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  • 1
    Electronic Resource
    Electronic Resource
    Molecular and genetic studies on the euchromatin-heterochromatin transition region of the X chromosome of Drosophila melanogaster (1984)
    Springer
    Chromosoma 89 (1984), S. 218-227 
    Details
    ISSN: 1432-0886
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Medicine
    Notes: Abstract A recombinant Charon 4 bacteriophage has been isolated on the basis of RNAs which are enriched in the head of the adult Drosophila melanogaster and hence are likely to be of neural origin. The cloned insert maps to the near vicinity of the uncoordinated locus in polytene chromosome band 19E8. This band is within the transition zone between the euchromatic and heterochromatic regions of the X chromosome, a region which has been well characterized cytogenetically. The insert contains both repetitious and low copy number sequences, some of which vary extensively in both frequency and restriction fragment size between different laboratory strains. One particular family of moderately repeated sequences occurs predominantly in divisions 19 and 20 of the X chromosome and perhaps the distally located X heterochromatin. The molecular landscape surrounding the initial entry point contains many repeated sequences and is thus unlike those observed in most published chromosomal walks. The possible significance of the presence of repeated sequence families in the distinct properties of this region are discussed.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00295003
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  • 2
    Electronic Resource
    Electronic Resource
    Structural and magnetic properties of Fe-Co thin films elaborated by ion-beam sputtering
    Amsterdam : Elsevier
    Journal of Magnetism and Magnetic Materials 133 (1994), S. 493-496 
    Details
    ISSN: 0304-8853
    Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics: Physics
    Type of Medium: Electronic Resource
    URL: http://linkinghub.elsevier.com/retrieve/pii/0304-8853(94)90605-X
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  • 3
    Electronic Resource
    Electronic Resource
    Endotoxaemia in patients with severe sepsis or septic shock (2000)
    Springer
    Intensive care medicine 26 (2000), S. 538-544 
    Details
    ISSN: 1432-1238
    Keywords: Key words Endotoxaemia ; Severe sepsis ; Septic shock ; Clinical study ; Outcome ; Bacteraemia ; Gram-negative bacteria infection
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract Objective: To examine the incidence and the bacteriological and clinical significance of endotoxaemia in ICU patients with severe sepsis or septic shock. Design: Prospective review. Setting: A 15-bed general ICU in a university hospital. Patients: One hundred sixteen patients hospitalised in our ICU fulfilling Bone's criteria for severe sepsis or septic shock and with an available early endotoxin assay (chromogenic limulus assay). Interventions: None. Measurements and results: The clinical characteristics of the population were: age 63.6 ± 11.4 years; SAPS II: 45.4 ± 15.6; mechanical ventilation: 72.4 %; septic shock: 51.7 % (n = 60); bacteraemia: 28.4 % (n = 33); gram-negative bacteria (GNB) infection 47.4 % (n = 55); ICU mortality: 39.6 % (n = 46). Detectable endotoxin occurred in 61 patients (51.2 %; mean level: 310 ± 810 pg/ml). There was no relationship between detectable endotoxin and severity of infection at the moment of the assay. Endotoxaemia was associated with a higher incidence of bacteraemia (39.3 % vs 16.3 %; p = 0.01). There was a trend (p = 0.09) towards an association between positive endotoxin and gram-negative bacteraemia or GNB infection but this was non-significant. This relationship became significant only in the case of bacteraemia associated with GNB infection irrespective of the site of infection. Conclusion: Early detection of endotoxaemia appeared to be associated with GNB infection only in cases of bacteraemic GNB infection. Early endotoxaemia correlated neither to occurrence of organ dysfunction nor mortality in patients with severe sepsis or septic shock. This study suggests that the use of endotoxaemia as a diagnostic or a prognostic marker in daily practice remains difficult.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/s001340051201
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  • 4
    Electronic Resource
    Electronic Resource
    Acinetobacter baumannii outbreak isolates characterized by three typing methods (1995)
    Springer
    European journal of clinical microbiology & infectious diseases 14 (1995), S. 1095-1099 
    Details
    ISSN: 1435-4373
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract Forty-two strains ofAcinetobacter baumannii were isolated from 15 patients hospitalized in a French intensive care unit. An epidemiological study based on the typing of these isolates was carried out using biotyping, antibiotyping, and ribotyping to recognize the transmission of multiresistant strains by transfer of a patient from one hospital to another. Fifteen strains from the outbreak (1 strain for each patient), fiveAcinetobacter baumannii strains isolated before the outbreak in Bellevue Hospital (St. Etienne), and five strains isolated in Cochin Hospital (Paris) were included. The three methods gave a good correlation: the epidemic strains had the same antibiotic resistance pattern, the same biotype, and the same ribotypes obtained with three different endonucleases.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01590947
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  • 5
    Electronic Resource
    Electronic Resource
    Zum Nachweise von Santonin (1904)
    Springer
    Fresenius' Zeitschrift für analytische Chemie 43 (1904), S. 719-719 
    Details
    ISSN: 1618-2650
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01520644
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