Evidence map›Paper›PMID 39891344›Full record

ArticleJournal of biophotonics2025

The Relationship Between the Optical Properties of Articular Cartilage and the Biomechanical Parameters of the Tissue.

Iman Kafian-Attari, Mohammad Ebrahimi, Ervin Nippolainen, Arash Mirhashemi, Petri Paakkari, Florian Bergmann, Florian Foschum, Alwin Kienle, Juha Töyräs, Isaac Afara

Abstract read
In one paragraph

Article in Journal of biophotonics, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

10 authors.

Iman Kafian-AttariDepartment of Technical Physics, University of Eastern Finland, Kuopio, Finland.
Mohammad EbrahimiDepartment of Technical Physics, University of Eastern Finland, Kuopio, Finland.
Ervin NippolainenDepartment of Technical Physics, University of Eastern Finland, Kuopio, Finland.ORCID 0000-0002-1317-2683
Arash MirhashemiDepartment of Technical Physics, University of Eastern Finland, Kuopio, Finland.
Petri PaakkariDepartment of Technical Physics, University of Eastern Finland, Kuopio, Finland.
Florian BergmannInstitute for Laser in Medicine and Metrology, University of Ulm, Ulm, Germany.
Florian FoschumInstitute for Laser in Medicine and Metrology, University of Ulm, Ulm, Germany.
Alwin KienleInstitute for Laser in Medicine and Metrology, University of Ulm, Ulm, Germany.
Juha TöyräsDepartment of Technical Physics, University of Eastern Finland, Kuopio, Finland.
Isaac AfaraDepartment of Technical Physics, University of Eastern Finland, Kuopio, Finland.

Funding

Academy of FinlandJane ja Aatos Erkon SäätiöKuopion Yliopistollinen SairaalaSuomalainen Tiedeakatemia
6 · The paper itself

Abstract

This study investigates the relationship between the optical properties of articular cartilage with its biomechanical parameters. The absorption and reduced scattering coefficients of articular cartilage, and average maximum penetration depth, average maximum lateral spread, and average path length of photons were estimated by optical measurements and Monte Carlo simulation. The equilibrium and instantaneous moduli, and initial fibrillar network, strain-dependent fibrillar network, and nonfibrillar network moduli, and initial and deformation-dependent permeability of the tissue were estimated by multistep stress-relaxation measurement and fibril-reinforced poroelastic modeling. The relationship between the optical properties and biomechanical parameters was assessed using predictive regression modeling. A strong relationship was found between reduced scattering coefficients, averaged maximum penetration depth, averaged maximum lateral spread, and average path length of photons with equilibrium, instantaneous, and initial fibrillar network moduli. We attribute this relationship to the collagen fibers as the main contributor to the scattering and biomechanical properties of the tissue.

Indexed as

Cartilage, ArticularMechanical PhenomenaOptical PhenomenaAnimalsBiomechanical PhenomenaModels, BiologicalMonte Carlo MethodScattering, Radiationarticular cartilagebiomechanicsdiffuse optical spectroscopyfibril‐reinforced poroelastic modelinglight propagationmachine learningMonte Carlo simulationtissue optical properties

Identifiers

PMID39891344
PMCPMC11972934

What Socratic holds

Textmetadata
LicenceCC BY-NC
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 Socratic graph.