Evidence map›Paper›PMID 26833456›Full record

ArticleMuscle & nerve2016

Analysis of fluid movement in skeletal muscle using fluorescent microspheres.

Loribeth Q Evertz, Sarah M Greising, Duane A Morrow, Gary C Sieck, Kenton R Kaufman

Abstract read
In one paragraph

Article in Muscle & nerve, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
0.7field-weighted citation impact, top 29% 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

7 citing papers in PubMed, 20 citations in OpenAlex.

  1. Review
  2. Modelling intramuscular drug fateInternational journal of pharmaceutics: X · 2022
    Article
  3. Article
  4. Article
  5. On the characterization of interstitial fluid flow in the skeletal muscle endomysium.Journal of the mechanical behavior of biomedical materials · 2020
    Article
  6. ---Mechanosensitivity of aged muscle stem cells.Journal of orthopaedic research : official publication of the Orthopaedic Research Society · 2018
    Article
  7. Article
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 at 2 institutions in 1 country.

Loribeth Q EvertzMayo Graduate School Biomedical Engineering and Physiology Track, Rochester, Minnesota, USA.
Sarah M GreisingDepartments of Physiology and Biomedical Engineering, Rochester, Minnesota, USA.
Duane A MorrowOrthopedic Surgery Mayo Clinic, 200 First Street SW, Rochester, Minnesota, 55905, USA.
Gary C SieckDepartments of Physiology and Biomedical Engineering, Rochester, Minnesota, USA.
Kenton R KaufmanOrthopedic Surgery Mayo Clinic, 200 First Street SW, Rochester, Minnesota, 55905, USA.
Mayo Clinic · USUniversity of Minnesota Rochester · US

Funding

Musculoskeletal Research Training ProgramT32AR056950 · NIAMS · MAYO CLINIC ROCHESTER · PI Jennifer J Westendorf · 2009 to 2026
$7.0M
MICROSENSOR FOR INTRAMUSCULAR PRESSURE MEASUREMENTR01HD031476 · NICHD · MAYO CLINIC ROCHESTER · PI KAUFMAN, KENTON R. · 1994 to 2014
$5.3M
Interdisciplinary Training in Lung Physiology and Biomedical EngineeringT32HL105355 · NHLBI · MAYO CLINIC ROCHESTER · PI PRAKASH, Y. S., SIECK, GARY C. · 2012 to 2021
$3.9M
NHLBI NIH HHS T32 HL105355NIAMS NIH HHS T32 AR056950NICHD NIH HHS R01 HD031476
6 · The paper itself

Abstract

introductionRegional variability in interstitial fluid pressure confounds use of intramuscular pressure measurement to assess muscle force. It is hypothesized that interstitial flow is dependent on intramuscular pressure. The goal of this study was to assess the feasibility of using fluorescent microspheres to evaluate movement of interstitial fluid in skeletal muscle.

methodsTwo diameters of fluorescent microspheres were injected into the rat tibialis anterior during both static (n = 6) and passively lengthened (10% strain) experimental conditions (n = 6). Microsphere dispersion was evaluated using confocal imaging of transverse muscle sections.

resultsFluorescent microspheres tracked interstitial fluid while not penetrating the muscle fiber. When compared with the static condition, significantly greater dispersion (P = 0.003) was seen with passively lengthened conditions (17 ± 9% vs. 31 ± 7%, respectively). Dispersion did not differ for the 2 microsphere sizes (P = 0.811).

conclusionsFluorescent microspheres track movement of interstitial fluid, and dispersion is dependent on passive lengthening. Muscle Nerve 54: 444-450, 2016.

Indexed as

MicrospheresAnimalsExtracellular SpaceFemaleMicroscopy, ConfocalMuscle, SkeletalRatsRats, Sprague-DawleyRegional Blood Flowconfocal microscopyinterstitial fluidinterstitial spaceintramuscular pressurepassive lengtheningtibialis anterior

Identifiers

PMID26833456
PMCPMC4970982
OpenAlexW2269081530

What OpenQuestion holds

Textmetadata
LicenceTDM
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.