ArticleJournal of clinical microbiology1991
Slot immunoblot assay for detection and quantitation of periodontal disease-associated microorganisms in dental plaque.
Article in Journal of clinical microbiology, 1991. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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
4 citing papers in PubMed, 31 citations in OpenAlex.
- Serum antibodies to Porphyromonas gingivalis chaperone HtpG predict health in periodontitis susceptible patients.PloS one · 2008Article
- Correlation between in vitro secretion of virulence-associated proteins of Campylobacter jejuni and colonization of chickens.Current microbiology · 2007Article
- Comparison of the benzoyl-DL-arginine-naphthylamide (BANA) test, DNA probes, and immunological reagents for ability to detect anaerobic periodontal infections due to Porphyromonas gingivalis, Treponema denticola, and Bacteroides forsythus.Journal of clinical microbiology · 1992Article
- Comparison of various detection methods for periodontopathic bacteria: can culture be considered the primary reference standard?Journal of clinical microbiology · 1992Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
2 authors at 1 institution in 1 country.
Funding
Abstract
A rapid method for qualitative and quantitative detection of specific oral microorganisms from subgingival dental plaque is described. Plaque samples were suspended in phosphate-buffered saline containing protease inhibitors and 0.5% formaldehyde, briefly sonicated to disperse bacterial aggregates, and applied to nitrocellulose membranes in a slot blot manifold. Subsequent incubations with species-specific rabbit antibody and anti-rabbit antibody-alkaline phosphatase conjugate and development with BCIP-NBT substrate resulted in an easily discernible, permanent stain being deposited at the sample application site. Comparison with known concentrations of pure, cultured microorganisms applied to the same membranes permitted qualitative or semiquantitative plaque characterization by visual inspection. Analysis of the blots with a computer-linked flatbed scanner provided quantitative data on microbial content. The reproducibility of the results (standard error of the mean, less than 10%) obtained with slot immunoblotting greatly exceeded that of the results obtained with immunofluorescence analysis (standard error of the mean, greater than 57%). Because it is versatile, rapid, sensitive, reproducible, permanent, and relatively inexpensive, slot immunoblotting lends itself to use in large-scale investigations for the detection and quantitation of specific microbial species.
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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.