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. Author manuscript; available in PMC: 2019 Nov 7.
Published in final edited form as: Cell Rep. 2019 Jul 2;28(1):190–201.e3. doi: 10.1016/j.celrep.2019.06.003

Figure 1. Neonatal Heart Repair upon Ventricular Apex Resection.

Figure 1.

(A and B) Transverse sections of sham (A) and apex-resected hearts (B) at 3, 7, 14, 21, 30, and 60 dps.

(C and D) High magnification of apex indicates amputation and clot at 3 dps (C1 and D1), and repair at 7–60 dps (C2–C6 and D2–D6). Trichrome staining of serial sections revealed that the apex was sealed with a large amount of fibrin between 7–30 dps (D2–D5), and fibrosis was replaced by the reconstituted wall by 60 dps (D6).

Arrows indicate injury site. Scale bar, 1 mm.

See also Figures S1 and S2.