Fig. 2From: The expression of P16 and S100 associated with elastin degradation and fibrosis of the Ligamentum Flavum hypertrophyThere was no significant difference between the dorsal aspect and the dural aspect in the LDH group for VVG stained (a and b). A significant decrease in positive VVG stained elastic tissue was seen in the dorsal aspect compared with the dural aspect in the SLSS (c and d) and DLSS groups (e and f)Back to article page