The DOI matches its Crossref record; 13 of the 13 references it cites were found in a registry or an index.
Calcium Entry Through Kainate Receptors and Resulting Potassium-Channel Blockade in Bergmann Glial Cells
Abstract
Glutamate receptors, the most abundant excitatory transmitter receptors in the brain, are not restricted to neurons; they have also been detected on glial cells. Bergmann glial cells in mouse cerebellar slices revealed a kainate-type glutamate receptor with a sigmoid current-to-voltage relation, as demonstrated with the patch-clamp technique. Calcium was imaged with fura-2, and a kainate-induced increase in intracellular calcium concentration was observed, which was blocked by the non- N -methyl-D-aspartate (NMDA) glutamate receptor antagonist 6-cyano-7-nitroquinoxaline-2,3-dione (CNQX) and by low concentrations of external calcium, indicating that there was an influx of calcium through the kainate receptor itself. The entry of calcium led to a marked reduction in the resting (passive) potassium conductance of the cell. Purkinje cells, which have glutamatergic synapses, are closely associated with Bergmann glial cells and therefore may provide a functionally important stimulus.
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Cited by
The Glutamate Receptor Ion Channels
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Metadata
- Authors
- Müller, T., Möller, T., Berger, T., Schnitzer, J., & Kettenmann, H.
- Venue
- Science
- Published
- 1992-06-12
- Volume
- 256
- Issue
- 5063
- Pages
- 1563-1566
- ISSN
- 0036-8075 (ISSN-L)
- 1095-9203
- OpenAlex
- W1987970152
- Cited by
- 337
- References
- 13
- FWCI
- 14.24
- Type
- journal article
- Language
- en
- Open access
- closed
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- Müller, T., Möller, T., Berger, T., Schnitzer, J., & Kettenmann, H. (1992). Calcium Entry Through Kainate Receptors and Resulting Potassium-Channel Blockade in Bergmann Glial Cells. Science. https://doi.org/10.1126/science.1317969
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Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
