Figure 5

Weights and GAG per DNA content of cell aggregates. Wet weights of cell aggregate derived from non-FGF2-expanded (black bars) and FGF2-expanded (grey bars) meniscus cells under normoxia (-) or hypoxia (+), and GAG content of cell aggregate normalised to DNA content. FGF2, fibroblast growth factor 2; GAG, glycosaminoglycan.