Figure 1.

Total CoQ₁₀ plasma levels normalized to cholesterol (A) and its oxidative status (B) in placebo (white) and QH treated (grey) groups during the four experimental phases. * p≤0.05, ** p≤0.01 and ^#p≤0.05, ^##p≤0.01 significance of differences in each subgroup compared with phase 1 (a), 2 (b) and 3 (c). + p≤0.05 and ++ p≤0.01 significance of differences comparing both groups at the same experimental phase.