Evidence map›Paper›PMID 41161789›Full record

ArticleThe Journal of veterinary medical science2025

Forensic detection and quantification of methomyl in animal stomach contents using liquid chromatography quadrupole time-of-flight mass spectrometry (LC-Q-TOF/MS) and liquid Chromatography tandem mass spectrometry (LC-MS/MS) in Japan.

Yared Beyene Yohannes, Aki Tanaka, Yuko Kihara, Tsuyoshi Tajima, Shouta Nakayama, Collins Nimako, Yoshinori Ikenaka, Mayumi Ishizuka

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in The Journal of veterinary medical science, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
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

1 citing paper in PubMed.

  1. 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.

Yared Beyene YohannesDepartment of Wildlife Medicine, Nippon Veterinary and Life Science University, Tokyo, Japan.
Aki TanakaDepartment of Wildlife Medicine, Nippon Veterinary and Life Science University, Tokyo, Japan.
Yuko KiharaDepartment of Wildlife Medicine, Nippon Veterinary and Life Science University, Tokyo, Japan.
Tsuyoshi TajimaLaboratory of Veterinary Pharmacology, School of Veterinary Science, Nippon Veterinary and Life Science University, Tokyo, Japan.
Shouta NakayamaLaboratory of Toxicology, Department of Environmental Veterinary Science, Faculty of Veterinary Medicine, Hokkaido University, Hokkaido, Japan.
Collins NimakoLaboratory of Toxicology, Department of Environmental Veterinary Science, Faculty of Veterinary Medicine, Hokkaido University, Hokkaido, Japan.
Yoshinori IkenakaLaboratory of Toxicology, Department of Environmental Veterinary Science, Faculty of Veterinary Medicine, Hokkaido University, Hokkaido, Japan.
Mayumi IshizukaLaboratory of Toxicology, Department of Environmental Veterinary Science, Faculty of Veterinary Medicine, Hokkaido University, Hokkaido, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Pesticide poisoning in animals is a rising forensic issue due to widespread chemical use. This study analyzed stomach contents from 44 deceased animals (domestic and wild) in Japan using liquid chromatography quadrupole time-of-flight mass spectrometry (LC-Q-TOF/MS) for non-targeted screening and liquid Chromatography tandem mass spectrometry (LC-MS/MS) for quantification after Quick, Easy, Cheap, Effective, Rugged, and Safe (QuEChERS) extraction. Non-target screening detected multiple pesticide classes, with carbamates and herbicides being the most prevalent. Methomyl was identified in 29 cases (65.9%), with concentrations up to 157 mg/kg in cats, 75 mg/kg in a civet, and 30 mg/kg in a dog, exceeding the oral LD

Indexed as

Gastrointestinal ContentsMethomylTandem Mass SpectrometryAnimalsCatsChromatography, LiquidDogsFemaleJapanLiquid Chromatography-Mass SpectrometryMaleMethomylanimal poisoningforensic toxicologyliquid chromatography quadrupole time-of-flight mass spectrometrymethomylstomach content

Identifiers

PMID41161789
PMCPMC12712128

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.