Material advancement in tissue-engineered nerve conduit
نویسندگان
چکیده
منابع مشابه
Scaffoldless tissue-engineered nerve conduit promotes peripheral nerve regeneration and functional recovery after tibial nerve injury in rats
Damage to peripheral nerve tissue may cause loss of function in both the nerve and the targeted muscles it innervates. This study compared the repair capability of engineered nerve conduit (ENC), engineered fibroblast conduit (EFC), and autograft in a 10-mm tibial nerve gap. ENCs were fabricated utilizing primary fibroblasts and the nerve cells of rats on embryonic day 15 (E15). EFCs were fabri...
متن کاملTissue-engineered Peripheral Nerve
Nerve injuries occur by a variety of mechanisms, including traumatic wounds, thermal or chemical damage, myelin or axonal degeneration, and acute compression. These injuries typically result in the loss of motor function, sensory function, or both. Functional recovery is regained upon complete axonal regeneration, which includes remyelination and reinnervation (i.e., synapse formation) of the a...
متن کاملA 3D-engineered porous conduit for peripheral nerve repair
End-to-end neurorrhaphy is the most commonly used method for treating peripheral nerve injury. However, only 50% of patients can regain useful function after treating with neurorrhaphy. Here, we constructed a 3D-engineered porous conduit to promote the function recovery of the transected peripheral nerve after neurorrhaphy. The conduit that consisted of a gelatin cryogel was prepared by molding...
متن کاملDecellularized tissue-engineered blood vessel as an arterial conduit.
Arterial tissue-engineering techniques that have been reported previously typically involve long waiting times of several months while cells from the recipient are cultured to create the engineered vessel. In this study, we developed a different approach to arterial tissue engineering that can substantially reduce the waiting time for a graft. Tissue-engineered vessels (TEVs) were grown from ba...
متن کاملEngineered neural tissue for peripheral nerve repair.
A new combination of tissue engineering techniques provides a simple and effective method for building aligned cellular biomaterials. Self-alignment of Schwann cells within a tethered type-1 collagen matrix, followed by removal of interstitial fluid produces a stable tissue-like biomaterial that recreates the aligned cellular and extracellular matrix architecture associated with nerve grafts. S...
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ژورنال
عنوان ژورنال: Nanotechnology Reviews
سال: 2021
ISSN: 2191-9097
DOI: 10.1515/ntrev-2021-0028