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. 2014 Dec 19;5:270. doi: 10.3389/fphar.2014.00270

FIGURE 2.

FIGURE 2

In utero autologous intraperitoneal transplantation of sheep amniotic fluid CD34+ cells in fetal sheep with long-term follow up. Engraftment in the peripheral blood after in utero transplantation of autologous sheep CD34+eGFP+ AF cells. All five born lambs showed eGFP+ cells in the peripheral blood at birth (M1-A, M2-A, M3-A, M2-B, and M3-B), and all three survivors revealed persistent levels of engraftment of around 2% that persisted up to the last sampling point at 6 months of age (M1-A, M2-B, and M3-A). Negative control: peripheral blood from uninjected sheep. M1, M2, and M3: the three ewes that showed negativity for eGFP signal.