Abstract
The knee joint is the main force part of the human body and is very dangerous in daily activities and sports. Based on nanomaterials, this article explored ligament injury repair in kinematics. In experiments to determine the mechanical properties of synovial mesenchymal stem cells (SMSCs) induced by force growth factor e-peptide (MGF-C24E), the Young’s modulus was 4.65 ± 2.87 kPa, and the Young’s modulus of SMSCs was 1.72 ± 0.9 kPa. The Young’s modulus of MGF-c24E was significantly increased by inducing SMSCs with 10 ∼ 30 ng/mL ± C24E, and the Young’s modulus of MGF-c24E for SMSCs were 2.49 ± 1.13 kPa, 4.582.21 kPa, and 6.41 ± 3.88 kPa, respectively. After induction of MGF-C24E, there was no significant difference in the Yang’s modulus of SMSCs compared with the control group, which indicated that MGF-C24E promoted the differentiation of SMSCs into ligaments. Therefore, the repair of ligament injuries with nanomaterials is very effective.
Published Version
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