Figure 2From: Similar cellular migration patterns from niches in intervertebral disc and in knee-joint regions detected by in situ labeling: an experimental study in the New Zealand white rabbitCell cultures and morphology of IVD explants. (A) Image of lapine IVD explants; whole IVDs were used and cultured in cell-culture inserts in six-well plates. (B) Histology image of a lapine IVD explant. Staining: Alcian Blue Van Gieson (proteoglycans, blue;collagens, red).Back to article page