Figure 2.

Effect of bleomycin (BLM) on lysyl oxidase (LO) protein expression in cultured HLF cells. LO protein levels in BLM-treated HLF cells were determined by Western blot analysis. The total protein loaded in each lane is 30 μg. β-actin was used as a loading control. LO protein species include the 46 KDa preproLO, the 50 KDa proLO and the 32 KDa mature LO. The protein band densities were measured by the 1D Scan software with the area density program and expressed as mean±SD. ^bP<0.05, ^cP<0.01 vs controls.