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. 2017 Feb 12;12:70–81. doi: 10.1016/j.redox.2017.02.006

Fig. 2.

Fig. 2

Changes in HIF-1α and its downstream targets NOX-4, HO-1 and iNOS in human atherosclerotic plaques. Representative western blots and relative densitometric analysis of Α. HIF-1α/β-tubulin B. NOX-4/β-actin C. Immunohistochemical (IHC) analysis of NOX-4 in serial sections from stable (n=8) and unstable plaques (n=8) D. HO-1/β-actin E. iNOS/β-actin F. Immunohistochemical (IHC) analysis of iNOS in serial sections from stable (n=8) and unstable plaques (n=8) (*p<0.05 vs Unstable). For IHC purposes, frames in 200x magnification pictures represent the areas of 400x magnification.