Evidence map›Paper›PMID 28678946›Full record

ArticleJournal of applied oral science : revista FOB

Investigations of the prevalence and virulence of Candida albicans in periodontal and endodontic lesions in diabetic and normoglycemic patients.

Cinthya Cristina Gomes, Ludmila Silva Guimarães, Larissa Christina Costa Pinto, Gabriela Alessandra da Cruz Galhardo Camargo, Maria Isabel Bastos Valente, Maria Inêz de Moura Sarquis

Abstract read
In one paragraph

Article in Journal of applied oral science : revista FOB. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed, 1 pooled it
–field-weighted citation impact
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

14 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Review
  3. Article
  4. Article
  5. Synergistic effects ofFrontiers in cellular and infection microbiology · 2025
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  10. Prevalence of Candida albicans in primary endodontic infections associated with a higher frequency of apical periodontitis in type two diabetes mellitus patients.European journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology · 2020
    Article
  11. 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

6 authors.

Cinthya Cristina GomesUniversidade Federal Fluminense, Faculdade de Odontologia, Departamento de Formação Específica, Nova Friburgo, RJ, Brasil.
Ludmila Silva GuimarãesUniversidade Federal Fluminense, Faculdade de Odontologia, Programa de Pós-graduação em Odontologia, Nova Friburgo, RJ, Brasil.
Larissa Christina Costa PintoUniversidade Federal Fluminense, Faculdade de Odontologia, Programa de Pós-graduação em Odontologia, Nova Friburgo, RJ, Brasil.
Gabriela Alessandra da Cruz Galhardo CamargoUniversidade Federal Fluminense, Faculdade de Odontologia, Departamento de Formação Específica, Nova Friburgo, RJ, Brasil.
Maria Isabel Bastos ValenteUniversidade Federal Fluminense, Faculdade de Odontologia, Departamento de Formação Específica, Nova Friburgo, RJ, Brasil.
Maria Inêz de Moura SarquisInstituto Osvaldo Cruz, Departamento de Micologia, Laboratório de Taxonomia, Bioquímica e Prospecção de Fungos, Rio de Janeiro, RJ, Brasil.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveThe aim of this study was to investigate the prevalence of isolated Candida albicans from periodontal endodontic lesions in diabetic and normoglycemic patients, and the fungi's virulence in different atmospheric conditions. MATERIAL AND

methodsA case-control study was conducted on 15 patients with type 2 diabetes mellitus (G1) and 15 non-diabetics (G2) with periodontal endodontic lesions. Samples of root canals and periodontal pockets were plated on CHROMagar for later identification by polymerase chain reaction (PCR) and virulence test.

resultsC. albicans was identified in 79.2% and 20.8% of the 60 samples collected from diabetic and normoglycemic patients, respectively. Of the 30 samples collected from periodontal pockets, 13 showed a positive culture for C. albicans, with 77% belonging to G1 and 23% to G2. Of the 11 positive samples from root canals, 82% were from G1 and 18% from G2. Production of proteinase presented a precipitation zone Pz<0.63 of 100% in G1 and 72% in G2, in redox and negative (Pz=1), under anaerobic conditions in both groups. Hydrophobicity of the strains from G1 indicated 16.4% with low, 19.3% with moderate, and 64.3% with high hydrophobicity in redox. In G2, 42.2% had low, 39.8% had moderate, 18% had high hydrophobicity in redox. In anaerobic conditions, G1 showed 15.2% with low, 12.8% with moderate, and 72% with high hydrophobicity; in G2, 33.6% had low, 28.8% had moderate, and 37.6% had high hydrophobicity. There was statistical difference in the number of positive cultures between G1 and G2 (p<0.05) with predominance in G1. There was statistical difference for all virulence factors, except hemolysis (p=0.001).

conclusionsCandida albicans was isolated more frequently and had higher virulence in diabetic patients.

Indexed as

AdultAgedCandida albicansCase-Control StudiesDental Pulp CavityDental Pulp DiseasesDiabetes Mellitus, Type 2DNA, FungalElectrophoresisFemaleHumansHydrophobic and Hydrophilic InteractionsMaleMiddle AgedOxidation-ReductionPeptide HydrolasesDNA, FungalPeptide HydrolasesPhospholipases

Identifiers

PMID28678946
PMCPMC5482250

What OpenQuestion holds

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LicenceCC BY
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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.