Evidence map›Paper›PMID 28960194›Full record

ArticleInternational journal of oral science2017

Regular nicotine intake increased tooth movement velocity, osteoclastogenesis and orthodontically induced dental root resorptions in a rat model.

Christian Kirschneck, Michael Maurer, Michael Wolf, Claudia Reicheneder, Peter Proff

Open access · goldAbstract read
In one paragraph

Article in International journal of oral science, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed, 1 pooled it
2.6field-weighted citation impact, top 10% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

21 citing papers in PubMed, 1 synthesis or guideline pooled it, 41 citations in OpenAlex.

  1. Pooled it
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  11. Effects of sodium chloride on the gene expression profile of periodontal ligament fibroblasts during tensile strain.Journal of orofacial orthopedics = Fortschritte der Kieferorthopadie : Organ/official journal Deutsche Gesellschaft fur Kieferorthopadie · 2020
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  18. Expression kinetics of human periodontal ligament fibroblasts in the early phases of orthodontic tooth movement.Journal of orofacial orthopedics = Fortschritte der Kieferorthopadie : Organ/official journal Deutsche Gesellschaft fur Kieferorthopadie · 2018
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors at 1 institution in 1 country.

Christian KirschneckDepartment of Orthodontics, University Medical Centre of Regensburg, Regensburg, Germany.ORCID 0000-0001-9473-8724
Michael MaurerDepartment of Oral and Maxillofacial Surgery, University Medical Centre of Regensburg, Regensburg, Germany.
Michael WolfDepartment of Orthodontics, Rheinische Friedrich Wilhelm University of Bonn, Bonn, Germany.
Claudia ReichenederDepartment of Orthodontics, University Medical Centre of Regensburg, Regensburg, Germany.
Peter ProffDepartment of Orthodontics, University Medical Centre of Regensburg, Regensburg, Germany.
University of Bonn · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Orthodontic forces have been reported to significantly increase nicotine-induced periodontal bone loss. At present, however, it is unknown, which further (side) effects can be expected during orthodontic treatment at a nicotine exposure corresponding to that of an average European smoker. 63 male Fischer344 rats were randomized in three consecutive experiments of 21 animals each (A/B/C) to 3 experimental groups (7 rats, 1/2/3): (A) cone-beam-computed tomography (CBCT); (B) histology/serology; (C) reverse-transcription quantitative real-time polymerase chain reaction (RT-qPCR)/cotinine serology-(1) control; (2) orthodontic tooth movement (OTM) of the first and second upper left molar (NiTi closed coil spring, 0.25 N); (3) OTM with 1.89 mg·kg

Indexed as

Tooth Movement TechniquesAnimalsCone-Beam Computed TomographyDisease Models, AnimalInterleukin-6MaleNicotineOsteoclastsOsteogenesisRandom AllocationRatsRats, Inbred F344Real-Time Polymerase Chain ReactionRoot ResorptionInterleukin-6Nicotine

Identifiers

PMID28960194
PMCPMC5709548
OpenAlexW2758255104

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

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.