Fig. 7: NGF and LOX levels correlated with chondrosarcoma tumor stage.

A–D IHC-stained tissue samples from chondrosarcoma patients were stained with LOX antibodies, then photographed and quantified. E Levels of NGF and LOX were positively correlated. F The chondrosarcoma tissue array cases of subtypes. *p < 0.05 compared with the early-stage (IA and IB) tumor group.