Evidence map›Paper›PMID 29454375›Full record

ArticleParasites & vectors2018

"Sweeter than a rose", at least to Triatoma phyllosoma complex males (Triatominae: Reduviidae).

Irving J May-Concha, Leopoldo C Cruz-López, Julio C Rojas, Janine M Ramsey

Open access · goldAbstract readComparative Study
In one paragraph

Article in Parasites & vectors, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
0.8field-weighted citation impact, top 26% 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

3 citing papers in PubMed, 15 citations in OpenAlex.

  1. Article
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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

4 authors at 2 institutions in 2 countries.

Irving J May-ConchaCentro Regional de Investigación en Salud Pública, Instituto Nacional de Salud Pública (CRISP-INSP), Tapachula, Chiapas, Mexico.
Leopoldo C Cruz-LópezGrupo de Ecología y Manejo de Artrópodos, El Colegio de la Frontera Sur (ECOSUR), Tapachula, Chiapas, Mexico.
Julio C RojasGrupo de Ecología y Manejo de Artrópodos, El Colegio de la Frontera Sur (ECOSUR), Tapachula, Chiapas, Mexico.
Janine M RamseyCentro Regional de Investigación en Salud Pública, Instituto Nacional de Salud Pública (CRISP-INSP), Tapachula, Chiapas, Mexico. jramsey@insp.mx.
El Colegio de la Frontera Sur · MXInstituto Nacional de Salud Pública · MX

Funding

CONACyT Salud 161405CONACyT Salud 261006
6 · The paper itself

Abstract

backgroundThe Triatoma phyllosoma complex of Trypanosoma cruzi vectors (Triatominae: Reduviidae) is distributed in both Neotropical and Nearctic bioregions of Mexico.

methodsVolatile organic compounds emitted by disturbed Triatoma longipennis, Triatoma pallidipennis and Triatoma phyllosoma, and from their Brindley's and metasternal glands, were identified using solid-phase microextraction coupled with gas chromatography-mass spectrometry.

resultsDisturbed bugs and the metasternal glands from T. phyllosoma released or had significantly fewer compounds than T. longipennis and T. pallidipennis. Isobutyric acid was the most abundant compound secreted by disturbed bugs of the three species, while Brindley's glands of all species produced another four compounds: propanoic acid, isobutyric acid, pentyl butanoate, and 2-methyl hexanoic acid. Two novel compounds, both rose oxide isomers, were produced in MGs and released only by disturbed females of all three species, making this the first report in Triatominae of these monoterpenes. The principal compound in MGs of both sexes of T. longipennis and T. phyllosoma was 3-methyl-2-hexanone, while cis-rose oxide was the principal compound in T. pallidipennis females. The major components in male effluvia of T. pallidipennis were 2-decanol and 3-methyl-2-hexanone.

conclusionDiscriminant analysis of volatile organic compounds was significant, separating the three species and was consistent with morphological and genetic evidence for species distinctions within the complex.

Indexed as

Acyclic MonoterpenesAnimalsBehavior, AnimalChagas DiseaseExocrine GlandsFemaleGas Chromatography-Mass SpectrometryInsect VectorsIsobutyratesMaleMexicoMonoterpenesSex FactorsSpecies SpecificityTriatomaVolatile Organic CompoundsAcyclic MonoterpenesIsobutyratesisobutyric acidMonoterpenesrose-oxideVolatile Organic CompoundsChemotaxonomyExocrine glandsPhyllosoma complexVolatile compounds

Identifiers

PMID29454375
PMCPMC5816367
OpenAlexW2806308378

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.