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. Author manuscript; available in PMC: 2009 Jun 15.
Published in final edited form as: Exp Eye Res. 2007 Dec 23;86(3):506–511. doi: 10.1016/j.exer.2007.12.004

Fig. 3.

Fig. 3

DNA content of keratocyte cultures. Keratocytes were cultured in media without (diamonds) or with IGF-II (squares), TGF-β (triangles) or IGF-II plus TGF-β (X). Compared to the DNA content of control day 1 cultures, the day 7 IGF-I, the day 7 TGF-β, and the day 7 IGF-II plus TGF-β cultures were significantly higher. P values are listed on figure.