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. 2016 Feb 16;2016:7067259. doi: 10.1155/2016/7067259

Figure 5.

Figure 5

Apoptotic frequency as a function of time after treatment by TUNEL assay. The frequency of apoptosis as assessed by TUNEL in rabbits sacrificed at 5, 6, and 8 weeks after methylprednisolone treatment. Control animals were treated with saline. Each treated point represents 4 femoral heads and 8 in the control group, ∗∗ P < 0.001.