研究者詳細 - 西田　圭一郎

論文 - 西田　圭一郎

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Expression of interleukin-12 in synovial tissue from patients with rheumatoid arthritis

Morita, Y., Yamamura, M., Nishida, K., Harada, S., Okamoto, H., Inoue, H., Ohmoto, Y., Modlin, R.L., Makino, H.

Arthritis and Rheumatism 41 ( 2 ) 1998年

Negative charges bound to collagen fibrils in the rabbit articular cartilage: A light and electron microscopic study using cationic colloidal iron

60 ( 5 ) 435 - 443 1997年12月

Expression of osteonectin in articular cartilage of osteoarthritic knees.

Acta Medica Okayama 51 ( 5 ) 239 - 243 1997年10月

Hyperpolarization of cultured human chondrocytes following cyclical pressure-induced strain : Evidence for a role for α5β1 integrin as a chondrocyte mechanoreceptor.

Wright MO, Nishida K, Bavington C, Godolphin JL, Dunne E, Walmsley S, Jobanputra P, Nuki G, Salter DM

Journal of Orthopaedic Research 15 ( 5 ) 742 - 747 1997年9月

Percutaneous release for trigger finger in idiopathic and hemodialysis patients

Acta Medica Okayama 51 ( 3 ) 155 - 158 1997年6月

Histopathology and clinical results of carpal tunnel syndrome in idiopathic cases and hemodialysis patients

K Kinugasa, H Hashizume, K Nishida, Y Shigeyama, H Inoue

ACTA MEDICA OKAYAMA 51 ( 2 ) 63 - 70 1997年4月

記述言語：英語掲載種別：研究論文（学術雑誌）出版者・発行元：OKAYAMA UNIV MED SCHOOL

The results of the histological examinations of specimens of the tenosynovium of the flexor tendon, the epineurium and the transverse carpal ligament from two groups of Japanese patients with carpal tunnel syndrome (idiopathic and hemodialysis) were compared. Amyloid deposits, positively identified as beta(2)-microglobulin, appeared in all patients in the long-term hemodialysis group, but in no patients in the idiopathic group. Although the pathogenesis differed between the two groups, both resulted in nerve compression in the carpal tunnel. Therefore, surgical release is considered beneficial for both groups.

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Non-traumatic paralysis of the posterior interosseous nerve

78B ( 5 ) 771 - 776 1996年9月

Shoulder pain in long-term haemodialysis patients - A clinical study of 166 patients

T Konishiike, H Hashizume, K Nishida, H Inoue, M Nagoshi

JOURNAL OF BONE AND JOINT SURGERY-BRITISH VOLUME 78B ( 4 ) 601 - 605 1996年7月

記述言語：英語掲載種別：研究論文（学術雑誌）出版者・発行元：BRITISH EDITORIAL SOC BONE JOINT SURGERY

We reviewed 166 adult patients on long-term haemodialysis, dividing them into three groups according to the presence and type of shoulder pain, The 24 patients in group A, with spontaneous pain related to a supine posture, had been under haemodialysis for significantly longer than the others, and had a much higher incidence of carpal tunnel syndrome,
Open or arthroscopic resection of the coracoacromial ligament in 21 shoulders relieved pain during haemodialysis and night pain, and histological examination showed amyloid deposits and inflammatory-cell infiltration in the subacromial bursa in almost all cases, and in the tenosynovium of the bicipital groove in some,
We conclude that one type of shoulder pain experienced by patients on long-term haemodialysis is caused by the subacromial impingement of amyloid deposits, This should be distinguished from other types of shoulder pain, because it can be relieved by resection of the coracoacromial ligament.

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Ulnar buttress arthroplasty for reconstruction after resection of the distal ulna for giant cell tumor 査読

H Hashizume, A Kawai, K Nishida, K Sasaki, H Inoue

JOURNAL OF HAND SURGERY-BRITISH AND EUROPEAN VOLUME 21B ( 2 ) 213 - 215 1996年4月

記述言語：英語掲載種別：研究論文（学術雑誌）出版者・発行元：CHURCHILL LIVINGSTONE

A giant cell tumour of the distal end of the ulna was treated by en bloc resection, The resected distal end of the ulna was replaced by an iliac bone graft, preserving the triangular fibrocartilage complex, The wrist was pain-free and had a full range of motion 6 months postoperatively.

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Histopathology of Kienboeck''s disease : Correlation with magnetic resonance and other imaging techniques.

Hashizume H, Asahara H, Nishida K, Inoue H, Konishiike T

J. Hand Surg. (British and European Volume) 21 ( 1 ) 89 - 93 1996年

Dorsally displaced epiphyseal fracture of the phalangeal base

H. Hashizume, K. Nishida, D. Mizumoto, H. Takagoshi, H. Inoue

Journal of Hand Surgery 21 ( 1 ) 136 - 138 1996年

記述言語：英語掲載種別：研究論文（学術雑誌）出版者・発行元：Churchill Livingstone

A dorsally displaced epiphyseal fracture of the middle phalanx (Salter-Harris Type I) is described. The epiphyseal fragments were attached to the central slip of the extensor tendon and collateral ligaments. The articular surface of the PIP joint was intact and smooth. The epiphysis was reduced and fixed without cutting the central slip or the collateral ligaments 8 months after injury. This kind of fracture can occur in the PIP and DIP joints, and presents special diagnostic difficulties. Open reduction is evidently necessary to correct the displacement.

