Fig. 8

A Alcian Blue and Periodic Acid-Schiff staining is employed to assess the preservation of glycosaminoglycans (GAGs) (blue-violet) and carbohydrates (magenta) within decellularized ovarian tissues by scCO2 + SDS4h system. B GAGs quantification shows reduction of GAGs compared to the native tissue; however, more than 70% of the GAGs content was successfully preserved