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  • 1975-1979  (3)
  • 1
    ISSN: 1365-3083
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Notes: A single oral dose of 150 mg levamisole was administered to five healthy adults. Circulating Fc(IgG) receptor-bearing T cells (Tγ cells) increased for 5 days after levamisole intake, but total E rosette-forming cells showed no significant alterations. The generation of immunoglobulin-producing cells in the peripheral blood lymphocytes (PBL), which was induced in the in vitro pokeweed mitogen (PWM)-stimulated cultures, was significantly suppressed for 5 days after levamisole administration. Suppressor T-cell activity on B-cell differentiation, which was induced by levamisole intake, was evaluated by co-culturing with allogeneic untreated adult PBL in the PWM system in six other volunteers. A seemingly dose-dependent suppression on B-cell differentiation was exerted by T cells isolated on day 3 of levamisole treatment, but not by T cells which were isolated before or on day 14 of the experiment. When T cells were fractionated into two subsets with regard to the presence or absence of Fc(IgG) receptors, suppressor T-cell activity appeared to be generated by levamisole largely in T cells lacking Fc(IgG) receptors, but not in Tγ cells.
    Type of Medium: Electronic Resource
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  • 2
    ISSN: 1434-3916
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Description / Table of Contents: Zusammenfassung Es wird über 22 Fälle von “InterSterno-Costo-Clavikulärer Ossifikation” berichtet. Die klinischen und pathologisch-anatomischen Befunde zeigen, daß die abnorme Ossifikation durch tine nichteitrige, chronische Entzündung im Bereiche der Sterno-Costo-Clavikular-Region und des costo-clavikulären Ligamentes hervorgerufen wird. Wir klassifizieren die Röntgenbefunde in 3 Stadien, entsprechend dem Grad der Verknöcherung: lokalisiert, generalisiert und hyperostotisch. In dieser Reihenfolge schreitet auch die Erkrankung fort. Eine betrdchtliche Zahl der Patienten zeigten auch abnorme Röntgenbefunde an der Wirbelsäule oder den Sacroiliacalgelenken. Eine häufige Begleiterscheinung der Erkrankung war auch eine Pustolosis palmaris et plantaris. Die meisten Fälle wurden erfolgreich mit entzündungshemmenden Medikamenten behandelt; bei einigen Patienten wurde eine Besserung der Beschwerden erst nach chirurgischer Entfernung der verknöcherten Masse, einschließlich Clavikula oder 1. Rippe, erzielt.
    Notes: Summary We present 22 cases with inter-sterno-costoclavicular ossification. Clinical and pathological findings show that abnormal ossification observed in this situation is due to non-suppurative chronic inflammation of the soft tissues around the sterno-costo-clavicular region such as the costo-clavicular ligament. We have classified X-ray findings into three stages according to the extent of the ossification; localized, generalized, and hyperostotic, and show that the disease progressed in this sequence. A considerable number of the patients showed abnormal X-ray findings in the spine or the sacro-iliac joint. Frequent association of pustulosis palmaris et plantaris was noted in this disease. Most of the cases were treated effectively with anti-inflammatory drugs, but a few cases required surgical resection of the ossified mass with the clavicle or the first rib in order to relieve the severe pain.
    Type of Medium: Electronic Resource
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  • 3
    Electronic Resource
    Electronic Resource
    Springer
    Water, air & soil pollution 12 (1979), S. 255-264 
    ISSN: 1573-2932
    Source: Springer Online Journal Archives 1860-2000
    Topics: Energy, Environment Protection, Nuclear Power Engineering
    Notes: Abstract The dynamics of dissolved oxygen (DO) were studied during a typical wind condition for each season in Lake Kasumigaura, a hypereutrophic lake. Vertical and diel fluctuation of DO was extremely dynamic during the summer algal bloom in August. As the vertical transport of DO for the typical local-wind (1 to 2 m s−1) was only one order of magnitude greater than for at the windless condition, the stability of oxygen conditions in the dysphotic zone could not be disturbed greatly by the wind stress.
    Type of Medium: Electronic Resource
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