Evidence map›Paper›PMID 32481243›Full record

ArticleJournal of musculoskeletal & neuronal interactions2020

Effect of inferior alveolar nerve transection on the inorganic component of bone of rat mandible.

Ivo Němec, Václav Smrčka, Martin Mihaljevič, Martin Hill, Jaroslav Pokorný

Open access · greenAbstract read
In one paragraph

Article in Journal of musculoskeletal & neuronal interactions, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
0.2field-weighted citation impact, top 53% 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

0 citing papers in PubMed, 1 citations in OpenAlex.

No citing paper in PubMed yet.

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 3 institutions in 1 country.

Ivo NěmecDepartment of Otorhinolaryngology and Maxillofacial Surgery, 3rd Faculty of Medicine of Charles University in Prague and the Military University Hospital Prague, Czech Republic.
Václav SmrčkaInstitute for History of Medicine and Foreign Languages, First Faculty of Medicine, Charles University in Prague, Czech Republic.
Martin MihaljevičInstitute of Geochemistry, Mineralogy and Mineral Resources, Faculty of Science, Charles University in Prague, Czech Republic.
Martin HillInstitute of Endocrinology, Prague, Czech Republic.
Jaroslav PokornýInstitute of Physiology, First Faculty of Medicine, Charles University in Prague, Czech Republic.
Charles University · CZCzech Academy of Sciences, Institute of Physiology · CZInstitute of Endocrinology · CZ

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveThe aim of the study was to test the effect of transecting the inferior alveolar nerve on the inorganic bone component of the rat mandible.

methods7-9 weeks old, male Wistar rats were used for the study. The animals were divided in 3 groups: control, experimental (nerve was transected) and sham (nerve was only prepared but not transected). After 4 weeks, the animals were killed, their teeth were extracted, and the mandibular bone was divided in 4 parts. Inductively coupled plasma mass spectrometry was used to the levels of 7 elements in the bone.

resultsThe study results demonstrate that transection of the inferior alveolar nerve caused a decrease in calcium, iron, and strontium, and an increase of zinc. It caused the differences in potassium contents between the sides was significantly lower in the experimental group. The increase in the magnesium content, and decrease of sodium and potassium in the experimental group, as well as differences in the contents of: magnesium, sodium, potassium, iron and zinc between individual locations in the mandible are associated with the surgical approach.

conclusionThe results support our hypothesis - that sensory innervation has an impact on the inorganic component of the mandibular bone.

Indexed as

AnimalsAxotomyMaleMandibleMandibular NerveRatsRats, WistarElementsInferior Alveolar NerveMandibleNerve TransectionRats

Identifiers

PMID32481243
PMCPMC7288387
OpenAlexW3032661104

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-SA
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.