolated ELPS-EVs and ENor-EVs. Micrographs revealed a circular and double-membrane structure characteristic of EVs. B NTA determinations of size (nm) and concentration (particles/ml) of isolated ELPS-EVs and ENor-EVs. C Identification of EVs protein markers CD63 and CD31Back to article page