Fig. 5From: Effects of in vitro endochondral priming and pre-vascularisation of human MSC cellular aggregates in vivoAlizarin Red staining of the groups after 4 weeks implantation. Images were taken at 4× and 40×. Schematic of the plane in which the section was taken in in the top right corner. Red staining mineralisation nodules present, A aggregates present within the alginate, arrows vessels present.Back to article page