نتایج جستجو برای: Sciatic nerve index

تعداد نتایج: 555728  

Journal: :مجله علوم اعصاب شفای خاتم 0
omid badri department of physiology, school of medicine, tabriz university of medical sceinces, tabriz, iran. parviz shahabi neuroscience research center, tabriz university of medical sciences, tabriz, iran. mehdi farhoudi neuroscience research center, tabriz university of medical sciences, tabriz, iran. mohsen sharif-zak department of biochemistry, school of medicine, tabriz university of medical sceinces, tabriz, iran. armin azadi department of management of informatics. school of management, tabriz university of medical sciences, tabriz, iran.

repairing the damaged nerves caused by physical injury (trauma), is one of the major challenges facing modern medical sciences. evening primrose oil (epo) extraction of oenothera biennis seed that enriches with omega-6,γ-linoleic acid and linoleic acid that they have essential role in myelination and neural membrane structure. the aim of this study was to evaluate the functional recovery of sci...

ایمانی, مهدی , تمدن‌فرد, اسماعیل , فرشید, امیرعباس , میرزاخانی, نویده,

Background & Aims: Oxidative stress has a prominent role on function of injured peripheral nervous system. In this study, we aimed to investigate the effects of n-acetyl cysteine on functional, biochemical factors and ultrastructural changes induced by experimental crush on sciatic nerve in the rat. Materials & Methods: Sixty rats were divided into 5 groups, which contained 12 animals each. ...

Journal: :iranian journal of basic medical sciences 0
esmaeal tamaddonfard department of basic sciences, faculty of veterinary medicine, urmia university, urmia, iran amir abbas farshid department of pathobiology, faculty of veterinary medicine, urmia university, urmia, iran elham ahmadian faculty of veterinary medicine, urmia university, urmia, iran abbas hamidhoseyni faculty of veterinary medicine, urmia university, urmia, iran

objective(s): crocin is a constituent of saffron and has many biological functions. the present study aimed to investigate the effects of intraperitoneal (ip) injection of crocin on sciatic nerve regeneration in male wistar rats. materials and methods: fifty-four rats were divided into 9 groups: groups 1-4 (intact + normal saline and intact + crocin at doses of 5, 20 and 80 mg/kg, respectively)...

Journal: :basic and clinical neuroscience 0
mohamed abdelhamid ali yousef experimental surgery and microsurgery research unit, department of general surgery, university of pavia, v.le golgi 19, 27100, pavia, italy. paolo dionigi organization stefania marconi organization alberto calligaro organization antonia icaro cornaglia organization enrico alfonsi organization

introduction: repair of peripheral nerve injuries is an intensive area of challenge and research in modern reconstructive microsurgery. intensive research is being carried out to develop effective alternatives to the standard nerve autografting, avoiding its drawbacks. the aim of the study was to evaluate the effectiveness of a newly designed mechanical device for the reconstruction of the scia...

Mohammadreza Alijani, Moosa Javdani, Rasool Rahimi Junqani,

Peripheral nerve injury requires a long recovery period, and recovery, once attained, usually is incomplete. Inflammatory procedures may inhibit functional recovery after nerve injury and produce cell death in both the central nervous system and the peripheral nervous system. Since the glycyrrhiza glabra extract has anti-inflammatory effects, it could reduce the severity of injury. The aim of t...

Journal: :the archives of bone and joint surgery 0
ting rao department of urology people hospital of wuhan university, wuhan city hu bei province, people’s republic of china fei wu department of hand surgery and microsurgery pu ai hospital of huazhong university of science and technology, wuhan city, hu bei province people’s republic of china danmou xing department of hand surgery and microsurgery pu ai hospital of huazhong university of science and technology, wuhan city, hu bei province people’s republic of china zhengren peng department of hand surgery and microsurgery pu ai hospital of huazhong university of science and technology, wuhan city, hu bei province people’s republic of china dong ren department of hand surgery and microsurgery pu ai hospital of huazhong university of science and technology, wuhan city, hu bei province people’s republic of china wei feng department of hand surgery and microsurgery pu ai hospital of huazhong university of science and technology, wuhan city, hu bei province people’s republic of china

background:   valproic acid (vpa) is used to be an effective anti-epileptic drug and mood stabilizer. it has recently been demonstrated that vpa could promote neurite outgrowth, activate the extracellular signal regulated kinase pathway, and increases bcl-2 and growth cone-associated protein 43 levels in spinal cord. in the present research we demonstrate the effect of vpa on peripheral nerve r...

Background and Aim: Application of stem cells derived from adipose tissue is very easy. The present study evaluated the effect of transplantation of non-autolugus of adipose derived stem cell (ADSc) and nerve growth factor (NGF) in repairing of crushed sciatic nerve in rats by examining their behavior and electrophysiology. Materials and Methods: Twenty-eight adult male rats were used in this s...

Ali Saberi Behnam Heshmatian Gholam Hossein Farjah, Mojtaba Karimipour

Objective(s):  The aim of this study was to evaluate the final outcome of nerve regeneration across the eggsell membrane (ESM) tube conduit in comparison with autograft. Materials and Methods: Thirty adult male rats (250-300 g) were randomized into (1) ESM conduit, (2) autograft, and (3) sham surgery groups. The eggs submerged in 5% acetic acid. The decalcifying membranes were cut into four pie...

2006
Roberto S. Martins Roberto Sergio Martins Mario Gilberto Siqueira Ciro Ferreira da Silva José Píndaro Pereira Plese

The rat sciatic nerve is a well-established model for the study of recovery from peripheral nerve injuries. Traditional methods of assessing nerve regeneration after nerve injury and repair, such as electrophysiology and histomorphometry, despite widely used in neural regeneration experiments, do not necessarily correlate with return of motor and sensory functions. The aim of this experimental ...

Journal: :iranian biomedical journal 0
حمداله دلاویز hamdollah delaviz محمدتقی جغتایی mohammad taghi joghataie مهدی مهدی زاده mehdi mehdizadeh مهرداد بختیاری mehrdad bakhtiyari ملیحه نوبخت maliheh nobakht سمیده خویی samideh khoei

background: olfactory ensheathing glia (oeg) has been shown to have a neuroprotective effect after being transplanted in rats with spinal cord injury. this study was conducted to determine the possible beneficial results of olfactory mucosa transplantation (omt) which is a source of oeg on functional recovery and axonal regeneration after transection of the sciatic nerve. methods: in this study...

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