Fig. 1From: Transcriptome sequencing and miRNA-mRNA network construction in exosome of macrophage M2 in stomach adenocarcinomaTransmission electron micrographs of exosomes. A, B The view of TEM displayed the cup-shaped morphology of M0 exosomes. Scale bar, 200 nm (A). Scale bar, 100 nm (B). C, D The view of TEM displayed the cup-shaped morphology of M2 exosomes. Scale bar, 200 nm (C). Scale bar, 100 nm (D)Back to article page