Molecular Heterogeneity in Peripheral Glia

  • Rhona Mirsky
  • Kristján R. Jessen
Part of the NATO ASI Series book series (NSSA, volume 77)

Abstract

Immunohistochemical studies have transformed our picture of the chemical complexity of both the CNS and PNS. The chemical specificity of antibodies combined with the visual resolution obtained by microscopic examination of tissue sections or cell cultures has allowed chemical analysis of the component parts of the nervous system at a cellular level, and provides a means of detecting molecular heterogeneity in both morphologically similar and different types of cells. This is well illustrated in the case of neuropeptides. The use of antibodies recognizing 30–40 different peptides or peptide fragments in immunohistochemical studies has revealed complex and often partly overlapping patterns of distribution in central and peripheral neurons, which generally cut across, rather than coincide with, traditional population categories based on morphology or transmitter type (e.g. Schultzberg et al., 1980).

Keywords

Glutamine Trypsin Prep Hyaluronidase 

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Copyright information

© Plenum Press, New York 1984

Authors and Affiliations

  • Rhona Mirsky
    • 1
  • Kristján R. Jessen
    • 1
  1. 1.Department of AnatomyUniversity CollegeLondonUK

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