Fig. 6From: Changes in thioredoxin concentrations: an observation in an ultra-marathon raceChanges in lipid profiles throughout the study period. Dotted line Serum triglyceride concentrations, solid line total cholesterol concentrations, broken line high-density lipoprotein (HDL)-cholesterol. Data are expressed as the mean ± SEM. *p < 0.05 denotes a significant difference from the baseline valueBack to article page