Evidence map›Paper›PMID 34814913›Full record

ArticleBMC complementary medicine and therapies2021

Activity of antifungal drugs and Brazilian red and green propolis extracted with different methodologies against oral isolates of Candida spp.

Ana Rita Sokolonski, Maísa Santos Fonseca, Bruna Aparecida Souza Machado, Kathleen Ramos Deegan, Roberto Paulo Correia Araújo, Marcelo Andrés Umsza-Guez, Roberto Meyer, Ricardo W Portela

Open access · goldAbstract readComparative Study
In one paragraph

Article in BMC complementary medicine and therapies, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
3.1field-weighted citation impact, top 9% 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

8 citing papers in PubMed, 23 citations in OpenAlex.

  1. Understanding the Effect of Propolis and Its Derivatives AgainstJournal of fungi (Basel, Switzerland) · 2026
    Review
  2. Article
  3. Article
  4. Comparative antimicrobial activity of four different endodontic sealers.Brazilian journal of microbiology : [publication of the Brazilian Society for Microbiology] · 2023
    Article
  5. Article
  6. The Effects of Propolis on Viral Respiratory Diseases.Molecules (Basel, Switzerland) · 2023
    Review
  7. Article
  8. Review
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.

Ana Rita SokolonskiPrograma de Pós-graduação em Processos Interativos de Órgãos e Sistemas. Instituto de Ciências da Saúde, Universidade Federal da Bahia, Salvador, BA, 40110-100, Brazil.ORCID https://orcid.org/0000-0001-8089-4128
Maísa Santos FonsecaPrograma de Pós-graduação em Processos Interativos de Órgãos e Sistemas. Instituto de Ciências da Saúde, Universidade Federal da Bahia, Salvador, BA, 40110-100, Brazil.ORCID https://orcid.org/0000-0001-9001-0170
Bruna Aparecida Souza MachadoInstituto de Tecnologias de Saúde, SENAI/CIMATEC, Salvador, BA, 41650-010, Brazil.ORCID https://orcid.org/0000-0003-1655-0325
Kathleen Ramos DeeganDepartamento de Biotecnologia, Instituto de Ciências da Saúde, Universidade Federal da Bahia, Avenida Reitor Miguel Calmon s/n, Vale do Canela, Salvador, Bahia State, 40110-100, Brazil.
Roberto Paulo Correia AraújoPrograma de Pós-graduação em Processos Interativos de Órgãos e Sistemas. Instituto de Ciências da Saúde, Universidade Federal da Bahia, Salvador, BA, 40110-100, Brazil.ORCID https://orcid.org/0000-0001-7648-728X
Marcelo Andrés Umsza-GuezDepartamento de Biotecnologia, Instituto de Ciências da Saúde, Universidade Federal da Bahia, Avenida Reitor Miguel Calmon s/n, Vale do Canela, Salvador, Bahia State, 40110-100, Brazil.ORCID https://orcid.org/0000-0003-3145-6935
Roberto MeyerPrograma de Pós-graduação em Processos Interativos de Órgãos e Sistemas. Instituto de Ciências da Saúde, Universidade Federal da Bahia, Salvador, BA, 40110-100, Brazil.ORCID https://orcid.org/0000-0002-4727-4805
Ricardo W PortelaDepartamento de Biotecnologia, Instituto de Ciências da Saúde, Universidade Federal da Bahia, Avenida Reitor Miguel Calmon s/n, Vale do Canela, Salvador, Bahia State, 40110-100, Brazil. rwportela@ufba.br.ORCID http://orcid.org/0000-0001-9095-776X
Universidade Federal da Bahia · BRServiço Nacional de Aprendizagem Industrial · BR

Funding

CNPq 313350/2019-1FAPEX Continuos Resources
6 · The paper itself

Abstract

backgroundOral candidiasis is an opportunistic disease caused by fungi of the Candida genus. The occurrence of Candida spp. resistance to the commercial antifungal drugs points to the search for alternative treatments. Propolis has been successfully used in the treatment of infectious diseases for centuries. It has been proposed that an ultrasound pretreatment in the propolis extraction protocol can enhance the concentrations of molecules with antimicrobial activities in the final extract. Thus, this study aimed to compare the antifungal activity against oral Candida spp. isolates of green and red propolis extracts submitted or not to an ultrasound pretreatment before the extraction procedure.

methodsCandida spp. were isolated from denture stomatitis lesions and identified by sequencing. Oral Candida spp. isolates and reference strains were submitted to broth microdilution assays using commercial antifungals and Brazilian green and red propolis extracts submitted or not to an ultrasound pretreatment. Minimal Inhibitory Concentrations (MIC) and Minimal Fungicide Concentrations (MFC) were determined and biofilm formation interference was evaluated for resistant isolates.

resultsC. albicans, Candida tropicalis and Candida dubliniensis were isolated from denture stomatitis lesions. Growth inhibition was observed in all Candida isolates incubated with all green and red propolis extracts. At lower doses, red propolis extracts presented significant antifungal activity. The ultrasound pretreatment did not promote an increase in the antifungal activity of green or red propolis. Three isolates, which were highly resistant to fluconazole and itraconazole, were susceptible to low doses of red propolis extracts. These same three specimens had their biofilm formation inhibted by red propolis ethanolic extract.

conclusionsThus, red propolis can be faced as a promising natural product to be used in the auxiliary antifungal therapy of denture stomatitis.

Indexed as

Antifungal AgentsCandidiasis, OralFluconazoleHumansItraconazoleKetoconazoleMicrobial Sensitivity TestsPlant ExtractsPropolisStomatitis, DentureAntifungal AgentsFluconazoleItraconazoleKetoconazolePlant ExtractsPropolisAntifungal activityFungal biofilmGreen propolisOral candidiasisRed propolis

Identifiers

PMID34814913
PMCPMC8611924
OpenAlexW3214840437

What OpenQuestion holds

Textmetadata
LicenceCC BY
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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.