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Effect of age on the biomechanical properties of porcine LCL
ID Singh, Narendra (Avtor), ID Trajkovski, Jovan (Avtor), ID Rodriguez Matas, Jose Felix (Avtor), ID Kunc, Robert (Avtor)

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Izvleček
The Lateral Collateral Ligament (LCL), one of the four major ligaments in the knee joint, resides on the outer aspect of the knee. It forms a vital connection between the femur and the fibula. The LCL’s primary role is to provide stability against Varus forces, safeguarding the knee from undue rotation and tibial displacement. Uniaxial mechanical testing was conducted on the dog bone (DB) samples in this study. The porcine of different ages, from 3 months to 48 months (4 years) old, were used to analyse the effect of age. A constant head speed of 200 mm/s was applied throughout the tests to mimic strain–stress and damage responses at an initial strain rate of 13.3/s. The mechanical properties of LCL were evaluated, with a specific focus on the effect of age. The LMM (Linear Mixed Model) analysis revealed a marginally significant positive slope for Young’s modulus (p = 0.0512) and a significant intercept (p = 0.0016); for Maximum Stress, a negative slope (p = 0.0346) and significant intercept (p < 0.0001); while Maximum Stretch showed a significant negative slope (p = 0.0007) and intercept (p < 0.0001), indicating the muscle reduces compliance and load-bearing capacity with age.

Jezik:Angleški jezik
Ključne besede:porcine ligaments, tension tests, age-related changes, Lateral Collateral Ligaments, biomechanics
Vrsta gradiva:Članek v reviji
Tipologija:1.01 - Izvirni znanstveni članek
Organizacija:FS - Fakulteta za strojništvo
Status publikacije:Objavljeno
Različica publikacije:Objavljena publikacija
Leto izida:2025
Št. strani:13 str.
Številčenje:Vol. 12, no. 1, art. 5
PID:20.500.12556/RUL-166278 Povezava se odpre v novem oknu
UDK:531/533:61
ISSN pri članku:2306-5354
DOI:10.3390/bioengineering12010005 Povezava se odpre v novem oknu
COBISS.SI-ID:220755715 Povezava se odpre v novem oknu
Datum objave v RUL:31.12.2024
Število ogledov:294
Število prenosov:99
Metapodatki:XML DC-XML DC-RDF
:
SINGH, Narendra, TRAJKOVSKI, Jovan, RODRIGUEZ MATAS, Jose Felix in KUNC, Robert, 2025, Effect of age on the biomechanical properties of porcine LCL. Bioengineering [na spletu]. 2025. Vol. 12, no. 1,  5. [Dostopano 3 maj 2025]. DOI 10.3390/bioengineering12010005. Pridobljeno s: https://repozitorij.uni-lj.si/IzpisGradiva.php?lang=slv&id=166278
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Gradivo je del revije

Naslov:Bioengineering
Skrajšan naslov:Bioengineering
Založnik:MDPI AG
ISSN:2306-5354
COBISS.SI-ID:523002649 Povezava se odpre v novem oknu

Licence

Licenca:CC BY 4.0, Creative Commons Priznanje avtorstva 4.0 Mednarodna
Povezava:http://creativecommons.org/licenses/by/4.0/deed.sl
Opis:To je standardna licenca Creative Commons, ki daje uporabnikom največ možnosti za nadaljnjo uporabo dela, pri čemer morajo navesti avtorja.

Projekti

Financer:ARIS - Javna agencija za znanstvenoraziskovalno in inovacijsko dejavnost Republike Slovenije
Številka projekta:P2-0109
Naslov:Modeliranje v tehniki in medicini

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