Evidence map›Paper›PMID 28553143›Full record

ArticleClinical, cosmetic and investigational dentistry2017

Simvastatin modulates gingival cytokine and MMP production in a rat model of ligature-induced periodontitis.

José Carlos Elias Mouchrek Júnior, Cristina Gomes Macedo, Henrique Ballassini Abdalla, Ana Karina Saba, Lucas Novaes Teixeira, Adriana Quinzeiro E Silva Mouchrek, Marcelo Henrique Napimoga, Juliana Trindade Clemente-Napimoga, Alvaro Henrique Borges, Mateus Rodrigues Tonetto and 3 more

Open access · goldAbstract read
In one paragraph

Article in Clinical, cosmetic and investigational dentistry, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
1.0field-weighted citation impact, top 24% 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

6 citing papers in PubMed, 10 citations in OpenAlex.

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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

13 authors at 5 institutions in 2 countries.

José Carlos Elias Mouchrek JúniorLaboratory of Cell and Molecular Biology, São Leopoldo Mandic Institute and Research Center, Campinas.
Cristina Gomes MacedoPhysiological Sciences, Piracicaba Dental School, University of Campinas, Campinas, São Paulo.
Henrique Ballassini AbdallaPhysiological Sciences, Piracicaba Dental School, University of Campinas, Campinas, São Paulo.
Ana Karina SabaLaboratory of Cell and Molecular Biology, São Leopoldo Mandic Institute and Research Center, Campinas.
Lucas Novaes TeixeiraLaboratory of Cell and Molecular Biology, São Leopoldo Mandic Institute and Research Center, Campinas.
Adriana Quinzeiro E Silva MouchrekDepartment of Dentistry, CEUMA University, São Luis, Maranhão.
Marcelo Henrique NapimogaLaboratory of Cell and Molecular Biology, São Leopoldo Mandic Institute and Research Center, Campinas.
Juliana Trindade Clemente-NapimogaLaboratory of Cell and Molecular Biology, São Leopoldo Mandic Institute and Research Center, Campinas.
Alvaro Henrique BorgesDepartment of Integrated Dental Science, University of Cuiaba, Cuiabá, Mato Grosso.
Mateus Rodrigues TonettoDepartment of Integrated Dental Science, University of Cuiaba, Cuiabá, Mato Grosso.
Shelon Cristina Souza PintoDepartment of Dentistry, Ponta Grossa State University, Ponta Grossa, Paraná, Brazil.
Matheus Coelho BandecaDepartment of Dentistry, CEUMA University, São Luis, Maranhão.
Elizabeth Ferreira MartinezLaboratory of Cell and Molecular Biology, São Leopoldo Mandic Institute and Research Center, Campinas.
Faculdade São Leopoldo Mandic · BRUniversidade Ceuma · BRUniversidade de Cuiabá · BRUniversidade Estadual de Campinas (UNICAMP) · BRUniversidade Estadual de Ponta Grossa · BR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeThe aim of this study was to evaluate the effect of simvastatin on the synthesis of cytokines TNF-α and IL-10 and metalloproteinase (MMPs) 2 and 9 in a rat model of ligature-induced periodontitis. MATERIALS AND

methodsTwenty Wistar rats were used, and a cotton ligature was place in a subgingival position encircling the entire cervix of the first molar of the left (ipsilateral) side of the mandible. The right (contralateral) side of the mandible had no ligature placed and was used as control. After the ligature placement, animals were randomly assigned to two experimental groups (n=10): 1) rats with ligature + vehicle (saline; 10 mL/kg; orally) and 2) rats with ligature + simvastatin (25 mg/kg; orally). After 14 days of treatment, the animals were euthanized by anesthetic overdose and the gingival tissue was removed and homogenized in appropriate buffer. MMP-2 and -9 release as well as the IL-10 and TNF-α levels were detected by enzyme-linked immunosorbent assay. Statistical comparison was performed by unpaired Student's

resultsNo differences were observed for TNF-α production between the groups (

conclusionOral treatment with simvastatin increased the release of IL-10 and reduced the MMP-9 in ligature-induced periodontitis model in rats.

Indexed as

cytokinesmetalloproteinasesperiodontal diseasesimvastatin

Identifiers

PMID28553143
PMCPMC5439939
OpenAlexW2615260476

What OpenQuestion holds

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Registered trials

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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.