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. 2018 Mar 21;15(5):4400–4408. doi: 10.3892/etm.2018.5980

Figure 4.

Figure 4.

DAPI and TUNEL co-staining was used to assess apoptosis in the (A) NC, (B) OD, (C) OSD and (D) OSD + TGF-β3 groups. Scale bar=50 µm. NC, negative control; OD, oxygen deprivation; OSD, oxygen and serum deprivation; TGF, transforming growth factor.