Evaluation of Guided Bone Regeneration in Critical Defects Using Bovine and Porcine Collagen Membranes: Histomorphometric and Immunohistochemical Analyses

Figure 1

Photomicrographs of the histological sections at a lower magnification (2.5x) for the experimental groups (CG, BCG, and PCG) in all periods analyzed (7, 15, 30, and 60 days), in which we observed the bone repair capacity of each membrane.