Figure 1: Histological comparisons of np/iaf regions after 36 h with haematoxylin & eosin (H&E) and toluidine blue dye.
From: Physical disruption of intervertebral disc promotes cell clustering and a degenerative phenotype
Constrained (a–d) and unconstrained disc (b–e) and its comparisons with herniated discs (c–f). Arrows show cells and clusters, especially around disrupted regions. Scale bar = 100 µm.
