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. 2016 Aug 9;6:30386. doi: 10.1038/srep30386

Figure 4.

Figure 4

Representative images of TEM with immunogold enhancement with anti-CD63 (A) and PSMA (B) antibodies. (C) Correlation between the plasma PSMA-positive EV concentration and PSMA-positive areas in prostatic tissue (Spearman’s rho correlation coefficient = 0.672, p < 0.001).