Evidence map›Paper›PMID 35060417›Full record

ArticleAmerican journal of men's health

The Effect of Daytime Ingestion of Melatonin on Thyroid Hormones Responses to Acute Submaximal Exercise in Healthy Active Males: A Pilot Study.

Amine Souissi, Ismail Dergaa, Hamdi Chtourou, Helmi Ben Saad

Open access · goldAbstract read
In one paragraph

Article in American journal of men's health. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
2.4field-weighted citation impact, top 10% 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

13 citing papers in PubMed, 18 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 2 institutions in 1 country.

Amine SouissiLaboratoire de recherche "Insuffisance cardiaque, LR12SP09," Hôpital Farhat HACHED de Sousse, Université de Sousse, Sousse, Tunisie.ORCID 0000-0003-2072-2425
Ismail DergaaHigh Institute of Sport and Physical Education, University of Sfax, Sfax, Tunisia.
Hamdi ChtourouHigh Institute of Sport and Physical Education, University of Sfax, Sfax, Tunisia.
Helmi Ben SaadLaboratoire de recherche "Insuffisance cardiaque, LR12SP09," Hôpital Farhat HACHED de Sousse, Université de Sousse, Sousse, Tunisie.ORCID 0000-0002-7477-2965
Hôpital Farhat Hached · TNUniversity of Sfax · TN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

It is well known that exercise increases the activity of thyroid glands and raises the blood level of melatonin. The increase of melatonin during exercise may be linked to a rise in thyroid-stimulating hormone (TSH). No previous study has investigated the combined effects of melatonin ingestion and acute submaximal exercise on thyroid hormones' responses. The purpose of this pilot study was to explore the effects of daytime ingestion of melatonin on thyroid hormones' responses to acute submaximal exercise. After 50 min of either melatonin (6 mg) or placebo ingestion, eight physical education students (mean ± standard deviation of age: 22 ± 1 years) were asked to run for 45 min at 60% of their maximum aerobic speed. Free thyroxine (fT4) and TSH were measured in plasma samples before and immediately after exercise. After submaximal exercise, TSH increased by 54% in both placebo and melatonin conditions. There was no significant (Condition × Exercise) interaction, and no significant condition effect for TSH. The fT4 remained unchanged before/after submaximal exercise in both placebo [15.2 (1.9) and 15.0 (1.6) pmol/L, respectively,

Indexed as

MelatoninAdultEatingHumansMalePilot ProjectsThyroid HormonesThyroxineYoung AdultMelatoninThyroid HormonesThyroxinebiological rhythminflammationmetabolismoxidative stressthyrotropic axis

Identifiers

PMID35060417
PMCPMC8785310
OpenAlexW4206085801

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.