Fig. 2
From: Proteomic, mechanical, and biochemical development of tissue-engineered neocartilage
Histology and gross morphology of neocartilage constructs. Staining with hematoxylin and eosin (H&E), picrosirius red (PR), and safranin O with fast green counterstain (SO) is shown in self-assembled neocartilage constructs at different time points in culture. Gross morphology is shown in front and side views. Gross morphology pictures for day 1 and day 4 of culture were not taken (n/t)