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Fig. 2 | Arthritis Research & Therapy

Fig. 2

From: Tissue catabolism and donor-specific dexamethasone response in a human osteochondral model of post-traumatic osteoarthritis

Fig. 2

Principal component analysis of media and tissue proteomes. PCA was performed on filtered and imputed proteomic data for batch-corrected media samples (A, B) and DNA-normalized tissue samples (C, D). N, no treatment; D, Dex alone treatment; IC, injury and cytokine treatment; ICD, injury, cytokines, and Dex. Percentages on axes represent percent variance explained by that principal component

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