Research Article

Interaction between Overtraining and the Interindividual Variability May (Not) Trigger Muscle Oxidative Stress and Cardiomyocyte Apoptosis in Rats

Table 2

Citrate synthase activity and specific activity (as arbitrary units) of complex I/V and IV/V in BN-PAGE gels.

COFORNFOR

Citrate synthase (U/g wet)18 ± 2 35 ± 3**21 ± 7
Complex I/V1.04 ± 0.36
935483.tab.002a
1.06 ± 0.40
935483.tab.002b
0.88 ± 0.23
935483.tab.002c
Complex IV/V1.04 ± 0.22
935483.tab.002d
1.06 ± 0.22
935483.tab.002e
0.73 ± 0.26*
935483.tab.002f

CO ( ). FOR ( ). NFOR ( ). *Significantly different from CO and NFOR ( ). **Significantly different from CO and NFOR ( ). Bands representing the histochemical staining of complexes I and IV and the protein content of complex V (Coomassie Blue G-250). Means ± SD.