Objective(s): We investigated the histopathological effects of metamizole sodium (MS) on the sciatic nerve.  Materials and Methods: This study was performed using 48 adult male Wistar albino rats. Ten groups were constituted with 6 rats in each group. MS injection into the sciatic nerve (group 1), MS injection into the muscle [group 3 (50 mg/kg, 0.4 ml) and group 5 (50 mg/kg, 0.8 ml)], MS injec...

Microglial cells appear to play a vital role in the initiation of certain neuropathic pain states. In order to initiate neuropathic pain, microglia need to be activated. Microglia activation in the spinal cord involves both hypertrophy as well as hyperplasia, progressing through a hypertrophic morphology, with thickened and retracted processes (observed within the first 24 hours after nerve inj...

Objective: The purpose of this study was to assess the measurement nerve gliding, resulting from joint motion and changes upper extremity position. Methods: extremities ten fresh human cadavers were dissected delineate relationship between positioning gliding distance nerves. Nerve mobilization – stretching therapy (SMG) techniques are mentioned in literature for each radial, medial ulnar excur...

The specific pathway of "pure," histaminergic itch is traced from the mechano-insensitive nerve fibers in the skin to their central cortical projections. Neuropathic itch created at different levels of this anatomical pathway is reviewed. In this review the present author discusses damage to pruritoceptors in the skin, entrapment syndromes, damage to spinal ganglia, nerve root impingement, inju...

between 1371 to 1379, of 10 patients with radial tunnel syndrome, 9 patients were treated by decompression of the posterior interosseous nerve. 8 patients were followed up more than 10 months. one patient improved without surgery. half of the patients suffered from pain and all of them had variable degrees of paralysis in muscles innervated by deep branch of the radial nerve. the syndrome was d...

Some immunologists have characterized T helper (Th)17 T cells as the master mediators of tissue damage in a variety of pathological conditions. New data now demonstrate that Th1 and Th17 T cells are independently capable of inducing disease in two established models of autoimmunity. Thus, the role of Th17 cytokines as the central mediators of pathological tissue damage seems to require clarific...

Many of the causes of low back pain are still unknown; sufficient evidence indicates that both degenerative and mechanical change within the intervertebral disk (IVD) is a relevant factor. This article reviews intracellular signaling pathways related to pain receptors in the degenerated IVD. Several reports have demonstrated the number of nerve fibers in the IVD was increased in degenerated dis...

Introduction/Purpose To determine the location of rectus femoris (RF) motor branch nerve, as well its coordinates with reference to anatomical and ultrasound landmarks. Methods Thirty chronic stroke patients stiff knee gait (SKG) RF hyperactivity were included. The nerve muscle was identified medially vertical line from anterior superior iliac spine midpoint margin patella (line AP) vertically ...

PURPOSE Synthetic conduits have been considered a viable option in nerve reconstructive procedures. They address the goal of entubulization and eliminate the disadvantages of autografts. However, despite all successful reports, none has contained regeneration characteristics, such as growth factors or essential cells, for nerve repair. The authors evaluated the capability of adipose-derived ste...