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  • 1
    Digitale Medien
    Digitale Medien
    Discectomies of the lower cervical spine using interbody biopolymer (B.O.P.) implants (1989)
    Springer
    Acta neurochirurgica 96 (1989), S. 88-93 
    Details
    ISSN: 0942-0940
    Schlagwort(e): Cervical interbody fusion ; biopolymer implants ; biocompatible orthopaedic polymer ; BOP
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Medizin
    Notizen: Summary The authors report their experience with 150 cases of discectomies performed with interbody grafts using a copolymer (Biocompatible Orthopedic Polymer or BOP*). Made of N-Vinylpyrrolidone-Methylmethacrylate monomers, polyamide fibres and calcium gluconate. BOP is a biocompatible, biodegradable, osteoconductive matrix, easy to use and quite safe. These properties are quite well appreciated for cervical interbody grafting. After discectomy, stabilization of the spine is immediate, and fusion slowly occurs around and through the biopolymer within one year. The biomaterial avoids morbidity inherent in the harvesting of an autograft, as well as any limitations resulting from the use of allografts.
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1007/BF01456164
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
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  • 2
    Digitale Medien
    Digitale Medien
    Spinal intradural arachnoid cysts (1985)
    Springer
    Acta neurochirurgica 76 (1985), S. 125-128 
    Details
    ISSN: 0942-0940
    Schlagwort(e): Intradural ; arachnoid cysts ; spinal
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Medizin
    Notizen: Summary Based on the study of 8 cases of spinal intradural arachnoid cysts, the authors underline that the diagnosis is sometimes difficult because of the limitations of the paraclinical examination. They discuss aetiopathological problems.
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1007/BF01418473
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  • 3
    Digitale Medien
    Digitale Medien
    Specific selection of osteosynthetic material in the treatment of thoracic or lumbar spinal injuries by the posterior approach (1986)
    Springer
    Acta neurochirurgica 81 (1986), S. 118-124 
    Details
    ISSN: 0942-0940
    Schlagwort(e): Thoraco-lumbar spine ; trauma ; osteosynthesis ; posterior approach
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Medizin
    Notizen: Summary The authors report 165 cases of thoraco-lumbar lesions with neurological dysfunction. All the patient were operated. They analyze the neurological and mechanical results and indicate the use of different osteosynthesis apparatus according to the type and level of lesions. Harrington's rods seem to give more precise repositioning while Roy Camille's plates give more stability. When the posterior wall of the spinal canal is intact, Kempf's compression rods can be used. Thoraxic spine injuries seem to be an indication for Harrington's rods, while lumbar injuries seem to call for Camille's plates.
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1007/BF01401232
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  • 4
    Digitale Medien
    Digitale Medien
    Tyrosine kinase activity of insulin receptors from an insulin-resistant patient with leprechaunism (1987)
    Springer
    Diabetologia 30 (1987), S. 631-637 
    Details
    ISSN: 1432-0428
    Schlagwort(e): Insulin receptor ; tyrosine kinase ; insulin resistance ; anti-receptor antibodies ; leprechaunism
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Medizin
    Notizen: Summary Defects in insulin receptor function can impair the response of target cells to insulin. Previously we have described an insulin resistant patient (leprechaun/Ark−1) with qualitative abnormalities in insulin binding suggestive of a structural defect in her insulin receptors. In the present work, we have studied the tyrosine kinase activity associated with insulin receptors from cultured Epstein-Barr virus-transformed lymphocytes. In studies of insulin receptors from leprechaun/Ark−1, we observed that both the magnitude and the dose-dependency of insulin's effect to stimulate the tyrosine kinase activity were normal. This suggests that the defect causing this patient's insulin resistance is independent of the receptor-associated tyrosine kinase. In the course of these studies, we noted that an anti-receptor antiserum (B−d) had a markedly decreased ability to immunoprecipitate insulin receptors from leprechaun/Ark−1. This observation further supports our previous conclusion that the insulin receptor from leprechaun/Ark−1 is abnormal in structure. Moreover, it emphasizes the importance of choosing anti-receptor antisera which are equally effective at immunoprecipitating receptors from both patients and normal subjects when the anti-receptor antisera are employed as reagents in investigations of receptors from insulin-resistant patients.
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1007/BF00277320
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