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. Author manuscript; available in PMC: 2013 Mar 1.
Published in final edited form as: Exp Eye Res. 2012 Jan 10;96(1):65–69. doi: 10.1016/j.exer.2011.12.022

Fig. 5.

Fig. 5

Quantitative analysis of TUNEL+ stromal cells per slide in the anterior 50 µm of stroma at one month, three months, and six months after irregular PTK in the IL-1 receptor knockout and control groups. Error bars represent SEM. Note that mean apoptotic cells in the anterior stroma was less in the IL-1 receptor knockout group than the control group at each time point, although the difference was only statistically significant (asterisk, p = 0.04) at six months after irregular PTK.