Table 1.

Biochemical analysis of MRC complex activities in muscle homogenate.

Muscle	CSa	cIb	cIIb	cIIIa	cIVc	cVb
Ct value	1 ± 0.5	98 ± 46	80 ± 44	1.1 ± 0.5	9.2 ± 5.1	0.450 ± 0.229
Pt	1.3	144 (113%)	40 (84%)	0.4 (28%)	14 (117%)	0.631 (108%)

Enzyme activities are expressed as: ^aμmol/min/mg; ^bnmol/min/mg; ^cK/mg. In brackets the enzymatic activities normalized for citrate synthase activity (CS) and expressed as percentage of the mean control value. The values out of the control range are reported in bold.