Evidence map›Paper›PMID 30536666›Full record

ArticleJournal of anatomy2019

Melatonin release by exocytosis in the rat parotid gland.

Michela Isola, Jörgen Ekström, Raffaella Isola, Francesco Loy

Open access · bronzeAbstract read
In one paragraph

Article in Journal of anatomy, 2019. 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
0.3field-weighted citation impact, top 46% 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, 8 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

4 authors at 1 institution in 2 countries.

Michela IsolaDepartment of Biomedical Sciences, Division of Cytomorphology, University of Cagliari, Cagliari, Italy.ORCID 0000-0001-6347-4682
Jörgen EkströmDepartment of Biomedical Sciences, Division of Cytomorphology, University of Cagliari, Cagliari, Italy.ORCID 0000-0003-2376-0232
Raffaella IsolaDepartment of Biomedical Sciences, Division of Cytomorphology, University of Cagliari, Cagliari, Italy.ORCID 0000-0002-8211-6191
Francesco LoyDepartment of Biomedical Sciences, Division of Cytomorphology, University of Cagliari, Cagliari, Italy.ORCID 0000-0002-6600-3883
University of Cagliari · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Several beneficial effects on oral health are ascribed to melatonin. Due to its lipophilic nature, non-protein-bound circulating melatonin is usually thought to enter the saliva by passive diffusion through salivary acinar gland cells. Recently, however, using transmission electron microscopy (TEM), melatonin was found in acinar secretory granules of human salivary glands. To test the hypothesis that granular located melatonin is actively discharged into the saliva by exocytosis, i.e. contrary to the general belief, the β-adrenergic receptor agonist isoprenaline, which causes the degranulation of acinar parotid serous cells, was administered to anaesthetised rats. Sixty minutes after an intravenous bolus injection of isoprenaline (5 mg kg

Indexed as

Acinar CellsAnimalsExocytosisImmunohistochemistryMelatoninMicroscopy, Electron, TransmissionParotid GlandRatsSecretory VesiclesMelatoninexocytosisimmunogold methodmelatoninparotid glandsecretiontransmission electron microscopy

Identifiers

PMID30536666
PMCPMC6365479
OpenAlexW2904877538

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.