Fig. 3From: Critical attributes of human early mesenchymal stromal cell-laden microcarrier constructs for improved chondrogenic differentiationReduction in cell density by adding empty microcarriers at seeding and construct compaction by applying centrifugation at seeding or continuous agitation throughout differentiation had a negative impact on cell growth and chondrogenic output. a DNA, b GAG, and c Collagen II content per construct at day 21 of differentiation and relevant fold-increases from day 0 to day 21 of differentiationBack to article page