Evidence map›Paper›PMID 29142468›Full record

ArticleWorld journal of gastroenterology2017

Glucagon-like peptide-2 modulates the nitrergic neurotransmission in strips from the mouse gastric fundus.

Rachele Garella, Eglantina Idrizaj, Chiara Traini, Roberta Squecco, Maria Giuliana Vannucchi, Maria Caterina Baccari

Open access · hybridAbstract read
In one paragraph

Article in World journal of gastroenterology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
0.6field-weighted citation impact, top 38% 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

12 citing papers in PubMed, 14 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Review
  5. Article
  6. Article
  7. Article
  8. Article
  9. Nitric Oxide: From Gastric Motility to Gastric Dysmotility.International journal of molecular sciences · 2021
    Review
  10. Article
  11. Article
  12. 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

6 authors at 2 institutions in 2 countries.

Rachele GarellaDepartment of Experimental and Clinical Medicine, Section of Physiology, University of Florence, 50134 Florence, Italy.
Eglantina IdrizajDepartment of Experimental and Clinical Medicine, Section of Physiology, University of Florence, 50134 Florence, Italy.
Chiara TrainiDepartment of Experimental and Clinical Medicine, Histology and Embryology Research Unit, University of Florence, 50134 Florence, Italy.
Roberta SqueccoDepartment of Experimental and Clinical Medicine, Section of Physiology, University of Florence, 50134 Florence, Italy.
Maria Giuliana VannucchiDepartment of Experimental and Clinical Medicine, Histology and Embryology Research Unit, University of Florence, 50134 Florence, Italy.
Maria Caterina BaccariDepartment of Experimental and Clinical Medicine, Section of Physiology, University of Florence, 50134 Florence, Italy. mcaterina.baccari@unifi.it.
Scientific Research Institute of Experimental and Clinical Medicine · RUUniversity of Florence · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

aimTo investigate whether glucagon-like peptide-2 (GLP-2) influences the neurally-induced responses in gastric strips from mice, since no data are available.

methodsFor functional experiments, gastric fundal strips were mounted in organ baths containing Krebs-Henseleit solution. Mechanical responses were recorded via force-displacement transducers, which were coupled to a polygraph for continuous recording of isometric tension. Electrical field stimulation (EFS) was applied via two platinum wire rings through which the preparation was threaded. The effects of GLP-2 (2 and 20 nmol/L) were evaluated on the neurally-induced contractile and relaxant responses elicited by EFS. Neuronal nitric oxide synthase (nNOS) enzyme was evaluated by immunohistochemistry.

resultsIn the functional experiments, electrical field stimulation (EFS, 4-16 Hz) induced tetrodotoxin (TTX)-sensitive contractile responses, which were reduced in amplitude by GLP-2 (

conclusionThe results demonstrate that in gastric fundal strips, GLP-2 influences the amplitude of neurally-induced responses through the modulation of the nitrergic neurotransmission and increases nNOS expression.

Indexed as

AnimalsElectric StimulationFemaleGastric FundusGastrointestinal MotilityGlucagon-Like Peptide 2MiceMuscle ContractionMuscle RelaxationMuscle, SmoothNitric OxideNitric Oxide Synthase Type ISynaptic TransmissionGlucagon-Like Peptide 2Nitric OxideNitric Oxide Synthase Type INos1 protein, mouseGastric motilityGlucagon-like peptide-2ImmunohistochemistryNeuronal nitric oxide synthaseNon-adrenergic non-cholinergic neurotransmission

Identifiers

PMID29142468
PMCPMC5677198
OpenAlexW2766367193

What OpenQuestion holds

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LicenceCC BY-NC
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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.