Fig. 2From: Characterization of the distributions of collagen and PGs content in the decellularized book-shaped enthesis scaffolds by SR-FTIRCharacterization of the book-shaped enthesis scaffold. a The macroscopic observation of the decellularized book-shaped enthesis scaffold; b H&E staining, c Toluidine blue fast green staining, and d DAPI staining were used together to evaluate the decellularized effect in the decellularized book-shaped enthesis scaffold. Bar = 100 μm. UCF: uncalcified fibrocartilage, CF: calcified fibrocartilageBack to article page