Figure 5.

Effect of ONO-8815Ly on PCNA expression. The proportion of PCNA-positive cells in (a) medial and (b) lateral femoral condyles, and in (c) medial and (d) lateral tibial condyles. Values are the mean ± standard deviation. N.S, not significant; PCNA, proliferating cell nuclear antigen.

Mitsui et al. Arthritis Research & Therapy 2011 13:R146   doi:10.1186/ar3460
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