title: 'Dendraxons' in regenerating motoneurons in the cat: do dendrites generate new axons after central axotomy?
abstract: The intramedullary portions of motor axons in the spinal cord of adult cats were divided by longitudinal incisions in the ventral funiculus. After 7-11 weeks ventral horn neurons were injected intracellularly with horseradish peroxidase. Regenerating processes of the injected cells were studied with light- and electron-microscopical techniques. The results show that in some cases more than one axon-like myelinated regenerating process was found in a single neuron. Moreover, in such cases at least one of the processes seemed to be of dendritic origin.
mesh_terms: D000818:Animals; D000870:Anterior Horn Cells / Q000473:pathology / Q000502:physiology*; D001369:Axons / Q000502:physiology; D002415:Cats; D003712:Dendrites / Q000502:physiology*; D008854:Microscopy, Electron; D009046:Motor Neurons / Q000502:physiology*; D012038:Regeneration; D013119:Spinal Cord Injuries / Q000473:pathology