Evidence map›Paper›PMID 30810635›Full record

ArticleJournal of applied oral science : revista FOB2019

Gliclazide reduced oxidative stress, inflammation, and bone loss in an experimental periodontal disease model.

Aurigena Antunes de Araújo, Helicarlos Batista de Morais, Caroline Adisson Carvalho Xavier de Medeiros, Gerly Anne de Castro Brito, Paulo Marcos Matta Guedes, Sarah Hiyari, Flávia Q Pirih, Raimundo Fernandes de Araújo Júnior

Open access · diamondAbstract readEvaluation Study
In one paragraph

Article in Journal of applied oral science : revista FOB, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed, 1 pooled it
3.8field-weighted citation impact, top 6% 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

28 citing papers in PubMed, 1 synthesis or guideline pooled it, 40 citations in OpenAlex.

  1. Pooled it
  2. Trial
  3. The Effect of Melatonin on Periodontitis.International journal of molecular sciences · 2021
    Trial
  4. Review
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  13. Exploring Promising Therapies for Non-Alcoholic Fatty Liver Disease: A ClinicalTrials.gov Analysis.Diabetes, metabolic syndrome and obesity : targets and therapy · 2024
    Review
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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

8 authors at 3 institutions in 2 countries.

Aurigena Antunes de AraújoUniversidade Federal do Rio Grande do Norte, Programa de Pós-Graduação em Ciências Farmacêuticas, Programa de Pós-Graduação em Saúde Pública, Departamento de Biofísica e Farmacologia, Natal, Rio Grande do Norte, Brasil.ORCID http://orcid.org/0000-0001-9264-4695
Helicarlos Batista de MoraisUniversidade Federal do Rio Grande do Norte, Programa de Pós-Graduação em Saúde Pública, Natal, Rio Grande do Norte, Brasil.ORCID http://orcid.org/0000-0003-2050-1542
Caroline Adisson Carvalho Xavier de MedeirosUniversidade Federal do Rio Grande do Norte, Programa de Pós-Graduação RENORBIO, Programa de Pós-Graduação em Biologia, Departamento de Biofísica e Farmacologia, Natal, Rio Grande do Norte, Brasil.ORCID http://orcid.org/0000-0001-9224-2434
Gerly Anne de Castro BritoUniversidade Federal do Ceará, Programa de Pós-Graduação em Farmacologia, Programa de Pós-Graduação em Morfologia, Departamento de Morfologia, Fortaleza, Ceará, Brasil.ORCID http://orcid.org/0000-0002-8214-4379
Paulo Marcos Matta GuedesUniversidade Federal do Rio Grande do Norte, Programa de Pós-Graduação em Biologia Parasitária, Departamento de Microbiologia e Parasitologia, Natal, Rio Grande do Norte, Brasil.ORCID http://orcid.org/0000-0002-4564-6791
Sarah HiyariUniversity of California, School of Dentistry, Section of Periodontics, Los Angeles, California, United States of America.ORCID http://orcid.org/0000-0002-3313-9418
Flávia Q PirihUniversity of California, School of Dentistry, Section of Periodontics, Los Angeles, California, United States of America.ORCID http://orcid.org/0000-0003-1670-7345
Raimundo Fernandes de Araújo JúniorUniversidade Federal do Rio Grande do Norte, Departamento de Morfologia, Porgrama de Pós-Graduação em Biologia Funcional e Estrutural, Programa de Pós-Graduação em Ciências da Saúde, Natal, Rio Grande do Norte, Brasil.ORCID http://orcid.org/0000-0003-2349-2354
Universidade Federal do Rio Grande do Norte · BRUniversity of California, Los Angeles · USUniversidade Federal do Ceará · BR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveThe aim of this study was to evaluate the effects of gliclazide on oxidative stress, inflammation, and bone loss in an experimental periodontal disease model. MATERIAL AND

methodsMale albino Wistar rats were divided into no ligature, ligature, and ligature with 1, 5, and 10 mg/kg gliclazide groups. Maxillae were fixed and scanned using micro-computed tomography to quantify linear and bone volume/tissue volume (BV/TV) and volumetric bone loss. Histopathological, immunohistochemical and immunofluorescence analyses were conducted to examine matrix metalloproteinase-2 (MMP-2), cyclooxygenase 2 (COX-2), cathepsin K, members of the receptor activator of the nuclear factor kappa-Β ligand (RANKL), receptor activator of nuclear factor kappa-Β (RANK), osteoprotegerin (OPG) pathway, macrophage migration inhibitory factor (MIF), superoxide dismutase-1 (SOD-1), glutathione peroxidase-1 (GPx-1), NFKB p 50 (Cytoplasm), NFKB p50 NLS (nuclear localization signal), PI3 kinase and AKT staining. Myeloperoxidase activity, malondialdehyde and glutathione levels, while interleukin-1 beta (IL-1β) and tumor necrosis factor-alpha (TNF-α) levels were evaluated by spectroscopic ultraviolet-visible analysis. A quantitative reverse transcription polymerase chain reaction was used to quantify the gene expression of the nuclear factor kappa B p50 subunit (NF-κB p50), phosphoinositide 3-kinase (PI3k), protein kinase B (AKT), and F4/80.

resultsMicro-computed tomography showed that the 1 mg/kg gliclazide treatment reduced linear bone loss compared to the ligature, 5 mg/kg gliclazide, and 10 mg/kg gliclazide treatments. All concentrations of gliclazide increased bone volume/tissue volume (BV/TV) compared to the ligature group. Treatment with 1 mg/kg gliclazide reduced myeloperoxidase activity, malondialdehyde, IL-1β, and TNF-α levels (p≤0.05), and resulted in weak staining for COX-2, cathepsin k, MMP-2, RANK, RANKL, SOD-1, GPx-1,MIF and PI3k. In addition, down-regulation of NF-κB p50, PI3k, AKT, and F4/80 were observed, and OPG staining was strong after the 1 mg/kg gliclazide treatment.

conclusionsThis treatment decreased neutrophil and macrophage migration, decreased the inflammatory response, and decreased bone loss in rats with ligature-induced periodontitis.

Indexed as

Alveolar Bone LossAnimalsAntioxidantsCathepsin KFluorescent Antibody TechniqueGingivaGliclazideGlutathioneImmunohistochemistryInterleukin-1betaMacrophage Migration-Inhibitory FactorsMaleMalondialdehydeMatrix Metalloproteinase 2NeutrophilsOxidative StressAntioxidantsCathepsin KGliclazideGlutathioneInterleukin-1betaMacrophage Migration-Inhibitory FactorsMalondialdehydeMatrix Metalloproteinase 2PeroxidaseRANK LigandReceptor Activator of Nuclear Factor-kappa BTumor Necrosis Factor-alpha

Identifiers

PMID30810635
PMCPMC6382321
OpenAlexW2916118611

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.