Evidence map›Paper›PMID 41728090›Full record

ArticleFrontiers in aging neuroscience2026

Physical exercise/melatonin interaction in young rats fed a low-protein diet: a behavioral, electrophysiological, and redox balance analysis.

Maria Luísa Figueira de Oliveira, Jennyfer Martins de Carvalho, José Anderson da Silva Gomes, Valéria Bianca de Souza Santos, Leucio Duarte Vieira Filho, Arthur Gabriel Alves Furtado de Carvalho Noya, Rubem Carlos Araujo Guedes

Abstract read
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Article in Frontiers in aging neuroscience, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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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

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3 · Its place in the literature

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4 · The record

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5 · Who and what money

Authors and funding

7 authors.

Maria Luísa Figueira de OliveiraDepartment of Physiology and Pharmacology, Biosciences Center, Federal University of Pernambuco, Recife, Brazil.
Jennyfer Martins de CarvalhoDepartment of Physiology and Pharmacology, Biosciences Center, Federal University of Pernambuco, Recife, Brazil.
José Anderson da Silva GomesDepartment of Physiology and Pharmacology, Biosciences Center, Federal University of Pernambuco, Recife, Brazil.
Valéria Bianca de Souza SantosDepartment of Physiology and Pharmacology, Biosciences Center, Federal University of Pernambuco, Recife, Brazil.
Leucio Duarte Vieira FilhoDepartment of Physiology and Pharmacology, Biosciences Center, Federal University of Pernambuco, Recife, Brazil.
Arthur Gabriel Alves Furtado de Carvalho NoyaDepartment of Nutrition, Federal University of Pernambuco, Recife, Brazil.
Rubem Carlos Araujo GuedesDepartment of Nutrition, Federal University of Pernambuco, Recife, Brazil.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Introduction: Early-life protein malnutrition disrupts redox balance in the brain and alters brain development and function. This study evaluated the effects of subcutaneous melatonin (MLT) administration, treadmill exercise (TE), and their combination on behavioral parameters (anxiety and memory), brain electrical activity (cortical spreading depression, CSD), and brain oxidative stress in well-nourished ( Methods: Both well-nourished and malnourished rats were assigned to treadmill exercise ( Results: Malnutrition increased anxiety-like behaviors, impaired memory, accelerated CSD propagation, and disrupted cortical redox balance. Both MLT administration and TE reduced these adverse effects, improving behavioral performance, slowing CSD, and attenuating prooxidant markers. The combined interventions produced values closer to those of well-nourished animals. Conclusion: The data suggest that melatonin and aerobic exercise have complementary neuroprotective effects in malnourished young rats, mitigating behavioral and electrophysiological disturbances and restoring brain oxidative balance. These interventions may be promising strategies for minimizing the consequences of early-life protein malnutrition on neurodevelopment.

Indexed as

anxietycortical spreading depressionmalnutritionmelatoninneuroplasticityphysical activityredox imbalance

Identifiers

PMID41728090
PMCPMC12920428

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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 Socratic graph.