Evidence map›Paper›PMID 41557549›Full record

ArticleRevista peruana de medicina experimental y salud publica2025

Molecular identification of resistance to organophosphates and carbamates in Aedes aegypti of different physiological ages in a cemetery in Peru.

Rosa Elena Santillan-Valdivia, Mariano Manuel Yañez Cesti, Ruth Noemi Neyra-Palacios, Archi Alejandro Ruiz-Polo

Abstract read
In one paragraph

Article in Revista peruana de medicina experimental y salud publica, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
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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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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.

Rosa Elena Santillan-ValdiviaCentro de Investigación y Capacitación en Entomología, Dirección Sub Regional de Salud Luciano Castillo Colonna, Sullana, Piura, Perú.ORCID http://orcid.org/0009-0002-8032-5958
Mariano Manuel Yañez CestiDirección Sub Regional de Salud Luciano Castillo Colonna, Sullana, Piura, Perú.ORCID http://orcid.org/0009-0009-7808-6063
Ruth Noemi Neyra-PalaciosCentro de Investigación y Capacitación en Entomología, Dirección Sub Regional de Salud Luciano Castillo Colonna, Sullana, Piura, Perú.ORCID http://orcid.org/0009-0000-8349-9246
Archi Alejandro Ruiz-PoloCentro de Investigación y Capacitación en Entomología, Dirección Sub Regional de Salud Luciano Castillo Colonna, Sullana, Piura, Perú.ORCID http://orcid.org/0009-0005-1273-2625

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In 2024, a cross-sectional, quantitative, and descriptive study was conducted to molecularly identify resistance to organophosphates and carbamates in Aedes aegypti of different physiological ages in a cemetery in northern Peru. Female specimens were captured, taxonomically identified, their ovaries dissected, and the parity percentage calculated. Likewise, the legs of nulliparous, parous, and gravid females were dissected, DNA was extracted, and PCR was performed to detect the mutant ACEr gene associated with resistance to organophosphates and carbamates. A total of 218 (100%) females were captured, with a nulliparity index of 37,61% and a parity index of 62,39%, of which 13,23% of parous females were gravid at the time of capture. The ACEr gene was detected in all three physiological age groups. It is inferred that in the analyzed cemetery, there are Aedes aegypti populations carrying the genetic mutation conferring resistance to organophosphate and carbamate insecticides.

Indexed as

AedesCarbamatesInsecticide ResistanceInsecticidesOrganophosphatesAge FactorsAnimalsCemeteriesCross-Sectional StudiesFemalePeruCarbamatesInsecticidesOrganophosphates

Identifiers

PMID41557549
PMCPMC12679977

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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.