Evidence map›Paper›PMID 32074330›Full record

ArticleMilitary medicine2020

N-Acetyl-L-Cysteine Reduces Fibrosis and Improves Muscle Function After Acute Compartment Syndrome Injury.

Benyam Yosef, Yu Zhou, Kathryn Mouschouris, James Poteracki, Shay Soker, Tracy Criswell

Open access · bronzeAbstract read
In one paragraph

Article in Military medicine, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
0.6field-weighted citation impact, top 32% 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

6 citing papers in PubMed, 9 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

6 authors at 3 institutions in 1 country.

Benyam YosefDepartment of Cardiac Surgery, Brigham and Young Women's Hospital, 75 Francis St., Boston, MA 02115.
Yu ZhouWake Forest Institute for Regenerative Medicine, Wake Forest Baptist Health, Medical Center Blvd, Winston-Salem, NC 27157.
Kathryn MouschourisWake Forest Institute for Regenerative Medicine, Wake Forest Baptist Health, Medical Center Blvd, Winston-Salem, NC 27157.
James PoterackiWake Forest Institute for Regenerative Medicine, Wake Forest Baptist Health, Medical Center Blvd, Winston-Salem, NC 27157.
Shay SokerWake Forest Institute for Regenerative Medicine, Wake Forest Baptist Health, Medical Center Blvd, Winston-Salem, NC 27157.
Tracy CriswellDepartment of Cardiac Surgery, Brigham and Young Women's Hospital, 75 Francis St., Boston, MA 02115.
Atrium Health Wake Forest Baptist · USForest Institute · USBrigham and Women's Hospital · US

Funding

Studies in Translational Regenerative MedicineT32EB014836 · NIBIB · WAKE FOREST UNIVERSITY HEALTH SCIENCES · PI ANTHONY ATALA, Victoria Weis · 2013 to 2026
$1.7M
NIBIB NIH HHS T32 EB014836
6 · The paper itself

Abstract

introductionUpon injury, skeletal muscle undergoes a multiphase process beginning with degeneration of the damaged tissue, which is accompanied by inflammation and finally regeneration. One consequence of an injured microenvironment is excessive production of reactive oxygen species, which results in attenuated regeneration and recovery of function ultimately leading to fibrosis and disability. The objective of this research was to test the potential of the antioxidant, N-Acetyl-L-Cysteine (NAC), as a mediator of reactive oxygen species damage that results from traumatic muscle injury in order to support repair and regeneration of wounded muscle tissue and improve function recovery. MATERIALS AND

methodsAdult female Lewis rats were subjected to compartment syndrome injury as previously published by our group. Rats received intramuscular injections of NAC or vehicle at 24, 48, and 72 hours postinjury. Muscle function, tissue fibrosis, and the expression of myogenic and angiogenic markers were measured.

resultsMuscle function was significantly improved, and tissue fibrosis was significantly decreased in NAC-treated muscles.

conclusionsThese results suggest that NAC treatment of skeletal muscle after injury may be a viable option for the prevention of long-term fibrosis and scar formation, facilitating recovery of muscle function.

Indexed as

Protective FactorsAcetylcysteineAnalysis of VarianceAnimalsCompartment SyndromesDisease Models, AnimalFemaleFree Radical ScavengersMuscle, SkeletalRats, Inbred LewReal-Time Polymerase Chain ReactionAcetylcysteineFree Radical Scavengers

Identifiers

PMID32074330
PMCPMC7029776
OpenAlexW3008196008

What OpenQuestion holds

Textmetadata
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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.