منابع مشابه
Preferential reinnervation of motor nerves by regenerating motor axons.
Regeneration of axons into inappropriate distal nerve branches may adversely affect functional recovery after peripheral nerve suture. The degree to which motor axons reinnervate sensory nerves, and vice versa, has not been determined. In these experiments, HRP is used to quantify the sensory and motor neurons that reinnervate sensory and motor branches of the rat femoral nerve after proximal s...
متن کاملMuscle fibers in regenerating crayfish motor nerves.
Single discrete muscle fibers were found in regenerating motor nerves in adult crayfish. The regenerating nerves were from native or transplanted ganglia in the third abdominal segments and consisted of several motor axons. The proximal end of these motor axons showed numerous sprouts. Muscle fibers in these regenerating nerves appeared newly developed and were innervated by excitatory nerve te...
متن کاملRAPID COMMUNICATION Muscle Fibers in Regenerating Crayfish Motor Nerves
Pearce, Joanne, Kristin M. Krause, and C. K. Govind. Muscle ganglia and attached nerves were implanted into the host’s third abdominal segment between the exoskeleton and the superficial fibers in regenerating crayfish motor nerves. J. Neurophysiol. 78: 3498–3501, 1997. Single discrete muscle fibers were found in flexor muscle by pulling them through a cavity created by cutting the fourth swimm...
متن کاملEntrapment of motor nerves in motor neuron disease: does double crush occur?
OBJECTIVE To investigate whether "diseased nerves" are more prone to entrapment neuropathy than normal nerves. Nerve conduction studies of human neuropathies have shown that electrophysiological abnormalities are often most prominent at potential sites of nerve entrapment, and entrapments are more common in patients with radiculopathies--a concept designated as "double crush". As entrapment neu...
متن کاملThe effect of endurance training on dynein motor protein expression in Wistar male rats sciatic nerves with diabetic neuropathy
Introduction: Most neurodegenerative diseases are associated with the disruption of axonal transport and this might also be related to diabetes-associated disorders affecting the nervous system. Cytoplasmic dynein is a very important motor driving the movement of a wide range of cargoes toward the minus ends of microtubules. The effects of endurance training on dynein motor protein expression i...
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ژورنال
عنوان ژورنال: The Lancet
سال: 1914
ISSN: 0140-6736
DOI: 10.1016/s0140-6736(01)58452-4