Cell and Tissue Research

, Volume 267, Issue 1, pp 199–202

High frequency of ciliated neuropeptide Y-immunoreactive neurons in rat striatum

Authors

  • Gabriele Wolfrum
    • Anatomische Anstalt der Ludwig-Maximilians-Universität München
  • Cordula Nitsch
    • Anatomisches Institut der Universität Basel
Article

DOI: 10.1007/BF00318705

Cite this article as:
Wolfrum, G. & Nitsch, C. Cell Tissue Res (1992) 267: 199. doi:10.1007/BF00318705

Summary

An analysis of the ultrastructure of neuropeptide Y-immunoreactive neurons in rat striatum revealed the presence of a cilium in half of the neurons serially sectioned in part, and in a quarter of the neurons observed in single sections. It is speculated that the cilium is a developmental remnant, i.e., a sign of the less differentiated state of the NPY-containing neurons compared with the other neurons, and that this could explain the plasticity of this type of neuron after lesions.

Key words

StriatumNeuropeptide YCiliumPlasticityRat (Wistar)

Copyright information

© Springer-Verlag 1992