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Cell Reactions Following Acute Brain Injury: a Review

Overview
Journal Neurochem Res
Specialties Chemistry
Neurology
Date 1999 Feb 11
PMID 9972867
Citations 18
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Abstract

The proliferative behavior of glia following a cerebral stab wound in adult rats is reviewed. Proliferation was determined by both PCNA and [3H]thymidine labeling. Microglia were the first cells to divide and constituted the bulk of dividing cells. Both ramified and ameboid microglia divided. A smaller number of astrocytes entered the cell cycle a day later and were shown to derive from differentiated reactive cells. No differentiated oligodendroglia were labeled by thymidine, although a small number of dividing immature oligodendroglia could be detected in cultures of cells labeled in vivo. Recent studies of the properties of oligodendroglial precursors in brain repair mechanisms are discussed. The results so far support our conclusion that differentiated oligodendrocytes do not divide.

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References
1.
KONIGSMARK B, Sidman R . ORIGIN OF BRAIN MACROPHAGES IN THE MOUSE. J Neuropathol Exp Neurol. 1963; 22:643-76. DOI: 10.1097/00005072-196310000-00006. View

2.
Norton W, Aquino D, Hozumi I, Chiu F, Brosnan C . Quantitative aspects of reactive gliosis: a review. Neurochem Res. 1992; 17(9):877-85. DOI: 10.1007/BF00993263. View

3.
THOMAS W . Brain macrophages: evaluation of microglia and their functions. Brain Res Brain Res Rev. 1992; 17(1):61-74. DOI: 10.1016/0165-0173(92)90007-9. View

4.
Morshead C, van der Kooy D . Postmitotic death is the fate of constitutively proliferating cells in the subependymal layer of the adult mouse brain. J Neurosci. 1992; 12(1):249-56. PMC: 6575699. View

5.
Morshead C, van der Kooy D . Separate blood and brain origins of proliferating cells during gliosis in adult brains. Brain Res. 1990; 535(2):237-44. DOI: 10.1016/0006-8993(90)91606-h. View