Evidence map›Paper›PMID 24819928›Full record

ArticlePloS one2014

Azilsartan increases levels of IL-10, down-regulates MMP-2, MMP-9, RANKL/RANK, Cathepsin K and up-regulates OPG in an experimental periodontitis model.

Aurigena Antunes de Araújo, Hugo Varela, Gerly Anne de Castro Brito, Caroline Addison Carvalho Xavier de Medeiros, Lorena de Souza Araújo, José Heriberto Oliveira do Nascimento, Raimundo Fernandes de Araújo Júnior

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
2.9field-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

16 citing papers in PubMed, 36 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

7 authors at 1 institution in 1 country.

Aurigena Antunes de AraújoPost Graduation Program Public Health/Post Graduation Program in Pharmaceutical Science/Department of Biophysics and Pharmacology,UFRN, Natal, Rio Grande do Norte, Brazil.
Hugo VarelaPost Graduation Program Public Health/Department of Dentistry, UFRN, Natal, Rio Grande do Norte, Brazil.
Gerly Anne de Castro BritoPost Graduation Program in Pharmacology/Department of Morphology, UFC, Fortaleza, Ceará, Brazil.
Caroline Addison Carvalho Xavier de MedeirosDepartment of Biophysics and Pharmacology, UFRN, Post Graduation Program in Health and Society, UERN, Natal, Rio Grande do Norte, Brazil.
Lorena de Souza AraújoDepartment of Dentistry, UFRN, Natal, Rio Grande do Norte, Brazil.
José Heriberto Oliveira do NascimentoDepartment of Textile Engineered, UFRN, Natal, Rio Grande do Norte, Brazil.
Raimundo Fernandes de Araújo JúniorPost Graduation Program in Functional and Structural Biology/Post Graduation Program Health Science/Department of Morphology, UFRN, Natal, Rio Grande do Norte, Brazil.
Universidade Federal do Rio Grande do Norte · BR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

aimsThe aim of this study was to evaluate the effects of azilsartan (AZT) on bone loss, inflammation, and the expression of matrix metallo proteinases (MMPs), receptor activator of nuclear factor κB ligand (RANKL), receptor activator of nuclear factor κB (RANK), osteoprotegerin (OPG), cyclooxygenase-2 (COX-2), and cathepsin K in periodontal tissue in a rat model of ligature-induced periodontitis. MATERIALS AND

methodsMale Wistar albino rats were randomly divided into 5 groups of 10 rats each: (1) nonligated, water; (2) ligated, water; (3) ligated, 1 mg/kg AZT; (4) ligated, 5 mg/kg AZT; and (5) ligated, 10 mg/kg AZT. All groups were treated with saline or AZT for 10 days. Periodontal tissues were analyzed by histopathology and immunohistochemical detection of MMP-2, MMP-9, COX-2, RANKL, RANK, OPG, and cathepsin K. Levels of IL-1β, IL-10, TNF-α, myeloperoxidase (MPO), and glutathione (GSH) were determined by ELISA.

resultsTreatment with 5 mg/kg AZT resulted in reduced MPO (p<0.05) and IL-1β (p<0.05), increased levels of IL-10 (p<0.05), and reduced expression of MMP-2, MMP-9, COX-2, RANK, RANKL, cathepsin K, and increased expression of OPG.

conclusionsThese findings reveal that AZT increases anti-inflammatory cytokines and GSH and decreases bone loss in ligature-induced periodontitis in rats.

Indexed as

AnimalsBenzimidazolesCathepsin KInterleukin-10Interleukin-1betaMaleMatrix Metalloproteinase 2Matrix Metalloproteinase 9OsteoprotegerinOxadiazolesPeriodontitisRatsRats, WistarReceptor Activator of Nuclear Factor-kappa BTumor Necrosis Factor-alphaazilsartanBenzimidazolesCathepsin KInterleukin-10Interleukin-1betaMatrix Metalloproteinase 2Matrix Metalloproteinase 9OsteoprotegerinOxadiazolesReceptor Activator of Nuclear Factor-kappa BTumor Necrosis Factor-alpha

Identifiers

PMID24819928
PMCPMC4018354
OpenAlexW2075700793

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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.