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. 2020 Jan 18;19:1186–1197. doi: 10.1016/j.omtn.2020.01.007

Figure 6.

Figure 6

Immunohistochemical Staining Confirmed the Cells Surviving and Expressing LEF1 from the Engrafted MI + LEF1/hUCB-MSCs

(A) LEF1 was detected only from MI + LEF1/hUCB-MSCs. No rat heart cells and hUCB-MSCs expressed LEF1. Scale bars, 100 μm. (B) LEF1-positive cells in the heart tissue were quantitatively measured (n = 5). (C) No lamin signal was detected in the MI-alone group. A thin layer was found in the group of MI + hUCB-MSCs, and a thicker layer was stained from MI + LEF1/hUCB-MSC-engrafted MI. Scale bars, 100 μm. (D) Human cell engraftment was quantitatively measured (n = 5). **p < 0.01.