Ozone induced autophagy in chondrocytes stimulated with IL-1β (10 ng/mL), and this effect was blocked by com C. Notes: Cells were treated with IL-1β for 24 hours, with or without pretreatment with the AMPK inhibitor com C (5 µM) for12 h. The levels of LC3 ( A, B ) and P62 ( C ) were measured by Western blotting and immunofluorescence. The data are presented as the mean ± SD of three independent experiments. * P
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