Figure 4From: Comparison of morphological changes in efferent lymph nodes after implantation of resorbable and non-resorbable implants in rabbits Sinus histiocytosis. A. Histiocytes in the central sinuses of the lymph node after six months exposure to MgCa0.8 (H&E, × 400). Note the histiocytes with non-stained vacuoles (V) and the diffuse heterophilic infiltration (H). B. H&E staining after six months exposure to TiAl6V4 (H&E, × 400). Heterophilic infiltration is present (H) but no vacuoles could be observed. C. Physiological lymph node (control group without surgery, H&E staining, × 400). Black bar = 50 μm.Back to article page