Evidence map›Paper›PMID 29068534›Full record

ArticleAnnals of the New York Academy of Sciences2017

Freezing does not alter multiscale tendon mechanics and damage mechanisms in tension.

Andrea H Lee, Dawn M Elliott

Abstract read
In one paragraph

Article in Annals of the New York Academy of Sciences, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed
3.1field-weighted citation impact, top 9% 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

25 citing papers in PubMed, 46 citations in OpenAlex.

  1. Article
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  10. Guidelines for ex vivo mechanical testing of tendon.Journal of orthopaedic research : official publication of the Orthopaedic Research Society · 2023
    Review
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  19. Article
  20. Multi-Scale Loading and Damage Mechanisms of Plantaris and Rat Tail Tendons.Journal of orthopaedic research : official publication of the Orthopaedic Research Society · 2019
    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

2 authors at 1 institution in 1 country.

Andrea H LeeDepartment of Biomedical Engineering, University of Delaware, Newark, Delaware.ORCID 0000-0002-6559-137X
Dawn M ElliottDepartment of Biomedical Engineering, University of Delaware, Newark, Delaware.
University of Delaware · US

Funding

Predictive Modeling & Optimal Control Framework for Model-Based Epidemic Response in DelawareP20GM103446 · NIGMS · UNIVERSITY OF DELAWARE · PI Anjana Narayan Bhat · 2012 to 2026
$67.2M
Multi-scale biomechanics of engineered and native fibrous load-bearing tissueR01EB002425 · NIBIB · UNIVERSITY OF PENNSYLVANIA · PI ELLIOTT, DAWN M, MAUCK, ROBERT L · 2003 to 2017
$4.1M
NIBIB NIH HHS R01 EB002425NIGMS NIH HHS P20 GM103446
6 · The paper itself

Abstract

It is common in biomechanics to use previously frozen tissues, where it is assumed that the freeze-thaw process does not cause consequential mechanical or structural changes. We have recently quantified multiscale tendon mechanics and damage mechanisms using previously frozen tissue, where damage was defined as an irreversible change in the microstructure that alters the macroscopic mechanical parameters. Because freezing has been shown to alter tendon microstructures, the objective of this study was to determine if freezing alters tendon multiscale mechanics and damage mechanisms. Multiscale testing using a protocol that was designed to evaluate tendon damage (tensile stress-relaxation followed by unloaded recovery) was performed on fresh and previously frozen rat tail tendon fascicles. At both the fascicle and fibril levels, there was no difference between the fresh and frozen groups for any of the parameters, suggesting that there is no effect of freezing on tendon mechanics. After unloading, the microscale fibril strain fully recovered, and interfibrillar sliding only partially recovered, suggesting that the tendon damage is localized to the interfibrillar structures and that mechanisms of damage are the same in both fresh and previously frozen tendons.

Indexed as

Biomechanical PhenomenaFreezingAlgorithmsAnimalsFemaleMicroscopy, Electron, ScanningModels, BiologicalRats, Long-EvansStress, MechanicalTendonsdamagefreeze-thawmechanicsmultiscale testingtendon

Identifiers

PMID29068534
PMCPMC6611696
OpenAlexW2767010104

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.