The DOI matches its Crossref record; 44 of the 44 references it cites were found in a registry or an index.
Mitochondrial production of reactive oxygen species in cortical neurons following exposure to N-methyl-D-aspartate
Open accessAbstract
Increasing evidence suggests that glutamate neurotoxicity is partly mediated by reactive oxygen species, formed as a consequence of several processes, including arachidonic acid metabolism and nitric oxide production. Here we used an oxidation-sensitive indicator, dihydrorhodamine 123, in combination with confocal microscopy, to examine the hypothesis that electron transport by neuronal mitochondria may be an important source of glutamate-induced reactive oxygen species (ROS). Exposure to NMDA, but not kainate, ionomycin, or elevated potassium stimulated oxygen radical production in cultured murine cortical neurons, demonstrated by oxidation of nonfluorescent dihydrorhodamine 123 to fluorescent rhodamine 123. Electron paramagnetic resonance spectroscopy studies using 5,5-dimethyl-1- pyrroline-N-oxide (DMPO) as a radical-trapping agent, also showed production of ROS by cortical neurons after NMDA but not kainate exposure. NMDA-induced ROS production depended on extracellular Ca2+, and was not affected by inhibitors of nitric oxide synthase or arachidonic acid metabolism. The increased production of ROS was blocked by inhibitors of mitochondrial electron transport, rotenone or antimycin, and mimicked by the electron transport uncoupler, carbonyl cyanide p-trifluoromethoxyphenylhydrazone. These data support the possibility that NMDA receptor-mediated, Ca(2+)-dependent uncoupling of neuronal mitochondrial electron transport may contribute to the oxidative stress initiated by glutamate exposure.
Overview
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Integrity signals
Registry
Cites
Statistics
Verification
Claims the paper makes
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Self-check
Percentages, sums and reported differences re-computed from the paper’s own numbers.
The self-check needs the paper’s full text.
Citations
Cites
A new generation of Ca2+ indicators with greatly improved fluorescence properties.
Grynkiewicz, G., Poenie, M., & Tsien, R. Y. (1985) · Journal of Biological Chemistry · doi:10.1016/s0021-9258(19)83641-4 · Cited by 21,607
Glutamate neurotoxicity and diseases of the nervous system
CHOI, D. (1988) · Neuron · doi:10.1016/0896-6273(88)90162-6 · Cited by 7,972
Self-citationHydroperoxide metabolism in mammalian organs.
Chance, B., Sies, H., & Boveris, A. (1979) · Physiological Reviews · doi:10.1152/physrev.1979.59.3.527 · Cited by 5,827
Motor Neuron Degeneration in Mice that Express a Human Cu,Zn Superoxide Dismutase Mutation
Gurney, M. E., Pu, H., Chiu, A. Y., Dal Canto, M. C., Polchow, C. Y., Alexander, D. D., Caliendo, J., Hentati, A., Kwon, Y. W., Deng, H.-X., et al. (1994) · Science · doi:10.1126/science.8209258 · Cited by 4,143
Oxidative Stress, Glutamate, and Neurodegenerative Disorders
Coyle, J. T., & Puttfarcken, P. (1993) · Science · doi:10.1126/science.7901908 · Cited by 3,762
Nitric oxide mediates glutamate neurotoxicity in primary cortical cultures.
Dawson, V. L., Dawson, T. M., London, E. D., Bredt, D. S., & Snyder, S. H. (1991) · Proceedings of the National Academy of Sciences · doi:10.1073/pnas.88.14.6368 · Cited by 2,174
MacDermott, A. B., Mayer, M. L., Westbrook, G. L., Smith, S. J., & Barker, J. L. (1986) · Nature · doi:10.1038/321519a0 · Cited by 1,835
Ionic dependence of glutamate neurotoxicity
Choi, D. (1987) · The Journal of Neuroscience · doi:10.1523/jneurosci.07-02-00369.1987 · Cited by 1,802
Self-citationLocalization of mitochondria in living cells with rhodamine 123.
Johnson, L. V., Walsh, M. L., & Chen, L. B. (1980) · Proceedings of the National Academy of Sciences · doi:10.1073/pnas.77.2.990 · Cited by 1,553
NMDA-dependent superoxide production and neurotoxicity
Lafon-Cazal, M., Pietri, S., Culcasi, M., & Bockaert, J. (1993) · Nature · doi:10.1038/364535a0 · Cited by 1,183
Cited by
Ischemic Cell Death in Brain Neurons
Lipton, P. (1999) · Physiological Reviews · doi:10.1152/physrev.1999.79.4.1431 · Cited by 3,043
Lemasters, J. J., Nieminen, A.-L., Qian, T., Trost, L. C., Elmore, S. P., Nishimura, Y., Crowe, R. A., Cascio, W. E., Bradham, C. A., Brenner, D. A., et al. (1998) · Biochimica et Biophysica Acta (BBA) - Bioenergetics · doi:10.1016/s0005-2728(98)00112-1 · Cited by 1,387
Mitochondria and neuronal survival
Nicholls, D. G., & Budd, S. L. (2000) · Physiological Reviews · doi:10.1152/physrev.2000.80.1.315 · Cited by 1,243
Bito, H., Deisseroth, K., & Tsien, R. W. (1996) · Cell · doi:10.1016/s0092-8674(00)81816-4 · Cited by 1,122
Keller, J. N., Kindy, M. S., Holtsberg, F. W., St. Clair, D. K., Yen, H.-C., Germeyer, A., Steiner, S. M., Bruce-Keller, A. J., Hutchins, J. B., & Mattson, M. P. (1998) · The Journal of Neuroscience · doi:10.1523/jneurosci.18-02-00687.1998 · Cited by 863
Metadata
- Authors
- Dugan, L., Sensi, S., Canzoniero, L., Handran, S., Rothman, S., Lin, T., Goldberg, M., & Choi, D.
- Venue
- The Journal of Neuroscience
- Publisher
- Society for Neuroscience
- Published
- 1995-10-01
- Volume
- 15
- Issue
- 10
- Pages
- 6377-6388
- ISSN
- 0270-6474 (ISSN-L)
- 1529-2401
- OpenAlex
- W2155747798
- Cited by
- 772
- References
- 44
- FWCI
- 13.26
- Type
- journal article
- Language
- en
- Open access
- hybrid
About these checks
Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.
Statistics and arithmetic are recomputed, not judged.
Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.
What counts as a claim ›How we measure confidence ›How we check this ›
Are you an author, or do you see a problem with this page? Request a review
How to cite
Cite CoChat for the checks on this page, and the paper for its own findings.
- This page
- CoChat. (2026). Citation check: Mitochondrial production of reactive oxygen species in cortical neurons following exposure to N-methyl-D-aspartate. https://app.cochat.ai/papers/10.1523/jneurosci.15-10-06377.1995
- The paper
- Dugan, L., Sensi, S., Canzoniero, L., Handran, S., Rothman, S., Lin, T., Goldberg, M., & Choi, D. (1995). Mitochondrial production of reactive oxygen species in cortical neurons following exposure to N-methyl-D-aspartate. The Journal of Neuroscience. https://doi.org/10.1523/jneurosci.15-10-06377.1995
Data sources
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.
