Evidence map›Paper›PMID 33362254›Full record

ArticlePloS one2020

Highly efficient antibiofilm and antifungal activity of green propolis against Candida species in dentistry materials.

Carolina Rabelo Falcão Bezerra, Katia Regina Assunção Borges, Rita de Nazaré Silva Alves, Amanda Mara Teles, Igor Vinicius Pimentel Rodrigues, Marcos Antonio Custódio Neto da Silva, Maria do Desterro Soares Brandão Nascimento, Geusa Felipa de Barros Bezerra

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2020. 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
4.1field-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

16 citing papers in PubMed, 33 citations in OpenAlex.

  1. Antifungal activity of propolis against Candida spp.New microbes and new infections · 2026
    Review
  2. Article
  3. Article
  4. Understanding the Effect of Propolis and Its Derivatives AgainstJournal of fungi (Basel, Switzerland) · 2026
    Review
  5. Article
  6. Review
  7. Optimization ofFrontiers in bioengineering and biotechnology · 2025
    Article
  8. Antimicrobial photodynamic therapy with Brazilian green propolis controls intradermal infection induced by methicillin-resistant Staphylococcus aureus and modulates the inflammatory response in a murine model.Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology · 2024
    Article
  9. Article
  10. Case of Mixed Infection of Toenail Caused byJournal of fungi (Basel, Switzerland) · 2023
    Article
  11. Article
  12. Review
  13. Propolis characterization and antimicrobial activities againstSaudi journal of biological sciences · 2022
    Review
  14. Review
  15. Article
  16. Article
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 2 institutions in 1 country.

Carolina Rabelo Falcão BezerraPost-Graduate Program in Adult Health, Federal University of Maranhão - UFMA, São Luís, Brazil.
Katia Regina Assunção BorgesPost-Graduate Program in Adult Health, Basic and Applied Immunology Nucleum (NIBA/DEPAT), Federal University of Maranhão - UFMA, São Luís, Brazil.
Rita de Nazaré Silva AlvesPost-Graduate Program in Adult Health, Basic and Applied Immunology Nucleum (NIBA/DEPAT), Federal University of Maranhão - UFMA, São Luís, Brazil.
Amanda Mara TelesPost-Graduate Program in Biotechnology, Federal University of Maranhão - UFMA, São Luís, Brazil.
Igor Vinicius Pimentel RodriguesPost-Graduate Program in Adult Health, Basic and Applied Immunology Nucleum (NIBA/DEPAT), Federal University of Maranhão - UFMA, São Luís, Brazil.
Marcos Antonio Custódio Neto da SilvaPost-Graduate Program in Internal Medicine, State University of Campinas (UNICAMP), Campinas, Brazil.ORCID 0000-0003-2748-1564
Maria do Desterro Soares Brandão NascimentoPost-Graduate Program in Adult Health, Basic and Applied Immunology Nucleum (NIBA/DEPAT), Federal University of Maranhão - UFMA, São Luís, Brazil.ORCID 0000-0003-2783-362X
Geusa Felipa de Barros BezerraPost-Graduate Program in Adult Health, Basic and Applied Immunology Nucleum (NIBA/DEPAT), Federal University of Maranhão - UFMA, São Luís, Brazil.ORCID 0000-0003-1016-8563
Universidade Federal do Maranhão · BRUniversidade Estadual de Campinas (UNICAMP) · BR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

This study evaluated the effect of green propolis extract on the adhesion and biofilm formation of Candida species in dentistry materials. Phytochemical analysis of green propolis extract was performed by high-performance liquid chromatography. Adhesion was quantified by counting the number of yeast cells adherent to dental material fragments in a Neubauer chamber. Biofilm formation was determined by counting colony-forming units recovered from dental material fragments. The intensity of biofilm adhesion was classified as negative, weak, moderate, strong, or very strong. Fifteen compounds, mainly flavonoids, were identified in green propolis extract. All strains adhered to and formed biofilms on the surfaces of the orthodontic materials studied. On steel and resin, yeast cell adhesion intensities were weak at all incubation times, except for those of Candida parapsilosis and C. tropicalis, which were moderate at 12 h. At 24 and 48 h, C. albicans formed biofilms on steel with moderate adhesion affinities; at 24 and 48 h, C. parapsilosis formed biofilms with very strong affinities. C. tropicalis formed biofilms with strong and very strong affinities at 24 and 48 h, respectively. On resin, all species displayed strong affinity for biofilm formation at 24 and 48 h, except for C. tropicalis, which displayed very strong affinity at only 48 h. Green propolis extract displayed antifungal activity and inhibited both adhesion and biofilm formation at 2.5 μg/mL. This study reinforces the idea that green propolis has antifungal activity and interferes with the virulence of Candida species.

Indexed as

Acrylic ResinsAnti-Bacterial AgentsAntifungal AgentsAscomycotaBiofilmsCandidaCell AdhesionMicrobial Sensitivity TestsPropolisVirulenceAcrylic ResinsAnti-Bacterial AgentsAntifungal AgentsPropolis

Identifiers

PMID33362254
PMCPMC7757894
OpenAlexW3117279084

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.