Evidence map›Paper›PMID 7913382›Full record

ArticleBritish journal of pharmacology1994

Comparative analysis of the vagal stimulation of gastric acid secretion in rodent isolated stomach preparations.

N J Welsh, N P Shankley, J W Black

Open access · bronzeAbstract readComparative Study
In one paragraph

Article in British journal of pharmacology, 1994. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
1.5field-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

5 citing papers in PubMed, 30 citations in OpenAlex.

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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

3 authors at 1 institution in 1 country.

N J WelshDepartment of Analytical Pharmacology, King's College School of Medicine & Dentistry, Rayne Institute, London.
N P Shankley
J W Black
King's College School · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

1. Electrical field stimulation produced a tetrodotoxin-sensitive, frequency-dependent, release of acid from isolated, lumen-perfused, stomach preparations from mouse, immature rat and guinea-pig. 2. In the guinea-pig and mouse preparations, the frequency-dependent response was abolished by hexamethonium, acetylcholine (ACh) muscarinic (M) and histamine H2-receptor blockade, consistent with the hypothesis that the vagal ACh acts indirectly by stimulating the release of endogenous histamine. 3. In contrast, in the rat preparation the frequency-dependent response was partially refractory to all of these inhibitors. However, a combination of H2- and ACh M-receptor blockade did abolish the effect. 4. We conclude that vagal-stimulated acid secretion in the rat, unlike the other two species, behaves as though there is a direct innervation of the oxyntic cells by either cholinergic or noncholinergic neurones.

Indexed as

AnimalsAtropineCholecystokininCholinergic AntagonistsElectric StimulationGastric AcidGastric MucosaGuinea PigsHexamethonium CompoundsHistamine H2 AntagonistsHydrogen-Ion ConcentrationIndolesIn Vitro TechniquesMaleMeglumineMiceAtropineCholecystokininCholinergic AntagonistsHexamethonium CompoundsHistamine H2 AntagonistsIndolesMegluminePD 134308Receptors, CholecystokininTetrodotoxin

Identifiers

PMID7913382
PMCPMC1910289
OpenAlexW2022750331

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.