Novel CO2-encapsulated Pluronic F127 hydrogel for the treatment of Achilles tendon injury.
學年 112
學期 1
出版（發表）日期 2023-12-11
作品名稱 Novel CO2-encapsulated Pluronic F127 hydrogel for the treatment of Achilles tendon injury.
作品名稱（其他語言）
著者 Huang, Chao-tsai
單位
出版者
著錄名稱、卷期、頁數 Scientific Reports 13,　21895
摘要 Nonsurgical treatment and surgical repairment of injured Achilles tendons seldom restore the wounded tendon to its original elasticity and stiffness. Therefore, we hypothesized that the surgically repaired Achilles tendon can achieve satisfactory regeneration by applying multi-drug encapsulated hydrogels. In this study, a novel bupivacaine-eluting carbon dioxide-encapsulated Pluronic F127 hydrogel (BC-hydrogel) was developed for the treatment of Achilles tendon injuries. The rheological properties of BC-hydrogel were measured. A high-performance liquid chromatography assay was used to assess the release characteristics of bupivacaine in both in vitro and in vivo settings. Furthermore, the effectiveness of BC-hydrogel in treating torn tendons was examined in a rat model, and histological analyses were conducted. Evidently, the degradable hydrogels continuously eluted bupivacaine for more than 14 days. The animal study results revealed that the BC-hydrogel improved the post-surgery mobility of the animals compared with pristine hydrogels. Histological assay results demonstrated a significant reaction to high vascular endothelial growth factor in the surrounding tissues and expression of collagen I within the repaired tendon. This demonstrates the potential of this novel BC-hydrogel as an effective treatment method for Achilles tendon injuries.
關鍵字 CO2-encapsulated;tendon injury;liquid chromatography
語言 en
ISSN 2045-2322
期刊性質 國外
收錄於 SCI
產學合作
通訊作者 Shih-Jung Liu
審稿制度 否
國別 GBR
公開徵稿
出版型式 ,電子版
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