Evidence map›Paper›PMID 33415429›Full record

ArticleJournal of comparative physiology. B, Biochemical, systemic, and environmental physiology2021

An in vitro study of urea and ammonia production and transport by the intestinal tract of fed and fasted rainbow trout: responses to luminal glutamine and ammonia loading.

Ellen H Jung, Joanna Smich, Julian G Rubino, Chris M Wood

Abstract read
PubMed Publisher
In one paragraph

Article in Journal of comparative physiology. B, Biochemical, systemic, and environmental physiology, 2021. 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
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

3 citing papers in PubMed, 14 citations in OpenAlex.

  1. Response of epithelial cell lines from the rainbow trout gut and gill to ammonia.In vitro cellular & developmental biology. Animal · 2026
    Article
  2. Article
  3. 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 3 institutions in 2 countries.

Ellen H JungDepartment of Zoology, University of British Columbia, 6270 University Boulevard, Vancouver, BC, V6T 1Z4, Canada. jung@zoology.ubc.ca.ORCID http://orcid.org/0000-0002-7724-1350
Joanna SmichDepartment of Biology, McMaster University, 1280 Main St. West, Hamilton, ON, L8S 4K1, Canada.
Julian G RubinoDepartment of Biology, McMaster University, 1280 Main St. West, Hamilton, ON, L8S 4K1, Canada.
Chris M WoodDepartment of Zoology, University of British Columbia, 6270 University Boulevard, Vancouver, BC, V6T 1Z4, Canada.ORCID http://orcid.org/0000-0002-9542-2219
University of British Columbia · CAMcMaster University · CAWarsaw University of Life Sciences · PL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Digestion of dietary protein in teleosts results in high ammonia levels within the intestinal chyme that may reach concentrations that are many-fold greater than blood plasma levels. We used in vitro gut sac preparations of the ammoniotelic rainbow trout (Oncorhynchus mykiss) to investigate the role of the intestine in producing and transporting ammonia and urea, with specific focus on feeding versus fasting, and on responses to loading of the lumen with 2 mmol L

Indexed as

AmmoniaOncorhynchus mykissAnimalsFastingGlutamineUreaAmmoniaGlutamineUreaArginaseCPS IIIGastrointestinal tractOncorhynchus mykissOrnithine urea cyclePrandial

Identifiers

PMID33415429
OpenAlexW3120576646

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.