Fig. 2From: Ceasing of muscle function with aging: is it the consequence of intrinsic muscle degeneration or a secondary effect of neuronal impairments?Transmission electron micrograph from a longitudinal section of the gluteus medius muscle of a 70-year-old man, evidencing several lipid inclusions, small volume mitochondria and myofibril disarrangement (original magnification: 12,500×)Back to article page