Читать книгу Large Animal Neurology - Joe Mayhew - Страница 83

These cells tend to be relatively nonreactive. Invasion by infectious agents and direct injury result in an influx of circulating inflammatory and phagocytic cells around them, with some cell proliferation. Subependymal and subpial gliosis can be prominent in some superficial CNS infections. These cells become flattened when CSF pressure is increased within the neuraxis. Fibroblasts associated with the meninges are effective in proliferation and migration, and they cover any meningeal or submeningeal defects that occur with damage.