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Table 2 EDX analyses of G, GC, and GCD scaffolds before and after culture with MSCs in osteogenic medium for 28 days

From: A novel gelatin/chitooligosaccharide/demineralized bone matrix composite scaffold and periosteum-derived mesenchymal stem cells for bone tissue engineering

Type of scaffolds Wt% (without MSCs) Wt% (with MSCs)
O Na Mg Ca P Ca: P O Na Mg Ca P Ca: P
G 81–85 9–15 5–18 0 2–4 0 56–61 7–9 1–2 10–13 20–24 0.5–0.6
GC 77–88 4–8 3–8 0–1 3–5 0–0.2 27–41 5–7 4–7 19–34 16–23 1.2–1.5
GCD 68–83 5–13 7–18 1–2 3–5 0.3–0.4 60–75 5–10 3–5 20–44 12–25 1.7–1.8