Fig. 8From: Hyaluronic acid hydrogel encapsulated BMP-14-modified ADSCs accelerate cartilage defect repair in rabbitsImmunohistochemical staining for Collagen II of repaired tissue. Representative Immunohistochemical staining for Collagen II of repaired knees at 6, 9 and 12 weeks. Staining was repeated twice or more independentlyBack to article page