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Construct compositions. The biochemical content is shown as a percentage of wet weight for CH and hMSC constructs as a function of time and ATP treatment. (A, D) DNA content, (B, E) s-glycosaminoglycan (GAG) content, (C, F) total collagen content. Data represent the mean±SD of 4–6 (CH) and 2–5 (hMSC) samples from one of two replicate studies. ***p<0.001. Color images available online at www.liebertpub.com/tea
