461486.fig.003a
(a)
461486.fig.003b
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461486.fig.003c
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461486.fig.003d
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Figure 3: Protein concentrations of total p70-S6K (a), phospho-p70-S6K (b), p21 (c), and active caspase 3 (d) measured by ELISA in PBMCs from the “Low mTOR subset” , the “High mTOR subset” , and end-stage OA patients compared with control subjects (set 1). Asterisks indicate significant differences from the healthy control patients (Student’s unpaired -test).