Figure 3.

ERRα and vascular proteins in skeletal muscle pre and post the training intervention in late post-menopausal women. Resting levels of ERRα (A), eNOS (B), PGI2 synthase (C) and COX1 (D) protein were determined by western blot analysis on biopsies obtained from m. vastus lateralis from late post-menopausal women pre (open bars) and post (gray bars) 8 weeks of aerobic high intensity cycle training. Representative western blots for specific proteins and total protein loading control from TGX gels are presented. Data are presented as means (bars) ± SE and individual values (n = 10). *P = 0.042 and **P = 0.0013 significantly different from pre training levels.