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. 2009 Jun 26;15(11):3461–3472. doi: 10.1089/ten.tea.2009.0198

FIG. 6.

FIG. 6.

Biochemical composition of MSC pellets with variation in time in culture and medium formulation. (A) GAG (μg/pellet), (B) DNA (μg/pellet), and (C) GAG/DNA content of MSC pellets. Transient application of TGF-β3 resulted in greater GAG deposition than in pellets cultured continuously with TGF-β3. *Greater than + pellets at week 5 (p < 0.05), **greater than + pellets at week 7 (p < 0.001), $lower than + pellets at week 7 and T pellets at week 5 (p < 0.01). Data represent the mean and standard deviation of three samples per group per time point.