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  • 1
    ISSN: 1432-2323
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Description / Table of Contents: Résumé Compilant les dossiers de 15 établissements internationaux, nous avons colligé les données concernant 396 patients présentant un insulinome bénin unique ou multiple, opérés. Chez ces 396 patients, 419 laparotomies (375 interventions de première intention et 44 reprises) ont été effectuées. Le taux de laparotomie inutile était de 1.7%. Des complications sont intervenues à la suite de 132 opérations (31.5%), nécessitant 27 réinterventions (6.4%). Dix (2%) patients sont morts dans les trente jours après l'acte chirurgical. Le taux de succès des interventions de première intention dans les centres de l'étude était de 94.9%. Après réinterventions, tous les patients sauf 2 (99.5%) ont été guéris. Le taux global de guérison, y compris les patients ayant été opérés une première fois ailleurs, était de 97.5%.
    Abstract: Resumen En una revisión multiinstitucional se recolectaron los datos sobre 396 pacientes con insulinomas benignos solitarios o múltiples operados en 15 centros. En estos 396 pacientes se efectuaron 419 laparotomías (375 procedimientos primarios y 44 reoperaciones). Se registró una tasa de laparotomías innecesarias de 1.7%; se presentaron complicaciones después de 132 operaciones (31.5%), las cuales requirieron 27 reintervenciones (6.4%). Diez (2%) pacientes murieron dentro de los primeras 30 días después de la cirugía. La tasa de éxito del procedimiento primario realizado en estos centros fue 94.9%. Después de las reoperaciones la totalidad de los pacientes, menos 2 (99.5%), fueron curados. La tasa global de curación, incluyendo los que tuvieron su operación primaria por fuera de los centros del estudio, fue 97.5%.
    Notes: Abstract In a multiinstitutional review, data on 396 patients with benign solitary or multiple insulinomas operated on in 15 centers were collected. In these 396 patients, 419 laparotomies (375 primary procedures and 44 reoperations) were performed. The rate of unnecessary laparotomies was 1.7%. Complications occurred after 132 operations (31.5%), requiring 27 reinterventions (6.4%). Ten (2%) patients died within 30 days of surgery. The success rate of first procedures in the centers was 94.9%. After reoperation, all but 2 (99.5%) of these patients were cured. The overall cure rate including those patients who had their primary operations elsewhere was 97.5%.
    Type of Medium: Electronic Resource
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  • 2
    Electronic Resource
    Electronic Resource
    New York, NY : Wiley-Blackwell
    Journal für Praktische Chemie/Chemiker-Zeitung 160 (1942), S. 74-82 
    ISSN: 0021-8383
    Keywords: Chemistry ; Organic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Type of Medium: Electronic Resource
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  • 3
    ISSN: 0749-1581
    Keywords: 1H 2D NMR ; Ferredoxins ; Iron-Sulphur Redox protein ; Clostridium ; Chemistry ; Analytical Chemistry and Spectroscopy
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Notes: A 1H 2D NMR investigation of the oxidized 2[4Fe-4S] ferredoxins from Clostridium pasteurianum and C. acidurici was carried out. Sequential assignments through standard HOHAHA and NOESY procedures were obtained for the 2-7, 23-36 and 52-55 sequence segments of both proteins. Additional assignments of the 15-17 and 44-46 segments, linking the clusters, and of a few other residues were made by taking advantage of sequence differences between the two proteins. In summary, only the immediate vicinity of the cysteine ligands could not be identified by the procedure. In these small 2[4Fe-4S] ferredoxins, a large proportion of the resonances is sensitive to the presence of the paramagnetic centres and does not easily display NOE correlations. Nevertheless, long-range NOE peaks that could be observed shed light on the solution structure of these proteins. The close interaction between the N- and C-termini, previously evidenced by x-ray crystallography, was confirmed for both proteins in solution. Small differences between the ferredoxins from C. pasteurianum and C. acidurici were detected in the flexible and variable external 25-30 loop and also in the region separating the clusters. These differences may correlate with small dissimilarities previously observed between some properties of these ferredoxins.
    Additional Material: 5 Ill.
    Type of Medium: Electronic Resource
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  • 4
    ISSN: 0365-9631
    Keywords: Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Type of Medium: Electronic Resource
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