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. 2013 Nov 20;67(1):27–37. doi: 10.1007/s10616-013-9655-2

Fig. 3.

Fig. 3

TUNEL assay: apoptotic cells were stained brown (indicated by an arrow), while non-apoptotic cells were stained blue. a Normal myocardial tissue; b myocardial tissue in G-CSF group at 3 days after MI; c myocardial tissue in MSCs group at 3 days after MI; d myocardial tissue in PBS group at 3 days after MI (inverted phase contrast microscope, ×200; enlarged view for apoptotic cells in b, ×400)