Evidence map›Paper›PMID 37249453›Full record

ArticleArchives of endocrinology and metabolism2023

Pre-exercise meal on oxidation of energy substrates during maximal exercise test in non-trained individuals.

Lucas Ribeiro da Silva, Giuseppe Potrick Stefani, Gilson Pires Dorneles, Aline Marcadenti, Pedro Dal Lago

Abstract readComparative Study
In one paragraph

Article in Archives of endocrinology and metabolism, 2023. 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
–field-weighted citation impact
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.

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

5 authors.

Lucas Ribeiro da SilvaLaboratório de Fisiologia Experimental, Universidade Federal de Ciências da Saúde de Porto Alegre (UFCSPA), Porto Alegre, RS, Brasil.
Giuseppe Potrick StefaniLaboratório de Fisiologia Experimental, Universidade Federal de Ciências da Saúde de Porto Alegre (UFCSPA), Porto Alegre, RS, Brasil, gpotrick@gmail.com.
Gilson Pires DornelesLaboratório de Imunologia Celular e Molecular, Universidade Federal de Ciências da Saúde de Porto Alegre, Porto Alegre, RS, Brasil.
Aline MarcadentiInstituto de Pesquisas, Hospital do Coração (IP-HCor), São Paulo, SP, Brasil.
Pedro Dal LagoLaboratório de Fisiologia Experimental, Universidade Federal de Ciências da Saúde de Porto Alegre (UFCSPA), Porto Alegre, RS, Brasil.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Objective: This study aimed to compare the influence of a high carbohydrate meal versus high-fat meal on the oxidation of substrates during an exercise incremental test. Materials and methods: Ten untrained male subjects underwent two days of the protocol. Randomly, they received a high carbohydrate meal or a high-fat meal, receiving the other one in the next protocol. On both days, they performed an incremental treadmill test, with heart rate and maximal oxygen consumption to estimate the oxidation of substrates. Results: The high-fat meal showed an increase in the absolute amount of oxidized fat along with the incremental test ( Conclusion: The meals presented no difference when compared to maximum oxidation point of substrates, the oxidation rate of substrates over time, and heart rate. A pre-test high-fat meal in untrained individuals was shown to be a modulating factor of total oxidized fats throughout the exercise, although it did not exert a significant effect on the rate of this oxidation over time.

Indexed as

Dietary FatsExercise TestBlood GlucoseDietary CarbohydratesEnergy MetabolismHumansMaleMealsOxidation-ReductionOxygen ConsumptionBlood GlucoseDietary CarbohydratesDietary Fatscalorimetrydietary carbohydratesDietary fatsenergy metabolismexercise

Identifiers

PMID37249453
PMCPMC10665054

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Registered trials

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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.