title: A third glial cell seen in retrograde degeneration of the hypoglossal nerve.
mesh_terms: D000818:Animals; D006652:Histological Techniques; D007002:Hypoglossal Nerve / Q000166:cytology*; D008854:Microscopy, Electron; D009410:Nerve Degeneration; D009457:Neuroglia; D051381:Rats; D013194:Staining and Labeling