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  • 1990-1994  (2)
  • 1935-1939
  • 1993  (2)
Material
Years
  • 1990-1994  (2)
  • 1935-1939
Year
  • 1
    Electronic Resource
    Electronic Resource
    Springer
    International orthopaedics 17 (1993), S. 320-324 
    ISSN: 1432-5195
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Description / Table of Contents: Résumé Une complication majeure du traitement opératoire des fractures intertrochantériennes et particulièrement des fractures instables est l'échec de fixation. Une étude de 76 fractures intertrochantériennes consécutives, traitées du 1er mars 1989 au 28 février 1991, a été réalisée. Toutes les fractures ont été réduites anatomiquement et fixées par une vis à compression de 135°. Il y a eu deux cas de pénétration intra-articulaire de la vis (3,2%) et huit cas de glissement excessif (12,9%). Cette complication n'a été observée que dans les fractures instables et la fréquence du glissement excessif était significativement plus élevée chez les malades âgés et dans les cas où le fragment distal était déplacé en dedans et en avant du fragment proximal. L'instabilité de la fracture, l'âge du malade et le type de déplacement peuvent être considérés comme les causes principales du glissement excessif.
    Notes: Summary A retrospective study of 76 intertrochanteric fractures was undertaken to evaluate the failures of fixation. In every case anatomical reduction was attempted, and 135° sliding compression screws and plates were used for fixation. In 2 cases, the screw penetrated into the joint and there were 8 cases where there was excessive sliding of the implant. These complications were only found in unstable fractures. They occurred most frequently in elderly patients, and when the distal fragment was displaced medially and anteriorly.
    Type of Medium: Electronic Resource
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  • 2
    Electronic Resource
    Electronic Resource
    Springer
    Microbial ecology 26 (1993), S. 219-226 
    ISSN: 1432-184X
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Notes: Abstract The OCT plasmid from Pseudomonas maltophilia N246-1 was transferred to Rhodopseudomonas sphaeroides M1 with very low frequency (1.4–1.9 × 10−5 per recipient cell at pH 7–8 for a 3-hour reaction time). P. maltophilia N246-1 was able to utilize C8-C14 of n-alkanes, whereas R. gas-liquid chromatography determined that the broad range of carbon numbers of n-alkanes in crude oil was remarkably degraded by the transconjugant, R. sphaeroides M1-C1, compared with donor strain N246-1. The fact that donor and transconjugant strains simultaneously lost the capacity to utilize n-alkanes on L-broth medium suggests that the OCT plasmids are unstable. It was found that the OCT plasmid of P. maltophilia N246 was incompatible with the IncP-2 group of P. aeruginosa KCTC 11245.
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
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