Apolipoprotein profile in healthy males and its relation to maximum aerobic capacity (MAC)

In order to document possible variations of apolipoproteins in relation to the maximum aerobic capacity, 36 healthy young males of different aerobic performance were examined and the serum concentrations of apolipoprotein A-I, A-II, B, C-II, C-III, E investigated. In contrast to all other lipoproteins, significant differences between the endurance-trained and control subjects could be found in the apo A-I concentrations only (1025 +/- 92 vs 1456 +/- 179 mg/l, p less than 0.001). In addition, the apolipoprotein A-II, B, C-II, C-III, E concentrations correlated neither with the maximum aerobic capacity values nor with the relative body weight of the subjects.