Evidence map›Paper›PMID 21761153›Full record

ArticleMycopathologia2011

Anticandidal efficacy of cinnamon oil against planktonic and biofilm cultures of Candida parapsilosis and Candida orthopsilosis.

Regina Helena Pires, Lilian Bueno Montanari, Carlos Henrique G Martins, José Eduardo Zaia, Ana Marisa Fusco Almeida, Marcelo T Matsumoto, Maria José S Mendes-Giannini

Abstract read
PubMed Publisher
In one paragraph

Article in Mycopathologia, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed, 1 pooled it
2.2field-weighted citation impact, top 13% 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

24 citing papers in PubMed, 1 synthesis or guideline pooled it, 68 citations in OpenAlex.

  1. Pooled it
  2. Review
  3. Article
  4. Article
  5. Effects of Euterpe oleracea Mart. extract on Candida spp. biofilms.Brazilian journal of microbiology : [publication of the Brazilian Society for Microbiology] · 2023
    Article
  6. Non-Journal of fungi (Basel, Switzerland) · 2022
    Review
  7. Article
  8. Article
  9. Effect of NZ2114 againstFrontiers in microbiology · 2022
    Article
  10. Frontiers in cellular and infection microbiology · 2022
    Review
  11. Back to Nature: CombatingAntibiotics (Basel, Switzerland) · 2021
    Article
  12. Nanoformulations as a modern form of biofungicide.Journal of environmental health science & engineering · 2020
    Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Fungal biology and biotechnology · 2018
    Article
  18. Evidence-based complementary and alternative medicine : eCAM · 2018
    Article
  19. Article
  20. Fungal Biofilms and Polymicrobial Diseases.Journal of fungi (Basel, Switzerland) · 2017
    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

7 authors at 2 institutions in 1 country.

Regina Helena PiresDepartamento de Análises Clínicas, Faculdade de Ciências Farmacêuticas, Universidade Estadual Paulista (UNESP), Araraquara, SP, Brazil.
Lilian Bueno Montanari
Carlos Henrique G Martins
José Eduardo Zaia
Ana Marisa Fusco Almeida
Marcelo T Matsumoto
Maria José S Mendes-Giannini
Universidade Estadual Paulista (Unesp) · BRUniversidade de Franca · BR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Candida parapsilosis is yeast capable of forming biofilms on medical devices. Novel approaches for the prevention and eradication of the biofilms are desired. This study investigated the anticandidal activity of sixteen essential oils on planktonic and biofilm cultures of C. parapsilosis complex. We used molecular tools, enumeration of colony-forming units, the colourimetric MTT assay, scanning electron microscopy (SEM) and a chequerboard assay coupled with software analyses to evaluate the growth kinetics, architecture, inhibition and reduction in biofilms formed from environmental isolates of the Candida parapsilosis complex; further, we also evaluated whether essential oils would interact synergistically with amphotericin B to increase their anticandidal activities. Of the environmental C. parapsilosis isolates examined, C. parapsilosis and C. orthopsilosis were identified. Biofilm growth on polystyrene substrates peaked within 48 h, after which growth remained relatively stable up to 72 h, when it began to decline. Details of the architectural analysis assessed by SEM showed that C. parapsilosis complex formed less complex biofilms compared with C. albicans biofilms. The most active essential oil was cinnamon oil (CO), which showed anticandidal activity against C. orthopsilosis and C. parapsilosis in both suspension (minimum inhibitory concentration-MIC-250 and 500 μg/ml) and biofilm (minimum biofilm reduction concentration-MBRC-1,000 and 2,000 μg/ml) cultures. CO also inhibited biofilm formation (MBIC) at concentrations above 250 μg/ml for both species tested. However, synergism with amphotericin B was not observed. Thus, CO is a natural anticandidal agent that can be effectively utilised for the control of the yeasts tested.

Indexed as

Antifungal AgentsBiofilmsCandidaCinnamomum zeylanicumHumansMicrobial Sensitivity TestsMicrobial ViabilityOils, VolatileAntifungal AgentsOils, Volatile

Identifiers

PMID21761153
OpenAlexW2081144302

What OpenQuestion holds

Textmetadata
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.