The DOI matches its Crossref record; 4 of the 4 references it cites were found in a registry or an index.
Increased concentrations of nitrite in synovial fluid and serum samples suggest increased nitric oxide synthesis in rheumatic diseases.
Open accessOverview
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
Nitric oxide: physiology, pathophysiology, and pharmacology.
Moncada, S., Palmer, R. M., & Higgs, E. A. (1991) · Pharmacological Reviews · doi:10.1016/s0031-6997(25)06663-3 · Cited by 15,525
Self-citationNitric oxide release accounts for the biological activity of endothelium-derived relaxing factor
Palmer, R. M. J., Ferrige, A. G., & Moncada, S. (1987) · Nature · doi:10.1038/327524a0 · Cited by 10,704
Self-citationLiew, F. Y., Li, Y., & Millott, S. (1990) · The Journal of Immunology · doi:10.4049/jimmunol.145.12.4306 · Cited by 522
Estimation of dietary intake of nitrate and nitrate in Great Britain
Knight, T. M., Forman, D., Al-Dabbagh, S. A., & Doll, R. (1987) · Food and Chemical Toxicology · doi:10.1016/0278-6915(87)90123-2 · Cited by 103
Cited by
The L-Arginine-Nitric Oxide Pathway
Epstein, F. H., Moncada, S., & Higgs, A. (1993) · New England Journal of Medicine · doi:10.1056/nejm199312303292706 · Cited by 6,678
Self-citationNitric Oxide and Peroxynitrite in Health and Disease
Pacher, P., Beckman, J. S., & Liaudet, L. (2007) · Physiological Reviews · doi:10.1152/physrev.00029.2006 · Cited by 6,390
Formation of nitric oxide-derived inflammatory oxidants by myeloperoxidase in neutrophils
Eiserich, J. P., Hristova, M., Cross, C. E., Jones, A. D., Freeman, B. A., Halliwell, B., & van der Vliet, A. (1998) · Nature · doi:10.1038/34923 · Cited by 1,496
Low-grade inflammation as a key mediator of the pathogenesis of osteoarthritis
Robinson, W. H., Lepus, C. M., Wang, Q., Raghu, H., Mao, R., Lindstrom, T. M., & Sokolove, J. (2016) · Nature Reviews Rheumatology · doi:10.1038/nrrheum.2016.136 · Cited by 1,438
Role of nitric oxide in inflammatory diseases
Sharma, J. N., Al-Omran, A., & Parvathy, S. S. (2007) · Inflammopharmacology · doi:10.1007/s10787-007-0013-x · Cited by 1,403
Metadata
- Authors
- Farrell, A. J., Blake, D. R., Palmer, R. M., & Moncada, S.
- Venue
- Annals of the Rheumatic Diseases
- Publisher
- Elsevier BV
- Published
- 1992-11
- Volume
- 51
- Issue
- 11
- Pages
- 1219-1222
- ISSN
- 0003-4967 (ISSN-L)
- OpenAlex
- W2150882549
- Cited by
- 716
- References
- 4
- FWCI
- 18.12
- Type
- journal article
- Language
- en
- Open access
- bronze
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: Increased concentrations of nitrite in synovial fluid and serum samples suggest increased nitric oxide synthesis in rheumatic diseases. https://app.cochat.ai/papers/10.1136/ard.51.11.1219
- The paper
- Farrell, A. J., Blake, D. R., Palmer, R. M., & Moncada, S. (1992). Increased concentrations of nitrite in synovial fluid and serum samples suggest increased nitric oxide synthesis in rheumatic diseases. Annals of the Rheumatic Diseases. https://doi.org/10.1136/ard.51.11.1219
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.
