hhk

Study of Skin Equivalent Consisting of Collagen and Human Hair Keratin ( HHK ) Matrice

含人发角蛋白和胶原的真皮类似物的研究

Objective To explore and summarize the clinical effect that Human hair keratin ( HHK ) artificial tendon repair defect in hand .

目的观察和总结人发角蛋白（HHK）人工腱修复手部屈伸肌腱缺损的疗效。

Objective : To determine the main biomechanical indexes of the human hair keratin ( HHK ) artificial tendon and its various components .

目的：测定HHK人工腱及其各组分材料的主要生物力学指标。

HHK and its degenerated product can induce the formation of NGF and P75 , create a suitable micro-environment for nerve regeneration .

HHK及其降解产物能诱导NGF和P75的产生，为神经再生创造良好的微环境；

Objective : To investigate the compatibility between human marrow-derived mesenchymal stem cells ( MSCs ) and human hair keratin ( HHK ) artificial tendon in vitro .

目的：研究培养的人骨髓间充质干细胞（MSCs）与人发角蛋白（HHK）人工腱的相容性以及MSCs在HHK上的生长情况。

Objective : To study the expression and distribution of ubiquitin during the repair period of damaged rabbit shank nerve induced by nerve conduit made of human hair keratin ( HHK ) .

目的：应用人发角蛋白神经导管植人兔胫神经缺损部分，诱导神经再生过程中不同时期泛素（ubiquitin）的表达和分布。