DOI： 10.1016/S0266-7681(96)80030-1

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The Galeazzi-equivalent lesion in children revisited

21 ( 4 ) 455 - 457 1996年

Histological and scanning electron microscopic study on the glenoid labrum of cadavers.

Nishida K, Hashizume H, Toda K, Inoue H

Journal of Shoulder and Elbow Surgery 5 ( 2 ) 132 - 138 1996年

Localization of the glycosaminoglycans in the synovial tissues from osteoarthritic knees

K Nishida, H Inoue, K Toda, T Murakami

ACTA MEDICA OKAYAMA 49 ( 6 ) 287 - 294 1995年12月

記述言語：英語掲載種別：研究論文（学術雑誌）出版者・発行元：OKAYAMA UNIV MED SCHOOL

Localization of the glycosaminoglycans (GAG) was examined in the synovial membranes of petients with osteoarthritis under light microscopy using a fine cationic colloidal iron staining method combined with enzymatic digestion. Our staining method was very useful for demonstrating the difference in the localization of GAG in regions of the inflammatory site in the osteoarthritic synovial membrane. Hyarulonic acid was mainly located in connective tissues in the surface intercellular and perivascular spaces, chondroitin sulfate A/C in the highly fibrous part of and connective tissue around blood vessels, dermatan sulfate (chondroitin sulfate B) in the subsurface interstitium and vascular endothelial cells and heparan sulfate in part of vascular endothelial cells. No keratan sulfate was detected. GAG is reported to have an important role in cell movement, adherence and aggregation in the inflammatory sites. These findings should be useful for understanding the role of GAG in physiological and pathologic processes of secondary synovitis.

DOI： 10.18926/AMO/30384

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Immunohistochemical demonstration of fibronectin in the most superficial layer of normal rabbit articular cartilage.

Annals of the Rheumatic Diseases 54 ( 12 ) 995 - 998 1995年12月

Delayed posterior interosseous nerve palsy

Hashizume H, Nishida K, Yamamoto K, Hirooka T, Inoue H

J. Hand Surg. (British and European Volume) 20B ( 5 ) 655 - 657 1995年10月

STRONGLY ANIONIC SITES IN PERIPHERAL AXONS OF THE RAT SCIATIC-NERVE - LIGHT AND ELECTRON-MICROSCOPIC DETECTION USING CATIONIC COLLOIDAL IRON

K TODA, K NISHIDA, H INOUE, A OHTSUKA, T MURAKAMI

ARCHIVES OF HISTOLOGY AND CYTOLOGY 58 ( 4 ) 485 - 492 1995年10月

記述言語：英語掲載種別：研究論文（学術雑誌）出版者・発行元：INT SOC HISTOLOGY & CYTOLOGY

Anionic sites in the rat sciatic nerve mere studied by light and electron microscopy using a fine-granular cationic colloidal iron staining method (Mu-RAKAMI et al., 1986). The axon, as well as the endoneurium, the epineurium and the basement membrane of Schwann cells, were all confirmed to react strongly to the cationic colloidal iron even at a pH value of 1.0-2.0. Prior hyaluronidase digestion decreased the colloidal stain of the epineurium; chondroitinase ABC weakened that of the endoneurium and the basement membrane of Schwann cells. However, as axons retained stainability with cationic colloidal iron even after combined digestion with hyaluronidase, chondroitinase ABC, heparitinase and keratanase, the authors consider sulfated glycoconjugates and not those substances which are digestible with such common enzymes. The acid groups ionized at pH 1.0 are most likely sulfate groups. Methylation deprived the axon of the reactivity to cationic colloidal iron staining, and even subsequent saponification could not recover this reactivity to its full extent. All these suggested the presence of sulfate groups. In the axon, electron microscopy revealed a deposition of colloidal iron on the external surfaces of microtubules and neurofilaments in the axoplasm and of very fine filaments connecting them. This highly negatively charged intra-axonal network could also serve toward a supportive function in maintaining the spatial distribution of microtubules either mechanically or through electrostatic repulsion or, possibly, serve as an intra-axonal cation exchange reservoir.

DOI： 10.1679/aohc.58.485

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Intraneural ganglion of the posterior interosseous nerve with lateral elbow pain

20 ( 5 ) 649 - 651 1995年

良性骨腫ように対する合成ハイドロキシアパタイトの使用経験

国定俊之, 川井章, 杉原進介, 西田圭一郎, 濱田全紀, 井上一

中国・四国整形外科学会雑誌 7 ( 1 ) 7 - 12 1995年

記述言語：日本語出版者・発行元：The Chugoku-Shikoku Orthopaedic Association

We applied hydroxyapatite (HAP) grafting clinically for 10 patients with defects produced by a curettage of benign bone tumors. The average follow up after surgery was 29 months (range 4 to 53 months). Physical and hematological findings during this period did not show any abnormalities. The radiographic evaluation of the incorporation of the implant was divided into four stages based on marginal findings and homogeneity of the grafted HAP. The margin of HAP became possibly unclear (stage II) an average of 3 months after surgery, and almost homogeneous with the surrounding bone (stage III) 11 months after surgery.

DOI： 10.11360/jcsoa1989.7.7

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Cystic radio-lucency of carpal bones in haemodialysis patients.

Konishiike T, Hashizume H, Nishida K, Inoue H, Nanba T

Journal of Hand Surgery(British and European Volume) 19B ( 5 ) 630 - 635 1994年10月

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