Superoxide Anion Production and Bioenergetic Profile in Young and Elderly Human Primary Myoblasts

Table 1

Myogenicity, fusion index, unfused desmin/^ve+ percentage, and proliferation rate (PDL).

Samples	Desmin^/ve+ cell %	CD56^+/5.1H11^+ cell %	Fusion index %	Unfused desmin^/ve+ cell %	PDL at 25 days of culture
Young	67.5 ± 4.6	70.1 ± 5.6	48.2 ± 4.7	32.6 ± 6.1	13.2 ± 1.2
Elderly	70.3 ± 8.7	68.4 ± 4.3	24.3 ± 6.3	66.8 ± 13.6	9.0 ± 0.4