title: Ultrastructure of muscle spindles in C57BL/6J dy2J/dy2J dystrophic mice.
abstract: The sensory organs of skeletal muscles, the muscle spindles, were examined using electron microscopy in dy2J/dy2J dystrophic mice. Despite widespread damage to the extrafusal (skeletomotor) fibres the intrafusal (spindle) fibres appeared normal and seemed resistant to the aetiological factors for murine dystrophy.
mesh_terms: D000818:Animals; D004195:Disease Models, Animal; D051379:Mice; D009470:Muscle Spindles / Q000648:ultrastructure*; D009137:Muscular Dystrophy, Animal / Q000235:genetics / Q000473:pathology*