ArticleClinical and experimental dental research2017
Salivary ammonia levels and Tannerella forsythia are associated with rheumatoid arthritis: A cross sectional study.
Article in Clinical and experimental dental research, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers, 1 of them a synthesis that pooled it.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
11 citing papers in PubMed, 1 synthesis or guideline pooled it, 14 citations in OpenAlex.
- The Relationship Between Porphyromonas Gingivalis and Rheumatoid Arthritis: A Meta-Analysis.Frontiers in cellular and infection microbiology · 2022Pooled it
- Immunomodulatory effects of oral microbiota in the pathogenesis of rheumatoid arthritis.Frontiers in immunology · 2026Review
- The Oral Microbiome and Systemic Health: Bridging the Gap Between Dentistry and Medicine.Cureus · 2025Review
- Human oral microbiome and its influence on mental health and brain disorders.AIMS microbiology · 2025Review
- Microbiological and molecular aspects of periodontitis pathogenesis: an infection-induced inflammatory condition.Frontiers in cellular and infection microbiology · 2025Review
- Periodontitis and periodontopathic bacteria as risk factors for rheumatoid arthritis: A review of the last 10 years.The Japanese dental science review · 2023Review
- Article
- Serum antibodies to periodontal pathogens prior to rheumatoid arthritis diagnosis: A case-control study.Seminars in arthritis and rheumatism · 2023Article
- NamZ1 and NamZ2 from the Oral Pathogen Tannerella forsythia Are Peptidoglycan Processing Exo-β-Journal of bacteriology · 2022Article
- Host and bacterial factors linking periodontitis and rheumatoid arthritis.Frontiers in immunology · 2022Review
- Salivary ammonia levels and Tannerella forsythia are associated with rheumatoid arthritis: A cross sectional study.Clinical and experimental dental research · 2017Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors at 4 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The aim of this paper is to evaluate the relationship of salivary ammonium levels and the presence of bacteria with rheumatoid arthritis (RA) clinical disease activity in a cross-sectional study of Mexican patients. From a periodontal and disease activity standpoint, 132 consecutive RA patients fulfilling clinical criteria were evaluated. Ammonia levels (including peptidyl arginine deiminase activity) were evaluated by colorimetric assay and the presence of
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Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.