Two populations of glial cells from fish optic nerve/tract with distinct electrophysiological properties

Hoppe, Dorothe; Bastmeyer, Martin; Blankenfeld, Gabriela von; Kettenmann, Helmut; Stürmer, Claudia

Two populations of glial cells from fish optic nerve/tract with distinct electrophysiological properties

Dateien

Two_populations_of_glial_cells_from_fish_optic_nerve.pdfGröße: 2.1 MBDownloads: 547

Datum

1991

Autor:innen

Hoppe, Dorothe

Bastmeyer, Martin

Blankenfeld, Gabriela von

Kettenmann, Helmut

Stürmer, Claudia

Open Access-Veröffentlichung

Open Access Green

Sammlungen

Biologie

Publikationstyp

Zeitschriftenartikel

Publikationsstatus

Published

Erschienen in

Experimental Brain Research. 1991, 87(2), pp. 383-388. ISSN 0014-4819. eISSN 1432-1106. Available under: doi: 10.1007/BF00231855

Zusammenfassung

The electrophysiological properties of the two major glial cell types in cultures from the regenerating goldfish optic nerve/tract were studied with patch-clamp techniques. Spindle-shaped cells express myelin proteins. These oligodendrocyte-like cells possess outwardly rectifying currents, do not show glutamate activated currents and are rarely electrically coupled to neighboring cells. Cells of epitheloid morphology probably represent astrocytes. They are GFAP-positive and do not exhibit myelin proteins. These cells have glutamate activated currents, display a linear current to voltage relationship and are extensively electrically coupled thus displaying properties similar to mammalian astrocytes.

Fachgebiet (DDC)

570 Biowissenschaften, Biologie

Schlagwörter

Goldfish, Glial cells, Ion channels, Patch-clamp, Dye-coupling

Zitieren

ISO 690

HOPPE, Dorothe, Martin BASTMEYER, Gabriela von BLANKENFELD, Helmut KETTENMANN, Claudia STÜRMER, 1991. Two populations of glial cells from fish optic nerve/tract with distinct electrophysiological properties. In: Experimental Brain Research. 1991, 87(2), pp. 383-388. ISSN 0014-4819. eISSN 1432-1106. Available under: doi: 10.1007/BF00231855

BibTex

@article{Hoppe1991popul-7610,
  year={1991},
  doi={10.1007/BF00231855},
  title={Two populations of glial cells from fish optic nerve/tract with distinct electrophysiological properties},
  number={2},
  volume={87},
  issn={0014-4819},
  journal={Experimental Brain Research},
  pages={383--388},
  author={Hoppe, Dorothe and Bastmeyer, Martin and Blankenfeld, Gabriela von and Kettenmann, Helmut and Stürmer, Claudia}
}

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Universitätsbibliographie

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