Figure 3.

Histological view of a well-healed sample (#2) in the experimental group (H&E staining). (A) Low magnification. Arrowheads as in Fig. 2 (scale bar=1 mm). (B) Higher magnification at the root surface covered by new cementum and lined with cementoblast-like cells (arrowheads; scale bar=100 µm). (C) Lacunae of root resorption by odontoclasts (black arrowheads) and subsequent apposition of new cementum (white arrowhead; scale bar=50 µm).