Evidence map›Paper›PMID 31724896›Full record

ArticleXenobiotica; the fate of foreign compounds in biological systems2020

Richard C Kolanczyk, Mark A Tapper, Barbara R Sheedy, Jose A Serrano

Open access · greenAbstract read
In one paragraph

Article in Xenobiotica; the fate of foreign compounds in biological systems, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
1.4field-weighted citation impact, top 18% 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

4 citing papers in PubMed, 19 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Xenobiotica; the fate of foreign compounds in biological systems · 2021
    Article
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 1 institution in 1 country.

Richard C KolanczykGreat Lakes Toxicology and Ecology Division, USEPA Office of Research and Development, Center for Computational Toxicology and Exposure, Duluth, MN, USA.
Mark A TapperGreat Lakes Toxicology and Ecology Division, USEPA Office of Research and Development, Center for Computational Toxicology and Exposure, Duluth, MN, USA.ORCID http://orcid.org/0000-0002-7994-616X
Barbara R SheedyGreat Lakes Toxicology and Ecology Division, USEPA Office of Research and Development, Center for Computational Toxicology and Exposure, Duluth, MN, USA.
Jose A SerranoGreat Lakes Toxicology and Ecology Division, USEPA Office of Research and Development, Center for Computational Toxicology and Exposure, Duluth, MN, USA.ORCID http://orcid.org/0000-0003-3508-3515
Environmental Protection Agency · US

Funding

Intramural EPA EPA999999
6 · The paper itself

Abstract

Providing an alternative to pyrethroids, organophosphates, and carbamates, the neonicotinoids are now the most widely used insecticides in the world. They are water soluble and relatively stable in soil and water which allows for run-off through surface waters and thus potentially impacting aquatic species and environments.While the mammalian metabolism of neonicotinoids has been studied extensively, there is a lack of understanding of their metabolism in fish species. The current study constitutes the first report of the metabolism of imidacloprid (IMI) and acetamiprid (AC) in rainbow trout.Formation of respective metabolites 5-hydroxy-imidacloprid and N-desmethyl-acetamiprid was conserved across orders of biological organization in both microsomal and liver slice assays.Michaelis-Menten kinetics were determined for the microsomal conversion of IMI to 5-hydroxy-imidacloprid in rainbow trout (Km = 79.2 µM; Vmax = 0.75 pmole/min/mg) and rat (Km = 158.7 µM; Vmax = 38.4 pmole/min/mg). Kinetics for the microsomal demethylation of AC to N-desmethyl-acetamiprid were determined in the rat (Km = 70.9 µM; Vmax = 10 pmoles/min/mg). N-desmethyl-acetamiprid was found in detectable but below quantifiable levels across the range of test concentrations which precluded a calculation of kinetic rate constants in rainbow trout (RBT).Ultimately, the formation of the metabolites 5-hydroxy-imidacloprid and N-desmethyl-acetamiprid was conserved across RBT and rat species.

Indexed as

AnimalsInsecticidesNeonicotinoidsNitro CompoundsOncorhynchus mykissRatsacetamipridimidaclopridInsecticidesNeonicotinoidsNitro Compoundsacetamipridimidaclopridliver sliceMetabolismmicrosomesneonicotinoidrainbow troutrat

Identifiers

PMID31724896
PMCPMC9822985
OpenAlexW2989420316

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.