Evidence map›Paper›PMID 27209011›Full record

ArticleMycopathologia2016

In Vitro Susceptibility of Pythium insidiosum to Melaleuca alternifolia, Mentha piperita and Origanum vulgare Essential Oils Combinations.

Júlia de Souza Silveira Valente, Anelise de Oliveira da Silva Fonseca, Laura Bedin Denardi, Vanessa Silveira Dal Ben, Fernando de Souza Maia Filho, Cristiane Telles Baptista, Caroline Quintana Braga, Cristina Gomes Zambrano, Sydney Hartz Alves, Sônia de Avila Botton and 1 more

Abstract read
PubMed Publisher
In one paragraph

Article in Mycopathologia, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
1.8field-weighted citation impact, top 16% 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

5 citing papers in PubMed, 28 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

11 authors at 2 institutions in 1 country.

Júlia de Souza Silveira ValenteLaboratório de Micologia, Departamento de Microbiologia e Parasitologia, Universidade Federal de Pelotas, Campus Capão do Leão, s/no, Prédio 18, Sala 14, Pelotas, RS, 96010-900, Brazil.
Anelise de Oliveira da Silva FonsecaLaboratório de Micologia, Departamento de Microbiologia e Parasitologia, Universidade Federal de Pelotas, Campus Capão do Leão, s/no, Prédio 18, Sala 14, Pelotas, RS, 96010-900, Brazil.
Laura Bedin DenardiLaboratório de Pesquisas Micológicas, Universidade Federal de Santa Maria, Campus Universitário Camobi, Santa Maria, RS, 97105-900, Brazil.
Vanessa Silveira Dal BenLaboratório de Micologia, Departamento de Microbiologia e Parasitologia, Universidade Federal de Pelotas, Campus Capão do Leão, s/no, Prédio 18, Sala 14, Pelotas, RS, 96010-900, Brazil.
Fernando de Souza Maia FilhoLaboratório de Micologia, Departamento de Microbiologia e Parasitologia, Universidade Federal de Pelotas, Campus Capão do Leão, s/no, Prédio 18, Sala 14, Pelotas, RS, 96010-900, Brazil.
Cristiane Telles BaptistaLaboratório de Micologia, Departamento de Microbiologia e Parasitologia, Universidade Federal de Pelotas, Campus Capão do Leão, s/no, Prédio 18, Sala 14, Pelotas, RS, 96010-900, Brazil.
Caroline Quintana BragaLaboratório de Micologia, Departamento de Microbiologia e Parasitologia, Universidade Federal de Pelotas, Campus Capão do Leão, s/no, Prédio 18, Sala 14, Pelotas, RS, 96010-900, Brazil.
Cristina Gomes ZambranoLaboratório de Micologia, Departamento de Microbiologia e Parasitologia, Universidade Federal de Pelotas, Campus Capão do Leão, s/no, Prédio 18, Sala 14, Pelotas, RS, 96010-900, Brazil.
Sydney Hartz AlvesLaboratório de Pesquisas Micológicas, Universidade Federal de Santa Maria, Campus Universitário Camobi, Santa Maria, RS, 97105-900, Brazil.
Sônia de Avila BottonLaboratório de Pesquisas Micológicas, Universidade Federal de Santa Maria, Campus Universitário Camobi, Santa Maria, RS, 97105-900, Brazil.
Daniela Isabel Brayer PereiraLaboratório de Micologia, Departamento de Microbiologia e Parasitologia, Universidade Federal de Pelotas, Campus Capão do Leão, s/no, Prédio 18, Sala 14, Pelotas, RS, 96010-900, Brazil. danielabrayer@gmail.com.ORCID http://orcid.org/0000-0003-4374-677X
Universidade Federal de Pelotas · BRUniversidade Federal de Santa Maria · BR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Pythium insidiosum is the etiologic agent of pythiosis, a severe and emerging disease that affects mammals. Failure of conventional antifungal therapies is partially justified by the absence of ergosterol in the plasma membrane of this oomycete. Despite research advancement, the treatment of pythiosis has not been not fully established. The present study investigated the in vitro susceptibility profile of Brazilian isolates of P. insidiosum (n = 20) against Melaleuca alternifolia, Mentha piperita and Origanum vulgare essential oils, and their combinations. Susceptibility tests were performed according to CLSI M38-A2 protocol, and combinations were evaluated by the microdilution cherkerboard method. All tested essential oils showed antimicrobial activity against P. insidiosum, and the greatest activity of O. vulgare was highlighted. Synergistic and/or indifferent effect was observed for all combinations evaluated, especially the M. piperita and O. vulgare combination, which showed 65 % synergism. This is the first study to report in vitro combinations of essential oils against P. insidiosum indicating the susceptibility of this oomycete to M. alternifolia, M. piperita and O. vulgare essential oils, as well as their combinations.

Indexed as

Anti-Infective AgentsBrazilDrug SynergismMelaleucaMentha piperitaMicrobial Sensitivity TestsOils, VolatileOriganumPythiumAnti-Infective AgentsOils, VolatileMintOomyceteOreganoPythiosisSinergismTea tree

Identifiers

PMID27209011
OpenAlexW2398960118

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.