In Vivo Investigation of ALBO-OS Scaffold Based on Hydroxyapatite and PLGA

Figure 5

Comparative review of defects 9 weeks after implantation for (a) ALBO-OS and (b) Bio-Oss. Particles of material ALBO-OS (yellow arrow) and Bio-Oss (green arrow) surrounded by fibroblasts and many multinuclear foreign body giant cells. A significantly larger number of giant cells around the Bio-Oss particles were observed (HE stain, magnification 100x).

(a)

(b)