Fig. 2From: Identification of non-invasive biomarkers for chronic atrophic gastritis from serum exosomal microRNAsFlow cytometry analysis using exosome markers CD81 and CD63 antibodies of serum exosomes coupled to 0.4 μm beads. Negative control (NC) corresponds to secondary conjugated antibody. a-c: the expression of exosome markers CD81 and CD63 in three donors'isolated exosomes of CNAG group; d-f: the expression of exosome markers CD81 and CD63 in three donors'isolated exosomes of CAG groupBack to article page