Evidence map›Paper›PMID 31980890›Full record

ArticleJournal of comparative physiology. B, Biochemical, systemic, and environmental physiology2020

In vitro characterisation of calcium influx across skin and gut epithelia of the Pacific hagfish, Eptatretus stoutii.

Chris N Glover, Greg G Goss

Abstract read
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In one paragraph

Article in Journal of comparative physiology. B, Biochemical, systemic, and environmental physiology, 2020. 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
0.5field-weighted citation impact, top 35% 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

0 citing papers in PubMed, 4 citations in OpenAlex.

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

2 authors at 1 institution in 1 country.

Chris N GloverFaculty of Science and Technology and Athabasca River Basin Research Institute, Athabasca University, 1 University Drive, Athabasca, AB, T9S 3A3, Canada. cglover@athabascau.ca.ORCID 0000-0001-9170-5759
Greg G GossBamfield Marine Sciences Centre, Bamfield, BC, Canada.
University of Alberta · CA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Although hagfishes osmoconform, concentrations of calcium in their extracellular fluids are maintained at levels lower than those of seawater. Ultimately, calcium homeostasis is a product of relative rates of influx and efflux into the animal, but little is known regarding these processes in hagfish. Using in vitro approaches, calcium influx across gut and skin epithelia of the Pacific hagfish, Eptatretus stoutii, was characterised. Analysis of concentration-dependent kinetics showed that accumulation into skin tissue was linear at mucosal calcium concentrations up to 10 mM. However, movement into the serosal compartment was saturable, with a maximal transport rate of 59 nmol cm

Indexed as

AnimalsCalciumEpithelial CellsGastrointestinal TractHagfishesIntestinal MucosaIn Vitro TechniquesIon TransportSkinCalciumCalciumConcentration-dependent kineticsEpithelial transportFeedingHagfishIon regulation

Identifiers

PMID31980890
OpenAlexW3000798005

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.