Abstract
Functional recovery after denervating lesions in the central nervous system (CNS) is particularly prominent if part of the lesioned projection is spared. Several plasticity mechanisms, such as collateral sprouting, hyperactivity of remaining axons and development of receptor supersensitivity, probably contribute to efficient recovery after subtotal lesions1–4. Although denervation-induced collateral sprouting5–8 and presynaptic compensatory hyperactivity in spared axons9–13 have been described in various systems, any possible interaction or cooperation between the two mechanisms in restoring synaptic transmission in a partially denervated target has so far not been demonstrated. We have shown previously that partial adrenergic denervation of the hippocampus in adult rats is followed by a slow and protracted reinnervation by collateral sprouting from the spared adrenergic afferents14. We now report that the partial adrenergic deafferentation is accompanied by a transient increase in turnover of the transmitter in remaining axons which subsides when the denervated region becomes reinnervated, and that the development of this compensatory hyperactivity is confined to the area of maximal denervation. The topographical specificity of the compensatory noradrenergic hyper-activity response, and the interaction between this hyperactivity and the collateral reinnervation process, strongly suggest that the changes in transmitter turnover in spared afferents after denervating lesions can be regulated by local mechanisms operating within the denervated target area.
This is a preview of subscription content, access via your institution
Access options
Subscribe to this journal
Receive 51 print issues and online access
$199.00 per year
only $3.90 per issue
Buy this article
- Purchase on Springer Link
- Instant access to full article PDF
Prices may be subject to local taxes which are calculated during checkout
Similar content being viewed by others
References
Björklund, A. & Stenevi, U. Physiol. Rev. 59, 62–100 (1979).
Stricker, E. M. & Zigmond, M. J. in Progress in Physiology and Psychology (eds Sprague, J. M. & Epstein, A. E.) 121–188. (Academic, New York, 1976).
Harik, S. I. et al. J. Neurosci. 1, 641–649 (1981).
Ungersted, U. Acta physiol. scand. Suppl. 367, 69–93 (1971).
Raisman, G. Brain Res. 14, 25–48 (1969).
Cotman, C. W. & Lynch, G. S. in Neuronal Recognition (ed. Barondes, S.) 69–108 (Plenum, New York, 1976).
Björklund, A. & Stenevi, U. Physiol. Rev. 59, 62–100 (1979).
Tsukahara, N. A. Rev. Neurosci. 4, 351–379 (1981).
Agid, Y., Javoy, F. & Glowinski, J. Nature 245, 150–151 (1973).
Jonsson, G., Wiesel, E.-A. & Hallman, H. J. Neurobiol. 10, 4: 337–353 (1979).
Acheson, A. L., Zigmond, M. J. & Stricker, E. M. Science 207, 537–540 (1980).
Hefti, F., Melemed, E. & Wurtman, R. J. Brain Res. 195, 123–127 (1980).
Björklund, A. & Wiklund, L. Brain Res. 191, 109–128 (1980).
Gage, F. H., Björklund, A. & Stenevi, J. Brain Res. 268, 27–38 (1983).
Stenevi, U. & Björklund, A. Neurosci. Lett. 7, 219–224 (1978).
Loy, R. & Moore, R. Y. Expl Neurol. 59, 645–650 (1977).
Carlsson, A., Davis, J. N., Kehr, W., Lindquist, M. & Atack, C. V. Naunyn-Schmiedebergs Archs Pharmak. 272, 153–168 (1972).
Da Prada, M. & Zürcher, G. Life Sci. 19, 1161–1174 (1976).
Zürcher, G. & Da Prada, M. J. Neurochem. 33, 631–639 (1979).
Schmidt, R. H., Ingvar, M., Lindvall, O., Stenevi, U. & Björklund, A. J. Neurochem. 38, 3: 737–748 (1982).
Nagai, T., Satoh, K., Imamoto, K. & Maeda, T. Neurosci. Lett. 23, 117–123 (1981).
Pickel, V., Segal, M. & Bloom, F. E. J. comp. Neurol. 155, 43–60 (1974).
Reis, D. J. & Ross, R. A. Brain Res. 57, 307–326 (1973).
Loy, R., Koziell, D. A., Lindsay, J. D. & Moore, R. Y. J. comp. Neurol. 189, 699–710 (1980).
Lidbrink, P. & Jonsson, G. J. Neurochem. 22, 617–626 (1974).
Mueller, R. A., Thoenen, H. & Axelrod, J. Science 163, 468 (1969).
Thoenen, H., Mueller, R. A. & Axelrod, J. Nature 221, 1264 (1969).
Zigmond, R. E. & Chalazonitas, A. Brain Res. 164, 137–152 (1979).
Loughlin, S. E., Foote, S. E. & Bloom, F. E. Neurosci. Abstr. 6, 352 (1980).
Kehr, W., Carlsson, A., Lindquist, M., Magnusson, T. & Atack, C. J. Pharm. Pharmac. 24, 744–747 (1972).
Langer, S. Z. Br. J. Pharmac. 60, 481–497 (1977).
Korf, J. in Neurotransmission and Disturbed Behavior (eds van Praag, H. M. & Bruinvels, J.) 96–102 (Bohn, Scheltema and Holkema, Utrecht, 1976).
Giorgineff, M. F., LeFoch, M. I., Glowinski, J. & Besson, M. J. J. Pharmac. exp. Ther. 200, 535–544 (1977).
Björklund, A. & Stenevi, U. Brain Res. 229, 403–428 (1981).
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Gage, F., Björklund, A. & Stenevi, U. Local regulation of compensatory noradrenergic hyperactivity in the partially denervated hippocampus. Nature 303, 819–821 (1983). https://doi.org/10.1038/303819a0
Received:
Accepted:
Issue Date:
DOI: https://doi.org/10.1038/303819a0
This article is cited by
Comments
By submitting a comment you agree to abide by our Terms and Community Guidelines. If you find something abusive or that does not comply with our terms or guidelines please flag it as inappropriate.