نتایج جستجو برای: peripheral nerve graft

تعداد نتایج: 403131  

Journal: :International Journal of Molecular Sciences 2016

2013
Samuel Jonsson Rebecca Wiberg Aleksandra M. McGrath Lev N. Novikov Mikael Wiberg Liudmila N. Novikova Paul J. Kingham

Despite advances in surgical techniques for peripheral nerve repair, functional restitution remains incomplete. The timing of surgery is one factor influencing the extent of recovery but it is not yet clearly defined how long a delay may be tolerated before repair becomes futile. In this study, rats underwent sciatic nerve transection before immediate (0) or 1, 3, or 6 months delayed repair wit...

Abbas Raisi, Ali Mehrshad, Mehran Akhoondi, Mohammad Shahraki, Rahim Mohammadi ,

The repair of peripheral nerve injuries is still one of the most challenging tasks and concerns in neurosurgery. Effect of methylprednisolone-laden hydrogel loaded into a chitosan conduit on the functional recovery of peripheral nerve using a rat sciatic nerve regeneration model was assessed. A 10-mm sciatic nerve defect was bridged using a chitosan conduit (CHIT/CGP-Hydrogel) filled with CGP-h...

Journal: :Neuron 1999
Marie T. Filbin

at the synapse. Regardless of the final explanation for readily grow in vivo into an implanted graft of PNS tissue the unexpected results with LAT, genetics has served (Richardson et al., 1980; David and Aguayo, 1981). its purpose in calling attention to a molecule that is not An environment favorable to regeneration, however, a usual suspect at the synapse. is not all that is needed. Further w...

Hamid Abootaleb, Korosh Mansouri, Mehrdad Bakhtyari,

A B S T R A C TIntroduction: Peripheral nerve injury is a common disorder and leads to permanent neurological defects. Schwann cells have been shown to have nerve repair after being transplanted in peripheral nerve injury. The aim of this study was to determine the beneficial effect of allograft Schwann cells on electrophysiological outcome after transection of the sciatic nerve in rats.Methods...

SK Kulkarni SSV Padi

Despite the important role of both cyclooxygenase (COX) isoforms (i.e. COX-1 and COX-2) in maintenance of hypersensitivity following peripheral nerve injury, their role in the development of neuropathic pain is not clear. The present study was undertaken to determine the effect of COX inhibitors to address the potential role of COX isozymes in the development of neuropathic pain in rats after c...

Abbas Raisi Behnam Heshmatian Keyvan Amini Nowruz Delirezh Saeed Azizi,

Objective-To evaluate effect of chitosan conduit for peripheral nerve regeneration using sciatic nerve transection model in rat Design- Experimental in vivo study. Animals- Sixty healthy male Wistar rats. Procedures-The rats were divided into four experimental groups (n=15) randomly. In sham group the left sciatic nerve was exposed through a gluteal muscle incision and after careful...

Objective(s): Schwann cells (SCs) have a wide range of applications as seed cells in the treatment of nerve injury during transplantation. However, there has been no report yet on kinds of proteomics changes that occur in Schwann cells before and after peripheral nerve injury.Materials and Methods: Activated Schwann cells (ASCs) and normal Schwann cells (NSCs) were obtained from adult Wistar ra...

Journal: :Anesthesiology Research and Practice 2011

2017
Xie-Gang Ding Shi-Wen Li Xin-Min Zheng Xing-Huan Wang Yi Luo

In this study, we investigated the feasibility of using autologous vein graft and platelet-derived growth factors to bridge transected cavernous nerve in a rat model. A short defect in the bilateral cavernous nerve was created and repaired with vein graft from the right jugular vein or vein graft plus platelet-derived growth factors. The 32 rats were divided into four groups, namely Group 1 - n...

200420052006200720082009201020112012201320142015201620172018201920202021202220230100002000030000

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید