Figure 3
From: Grape seed proanthocyanidin extract ameliorates monosodium iodoacetate-induced osteoarthritis
Microscopic analysis of the damaged cartilage in the femoral and tibial articular cartilage of an OA rat model using India ink staining at 4 weeks after MIA injection. The gross morphological changes of the femoral condyles and tibial plateau were photographed using a digital camera with application of India ink to contrast the cartilage lesions.
