Figure 4.
IHC panel of an MSC cluster (cl) corresponding to an injection site located in the normal myocardium near the infarct border (ib) in the left ventricular wall of TE dog. (A) Hematoxylin and eosin. Boxed area is magnified in B–I. (B) Trichrome stain. (C) Apoptosis marker. (D) Desmin. (E) Vimentin. (F) α-smooth muscle actin. (G) Ki-67. (H) CD3. (I) Macrophages. Bars: A = 2 mm; B–I = 200 μm.