Evidence map›Paper›PMID 39449482›Full record

ArticleJournal of functional morphology and kinesiology2024

Influence of Physical Exercise on the Rehabilitation of Volumetric Muscle Loss Injury Reconstructed with Autologous Adipose Tissue.

Maria E Lopez-Espejo, Ignacio Jimena, Maria-Jesus Gil-Belmonte, Jose-Luis L Rivero, Jose Peña-Amaro

Abstract read
In one paragraph

Article in Journal of functional morphology and kinesiology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing 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

3 citing papers in PubMed.

  1. Article
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  3. Review
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.

Maria E Lopez-EspejoDepartment of Morphological Sciences, Section of Histology, Faculty of Medicine and Nursing, Maimonides Institute for Biomedical Research IMIBIC, Reina Sofía University Hospital, University of Cordoba, 14004 Cordoba, Spain.ORCID 0000-0002-9770-1844
Ignacio JimenaDepartment of Morphological Sciences, Section of Histology, Faculty of Medicine and Nursing, Maimonides Institute for Biomedical Research IMIBIC, Reina Sofía University Hospital, University of Cordoba, 14004 Cordoba, Spain.ORCID 0000-0002-5095-6962
Maria-Jesus Gil-BelmonteDepartment of Morphological Sciences, Section of Histology, Faculty of Medicine and Nursing, Maimonides Institute for Biomedical Research IMIBIC, Reina Sofía University Hospital, University of Cordoba, 14004 Cordoba, Spain.ORCID 0000-0002-1088-6576
Jose-Luis L RiveroMuscular Biopathology Laboratory, Department of Comparative Anatomy and Pathological Anatomy and Toxicology, Faculty of Veterinary Medicine, University of Cordoba, 14014 Cordoba, Spain.ORCID 0000-0001-7706-609X
Jose Peña-AmaroDepartment of Morphological Sciences, Section of Histology, Faculty of Medicine and Nursing, Maimonides Institute for Biomedical Research IMIBIC, Reina Sofía University Hospital, University of Cordoba, 14004 Cordoba, Spain.ORCID 0000-0002-2637-1112

Funding

Fundación Pública Andaluza Progreso y Salud. Consejería de Salud y Familias. Junta de Andalu-cía. PS-2020-946
6 · The paper itself

Abstract

backgroundIn volumetric muscle loss (VML) injuries, spontaneous muscle regeneration capacity is limited. The implantation of autologous adipose tissue in the affected area is an option to treat these lesions; however, the effectiveness of this therapy alone is insufficient for a complete recovery of the damaged muscle. This study examined the influence of treadmill exercise on the rehabilitation of VML injuries reconstructed with autologous adipose tissue, as a strategy to counteract the limitations of spontaneous regeneration observed in these injuries.

methodsForty adult male Wistar rats were divided into eight groups of five individuals each: normal control (NC), regenerative control (RC), VML control (VML), VML injury reconstructed with fresh autologous adipose tissue (FAT), exercise-rehabilitated control (RNC), exercise-rehabilitated regenerative control (RRC), exercise-rehabilitated VML injury (RVML), and exercise-rehabilitated VML injury reconstructed with fresh autologous adipose tissue (RFAT). Histological and histochemical staining techniques were used for the analysis of structural features and histomorphometric parameters of the tibialis anterior muscle. Grip strength tests were conducted to assess muscle force.

resultsExercise rehabilitation decreased the proportion of disoriented fibers in RFAT vs. FAT group. The percentage of fibrosis was significantly higher in FAT and RFAT groups versus NC and RNC groups but did not vary significantly between FAT and RFAT groups. Overall, muscle grip strength and fiber size increased significantly in the exercise-rehabilitated groups compared to control groups.

conclusionsTo conclude, rehabilitation with physical exercise tended to normalize the process of muscle repair in a model of VML injury reconstructed with fresh autologous adipose tissue, but it did not reduce the intense fibrosis associated with these injuries.

Indexed as

adipose tissueexercisemuscle regenerationrehabilitationskeletal musclevolumetric muscle loss

Identifiers

PMID39449482
PMCPMC11503405

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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.