H&E staining of longitudinal cross sections of decellularized cartilage.

<p>Compared to native cartilage (Ntv), both groups of decellularized cartilage contained less cellular material in the superficial, middle, and deep zones. The PBS group had slightly more residual nucleic material than the chABC group, especially in the deep zone (G-I). Scale bar = 100 μm and magnification = 100X.