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  • 1990-1994  (4)
  • 1985-1989  (1)
  • 1
    Electronic Resource
    Electronic Resource
    Oxford [u.a.] : International Union of Crystallography (IUCr)
    Acta crystallographica 47 (1991), S. 2041-2043 
    ISSN: 1600-5759
    Source: Crystallography Journals Online : IUCR Backfile Archive 1948-2001
    Topics: Chemistry and Pharmacology , Geosciences , Physics
    Type of Medium: Electronic Resource
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  • 2
    Electronic Resource
    Electronic Resource
    Oxford, UK : Blackwell Publishing Ltd
    Scandinavian journal of immunology 39 (1994), S. 0 
    ISSN: 1365-3083
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Notes: The thiol-proteindisulfide–oxidoreductase (TPO. EC 1.8, 4.2, proteindisulfide isomerase, EC 5.3.4.1.) is known as an cytoplasmatic enzyme, and is thought to be involved in the post–translational folding of disulfide containing proteins. Using monoclonal and polyclonal antibodies the authors were able to prove that this enzyme or an unknown homologous protein is localized also to the plasma membrane of B lymphocytes. In peripheral blood from healthy donors 11% of the mononuclear cells (PBMNC) expressed this surface antigen whereas in PBMNC of patients with B–cell chronic lymphocytic leukaemia 76% of the MNC were positive. This value correlates well with the known B–cell markers CD19 and CD20. However, this antigen is different from all known clustered B–cell markers. Immunoprecipitation analysis of PHA–stimulated PBMNC and of cells from patients suffering from chronic lymphocytic leukaemia revealed a membrane protein with the same molecular weight (61 kDa) as the TPO. These data suggest that this enzyme is present not only in the cytoplasm but also on the surface of B cells and that it is possibly involved in the regulation of the SH-SS status of the cell membrane proteins of B lymphocytes.
    Type of Medium: Electronic Resource
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  • 3
    Electronic Resource
    Electronic Resource
    Springer
    Infection 21 (1993), S. 229-234 
    ISSN: 1439-0973
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Description / Table of Contents: Zusammenfassung Der Einsatz von Antibiotika bei schwerer akuter Pankreatitis (Stadium II und III) ist indiziert, da bakterielle Komplikationen häufigste Todesursache sind. Ceftazidim wurde hinsichtlich seiner Permeation in das Pankreassekret, in gesundes und chronisch entzündetes Pankreasgewebe sowie in nekrotische Areale bei schwerer Pankreatitis des Menschen untersucht. Im Pankreassekret fand sich 60 Minuten nach intravenöser Gabe von 35 mg/kg eine Spitzenkonzentration von 12,9±5,9 mg/l. Das sind 32% des korrespondierenden Serumspiegels. Die Gewebespiegel variierten, in Abhängigkeit vom Enzündungsstadium, zwischen 9 und 79% der jeweiligen Serumkonzentration. Auch in Pankreasnekrosen ließen sich nach fünftägiger Behandlung (3 × 2 g) Ceftazidimspiegel zwischen 1,8 und 6,9 mg/kg nachweisen. Somit sind in allen untersuchten Kompartimenten ausreichend hohe, antibakterielle Wirkspiegel nach Gabe von Ceftazidim in therapeutischer Dosierung nachweisbar, so daß sich aus pharmakokinetischer Sicht Ceftazidim als ein potentiell geeignetes Präparat bei Pankreatitis anbietet.
    Notes: Summary The use of antibiotics in patients with severe acute pancreatitis (stage II and III) is indicated since bacterial complications are the most common cause of death in these patients. In the present study the penetration of ceftazidime into pancreatic juice, into healthy and chronically inflamed pancreatic tissue as well as into necrotic regions in cases of severe acute pancreatitis was investigated. A peak concentration of 12.9±5.9 mg/l was found 60 min after intravenous administration of 35 mg/kg of the drug, which is 32% of the corresponding serum levels. Pancreatic tissue concentrations varied between 9 and 79% of the corresponding serum levels, depending on the stage of inflammation. After five days of antibiotic treatment with doses of 2 g t.i.d., concentrations between 1.8 and 6.9 mg/kg were detected even in pancreatic necroses. This suggests that sufficient antibacterial levels of ceftazidime were present in all pancreatic compartments analyzed following administration of common therapeutic dosages. Therefore, from a pharmacokinetic point of view, ceftazidime could be a potentially effective drug for the treatment of pancreatitis.
    Type of Medium: Electronic Resource
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  • 4
    ISSN: 1573-2649
    Keywords: Haematology ; multilingual questionnaire ; quality of health ; quality of life
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract International cooperative clinical trials require a multilingual quality of life questionnaire. The ‘International Society for Chemo- and Immunotherapy’ therefore designed a study to develop and test a ‘health accentuated’ quality of life questionnaire in the eight languages spoken in this society. The objective was to examine practicability, reliability and interlingual homogeneity. Versions of the questionnaire in Czech, German, Hungarian, Italian, Kroatian, Polish, Romanian and Slovakian have been prepared. The results are based on data of 1,104 adult patients. They demonstrate that the developed questionnaire is practicable. Patients need 10–15 min to answer it, usually without assistance. The proportion of missing values is for all but two questions less than 3%. The questionnaire also found high acceptance reflected by only 2.7% refusals. It is reasonably reliable in each language. Interlingual homogeneity could be shown by demonstration of strong structural similarities between the different versions using multidimensional scaling, factor analysis and comparison of mean profiles.
    Type of Medium: Electronic Resource
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  • 5
    Electronic Resource
    Electronic Resource
    Springer
    Minerva 27 (1989), S. 126-137 
    ISSN: 1573-1871
    Source: Springer Online Journal Archives 1860-2000
    Topics: Education , Nature of Science, Research, Systems of Higher Education, Museum Science
    Type of Medium: Electronic Resource
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