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Occurrence of a Large $Ca^{2+}$-Independent Release of Glutamate During Anoxia in Isolated Nerve Terminals (Synaptosomes)
| Content Provider | Scilit |
|---|---|
| Author | Sanchez-Prieto, Jose González, Pilar |
| Copyright Year | 1988 |
| Description | Journal: Journal of Neurochemistry Isolated rat cerebral cortical synaptosomes made anoxic by addition of cyanide developed an inhibition of the $Ca^{2+}$-dependent release of glutamate 2 min after the addition of the metabolic inhibitor when the intrasynaptosomal ATP/ADP ratio decreased below 1.7. In contrast, cyanide induced a continuous efflux of glutamate through a $Ca^{2+}$-independent pathway that accounted for the release of 25% of total intrasynaptosomal glutamate in 5 min. The results suggest that a $Ca^{2+}$-independent release of glutamate could be implicated in the neurotoxic action of this amino acid during anoxia. |
| Related Links | https://onlinelibrary.wiley.com/doi/pdf/10.1111/j.1471-4159.1988.tb10611.x |
| Ending Page | 1324 |
| Page Count | 3 |
| Starting Page | 1322 |
| e-ISSN | 14714159 |
| DOI | 10.1111/j.1471-4159.1988.tb10611.x |
| Journal | Journal of Neurochemistry |
| Issue Number | 4 |
| Volume Number | 50 |
| Language | English |
| Publisher | Wiley-Blackwell |
| Publisher Date | 1988-04-01 |
| Access Restriction | Open |
| Subject Keyword | Journal: Journal of Neurochemistry |
| Content Type | Text |
| Resource Type | Article |