Fig. 6From: Co-culture pellet of human Wharton’s jelly mesenchymal stem cells and rat costal chondrocytes as a candidate for articular cartilage regeneration: in vitro and in vivo studyImmunochemistry staining of COLII and COLX of specimens. A Immunochemistry staining of COLII of pellet and partial enlargement. B Immunochemistry staining of COLX of pellet and partial enlargementBack to article page