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. 2012 Sep 18;7(9):e45223. doi: 10.1371/journal.pone.0045223

Figure 9. Incubation with CSO-SA/PEDF (24 µl/ml) induced fluorescent TUNEL-positive changes in ECSC nuclei after 48 h and 72 h of treatment.

Figure 9

It shows that apoptotic cells in ECSC (d) increases significantly after 48 h (b) and 72 h (c) of treatment comapred to controls (a). (original magnification ×200).