Tadahiro Natsume

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Tumor necrosis factor-α plays important roles in immune system development, immune response regulation, and T-cell-mediated tissue injury. The present study assessed the net value of anti-tumor necrosis factor-α treatment in terms of functional recovery and inhibition of hypersensitivity after peripheral nerve crush injury. We created a right sciatic nerve(More)
In this report, we present the results of investigation of the effects of prostaglandin E1 (PGE1) on entrapment neuropathy using a diabetic rat. A total of 60 male Sprague-Dawley rats were used in the study. The model of tibial nerve entrapment neuropathy associated with diabetes mellitus was created by streptozotocin-induced diabetic rats reared in cages(More)
Individuals with diabetes are at a greater risk for microvascular complications, such as retinopathy, neuropathy, and nephropathy, than are individuals without diabetes. Diabetic neuropathies are complex heterogeneous disorders that include both focal neuropathies and diffuse polyneuropathy. Entrapment neuropathy is an example of a focal neuropathy, while(More)
A small, light, ball-joint device called PinFix, which can instantly convert a simple percutaneous cross pin fracture fixation system into a rigid external fracture fixation system based on truss structure, was developed. The purpose of this study was to compare the mechanical load and breaking strength of this truss-structure-based fixation system to that(More)
INTRODUCTION This study assessed the treatment outcomes of upper extremity benign tumors using the patient-rated outcome measures of Hand20 questionnaire. METHODS In total, 304 patients who underwent surgery for benign bone and soft tissue tumors of the upper limb were included. Tumors were classified into three size groups: <1 cm, 1-3 cm, and >3 cm.(More)
BACKGROUND Ulnar styloid fractures are often associated with distal radius fractures. However, controversy exists regarding whether to treat ulnar styloid fractures. This study aimed to evaluate clinical effects of internal fixation for ulnar styloid fractures after distal radius fractures were treated with the volar locking plate system. METHODS We used(More)
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