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. 2023 Nov 16;23:272. doi: 10.1186/s12935-023-03131-1

Fig. 1.

Fig. 1

The biological properties of EVs purified from H. pylori infected GES-1 cells. A The morphological character of EVs under the transmission electron microscopy (magnification of × 200). B The size distribution of EVs were determined with NTA. C The purity of EVs was determined by western blotting