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DNA content of xenografts after 24 h (n=10) and 10 days of culturing (n = 16). Values already zeroed to unseeded constructs; Measured in ng DNA/mg tissue. The asterisk marks the significant difference between 1 × 10min and 5 × 2min centrifugation after 24 h of culturing (p < 0.05). Two asterisks mark the significant increase of DNA content after 10 days of culturing in all groups (p < 0.05).
