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. 2023 Jan 7;12(2):250. doi: 10.3390/cells12020250

Figure 3.

Figure 3

The effects of CBP and PL MSCs exosomes in the ex vivo expansion of TNCs after 10 days in culture. A total of 2 × 104 CB CD34+ cells were cultured (pre-expansion) and CB CD34+ cells were maintained under three different culture conditions: untreated control, CBP Exos, and PL MSCs Exos (n = 4, 3 replicates each). TNCs were counted on days 3, 7, and 10 using the trypan blue exclusion method, compared with the untreated control group (* p < 0.001). CBP: cord blood plasma; PL MSCs: placenta mesenchymal stem cells.