Atsushi Moriya

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BACKGROUND Combination therapy is essential for functional repairs of the spinal cord. Rehabilitative therapy can be considered as the key for reorganizing the nervous system after spinal cord regeneration therapy. Functional electrical stimulation has been used as a neuroprosthesis in quadriplegia and can be used for providing rehabilitative therapy to(More)
Previous studies have revealed that cell therapy using bone marrow stromal cells (BMSCs) could promote motor functional recovery in animals with spinal cord injury (SCI). We describe here the development of cell biology technique and the experimental study of regeneration in SCI. The aim of this study was to investigate the potential for neurological(More)
We describe a 59-year-old Japanese woman with a large mass of her liver encasing cystic components. Radiologic imaging showed the mass to be hypervascular, and surgical resection disclosed a white tumor. The solid portion was immunohistochemically characterized as a smooth muscle tumor. The cystic components were multilocular and lined with columnar(More)
BACKGROUND Limb allografts consist of different types of tissues with varying antigenicities. One of the key components is the bone marrow. Removal and reconstitution of this tissue may allow better control of limb allograft rejection. The authors evaluated the efficacy of a new protocol for bone marrow removal that uses pretransplant graft irradiation,(More)
We reviewed 36 traumatic brachial plexus injury patients with C5 nerve root injury. We used the choline acetyltransferase (CAT) activity measurement as a gold standard indicator of repairability to assess the reliability of the conventional techniques (preoperative clinical, electrophysiologic, and radiologic examination and intraoperative clinical and(More)
BACKGROUND A key component of composite tissue allografts is the vascularized limb/bone marrow because of its capacity to reconstitute the marrow cavity of the recipient. The efficacy of a new protocol that uses total body irradiation (TBI), granulocyte colony-stimulation factor (G-CSF), and FK506 to induce high level bone marrow chimerism was evaluated(More)
For tumors that are located beside the main peripheral nerve, combined wide resection of both the tumor and peripheral nerve is mandatory. We here present an interesting case with synovial sarcoma of the wrist. An 8 cm of ulnar nerve defect was reconstructed by vascularized, folded sural nerve graft with the peroneal flap, whereas an 8 cm of distal ulna was(More)
BACKGROUND Rehabilitation facilitates the reorganization of residual/regenerated neural pathways and is key in improving motor function following spinal cord injury. Neuromuscular electrical stimulation (NMES) has been reported as being clinically effective. Although it can be used after the acute phase post-injury, the optimal stimulation conditions to(More)
Background Several different triangular fibrocartilage complex (TFCC) tear patterns have been classified through the use of wrist arthroscopy. A tear of the dorsal aspect of the TFCC has been previously reported, but it is not included in Palmer original classification. Our purpose was to describe this type of tear pattern along with the clinical(More)