Figure 2.
Gross appearance of porcine articular cartilage. Control: native tissue; Decellularized: treated with 2% SDS; GA: decellularized and fixed in 2.5% glutaraldehyde; GNP: decellularized and fixed in 0.25% genipin; EGCG: decellularized and fixed in 0.25% epigallocatechin gallate; PA: decellularized and fixed in 0.25% proanthocyanidin (grape seed extract).