<p>The specimens were embedded in methyl methacrylate (MMA) resin and stained using the Villanueva-Goldner method[<a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0196766#pone.0196766.ref029" target="_blank">29</a>]. Control screw (A-D) and bioactive screw (E-H). Asterisk: bone marrow. Bar = 2.0 mm (A,E), Bar = 1.0 mm (B-D, F-H).</p
(A) Representative histological photographs at 28 days after surgery of the four groups [control wit...
<p>HE staining of the transverse bone defect sections in different groups at 4 weeks and 12 weeks po...
<p>Neat poly-L-lactide (PLLA) screws were fabricated by injection molding (a) and 3D printing (c) me...
<p>The specimens were embedded in methyl methacrylate (MMA) resin and stained using the Villanueva-G...
<p>The leached debris of the nano-Fe<sub>3</sub>O<sub>4</sub>/poly-L-lactide (PLLA) composite was su...
<p>TRAP positive cells (osteoclasts) were found in all the four groups. The red arrow means osteocla...
<p>Histological samples of (A) SLAffinity, (B) commercial, and (C) sand-blasted groups at 3 months p...
<p>Fibrous tissue formation can be seen around the screws, as indicated by the red arrow. Black arro...
<p>Abundant new bone formation was found in HA/PLLA (G, H, I) and PBLG-g-HA/PLLA (J, K, L) scaffolds...
<p>(a) Coronal micro-CT image of bioactive screw-bone interface. (b) Coronal micro-CT image of metal...
<p>“a”, “b” and “c” indicate CPS group, PMMA-PS group and EPS group, respectively. “1″ and “2″ indic...
<p>Constructs were stained with H&E at 4 weeks and 8 weeks post-implantation to examine bone formati...
<p>Fibrous tissue, which was evident at 6 weeks, had almost disappeared by this timepoint. Black arr...
<p>Abundant new bone were found in HA/PLLA (G, H, I) and PBLG-g-HA/PLLA (J, K, L) scaffolds, moderat...
<p>(<b>A–F</b>) Haematoxylin and eosin staining. (<b>A</b>) Necrotic cortex with empty osseous lacun...
(A) Representative histological photographs at 28 days after surgery of the four groups [control wit...
<p>HE staining of the transverse bone defect sections in different groups at 4 weeks and 12 weeks po...
<p>Neat poly-L-lactide (PLLA) screws were fabricated by injection molding (a) and 3D printing (c) me...
<p>The specimens were embedded in methyl methacrylate (MMA) resin and stained using the Villanueva-G...
<p>The leached debris of the nano-Fe<sub>3</sub>O<sub>4</sub>/poly-L-lactide (PLLA) composite was su...
<p>TRAP positive cells (osteoclasts) were found in all the four groups. The red arrow means osteocla...
<p>Histological samples of (A) SLAffinity, (B) commercial, and (C) sand-blasted groups at 3 months p...
<p>Fibrous tissue formation can be seen around the screws, as indicated by the red arrow. Black arro...
<p>Abundant new bone formation was found in HA/PLLA (G, H, I) and PBLG-g-HA/PLLA (J, K, L) scaffolds...
<p>(a) Coronal micro-CT image of bioactive screw-bone interface. (b) Coronal micro-CT image of metal...
<p>“a”, “b” and “c” indicate CPS group, PMMA-PS group and EPS group, respectively. “1″ and “2″ indic...
<p>Constructs were stained with H&E at 4 weeks and 8 weeks post-implantation to examine bone formati...
<p>Fibrous tissue, which was evident at 6 weeks, had almost disappeared by this timepoint. Black arr...
<p>Abundant new bone were found in HA/PLLA (G, H, I) and PBLG-g-HA/PLLA (J, K, L) scaffolds, moderat...
<p>(<b>A–F</b>) Haematoxylin and eosin staining. (<b>A</b>) Necrotic cortex with empty osseous lacun...
(A) Representative histological photographs at 28 days after surgery of the four groups [control wit...
<p>HE staining of the transverse bone defect sections in different groups at 4 weeks and 12 weeks po...
<p>Neat poly-L-lactide (PLLA) screws were fabricated by injection molding (a) and 3D printing (c) me...