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Figure 3 | Biomaterials Research

Figure 3

From: Biocompatibility and resorption pattern of newly developed hyaluronic acid hydrogel reinforced three-layer poly (lactide-co-glycolide) membrane: histologic observation in rabbit calvarial defect model

Figure 3

Histological view of rabbit calvarial defect. (A) Collagen membrane (Bio-Gide®) group at 4 weeks, and (B) 8 weeks. (C) Monolayer PLGA membrane group at 4 weeks, and (D) 8 weeks. (E) 3-layer PLGA (5% HA gel) membrane group at 4 weeks, and (F) 8 weeks. (G) 3-layer PLGA (10% HA gel) membrane group at 4 weeks, and (H) 8 weeks. H-E stain. (Left - ×40, Right - ×100) (arrowhead: defect margin, BV: blood vessel, NB: new bone, CM: collagen membrane, AT: adipose tissue, IT: inflamed tissue, FT: fibrous tissue, HS: hydrogel scaffold).

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Biomaterials Research

ISSN: 2055-7124

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