Evidence map›Paper›PMID 36970614›Full record

ArticleFrontiers in bioengineering and biotechnology2023

The lens capsule significantly affects the viscoelastic properties of the lens as quantified by optical coherence elastography.

Taye Mekonnen, Christian Zevallos-Delgado, Hongqiu Zhang, Manmohan Singh, Salavat R Aglyamov, Kirill V Larin

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Article in Frontiers in bioengineering and biotechnology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing 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

14 citing papers in PubMed.

  1. Article
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  9. Automated Compression Testing of the Ocular Lens.Journal of visualized experiments : JoVE · 2024
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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.

Taye MekonnenDepartment of Biomedical Engineering, University of Houston, Houston, TX, United States.
Christian Zevallos-DelgadoDepartment of Biomedical Engineering, University of Houston, Houston, TX, United States.
Hongqiu ZhangDepartment of Biomedical Engineering, University of Houston, Houston, TX, United States.
Manmohan SinghDepartment of Biomedical Engineering, University of Houston, Houston, TX, United States.
Salavat R AglyamovDepartment of Mechanical Engineering, University of Houston, Houston, TX, United States.
Kirill V LarinDepartment of Biomedical Engineering, University of Houston, Houston, TX, United States.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The crystalline lens is a transparent, biconvex structure that has its curvature and refractive power modulated to focus light onto the retina. This intrinsic morphological adjustment of the lens to fulfill changing visual demands is achieved by the coordinated interaction between the lens and its suspension system, which includes the lens capsule. Thus, characterizing the influence of the lens capsule on the whole lens's biomechanical properties is important for understanding the physiological process of accommodation and early diagnosis and treatment of lenticular diseases. In this study, we assessed the viscoelastic properties of the lens using phase-sensitive optical coherence elastography (PhS-OCE) coupled with acoustic radiation force (ARF) excitation. The elastic wave propagation induced by ARF excitation, which was focused on the surface of the lens, was tracked with phase-sensitive optical coherence tomography. Experiments were conducted on eight freshly excised porcine lenses before and after the capsular bag was dissected away. Results showed that the group velocity of the surface elastic wave,

Indexed as

acoustic radiation forcelens biomechanical propertieslens capsuleoptical coherence elastography (OCE)viscoelastic properties

Identifiers

PMID36970614
PMCPMC10034121

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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.