PMID: 3768675Sep 10, 1986Paper

Hypertrophy of motor neurons in the oculomotor nucleus of the rat following removal of the contralateral extraocular muscles

Brain Research
R C Pearson, T P Powell

Abstract

Motor neurons of the oculomotor nucleus of the rat were identified immunohistochemically using a monoclonal antibody against choline acetyltransferase (ChAT). The number and size of the cell bodies were examined following removal of the extraocular muscles on one side. 35 days postoperatively, motor neurons of the oculomotor nucleus ipsilateral to the muscle removal are undiminished in number and are of normal size when compared with littermate control animals. Cholinergic cells in the contralateral nucleus are significantly larger than normal (+23%). This hypertrophy appears to persist at least until 300 days after operation, the longest survival time examined.

References

Jan 5, 1979·Brain Research·H J Steiger, J A Büttner-Ennever
Mar 1, 1985·The Journal of Physiology·S Rotshenker, M Tal
Oct 1, 1982·Journal of Neurocytology·K D BarronR Kohberger
Jun 1, 1953·The Journal of Comparative Neurology·R WARWICK

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Citations

Jan 1, 1991·The European Journal of Neuroscience·I C KilpatrickT P Powell
Apr 15, 1999·Annual Review of Neuroscience·E G Jones
May 22, 1990·The Journal of Comparative Neurology·E H MurphyR Baker
Jan 15, 1989·The Journal of Comparative Neurology·W D Snider, S Thanedar

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