Fig. 4
From: Puricelli biconvex arthroplasty: an experimental study in sheep
Histological capture from the reconstruction capsule showing inflammatory cells at different postoperative times. A 45-day postoperative experimental day. Asterisks, neutrophils; arrows, lymphocytes; arrowheads, angiogenesis; B 90-day postoperative day: asterisks, macrophages; arrows, fibroblasts and collagen fibres. Bar, 20 μm. HE staining