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  • 1
    ISSN: 1365-2222
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Notes: Permanent immunoglobulin substitution therapy was performed in a 44-year-old patient with common variable immunodeficiency, recurrent respiratory tract infections, total absence of serum IgA and a high titre of class-specific anti-IgA antibodies. An IgA-depleted i.v. immunoglobulin (IG) preparation was used. Infusions were well tolerated by the patient although minor anaphylactoid symptoms regularly occurred. Anti-IgA antibody titres rose during the first 4 months of treatment and gradually fell during the following 8 months. Regular IG substitution therapy led to a substantial improvement in the patient's health and quality of life.
    Type of Medium: Electronic Resource
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  • 2
    ISSN: 0022-4731
    Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics: Biology , Chemistry and Pharmacology
    Type of Medium: Electronic Resource
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  • 3
    Electronic Resource
    Electronic Resource
    Amsterdam : Elsevier
    Cancer Genetics and Cytogenetics 16 (1985), S. 157-167 
    ISSN: 0165-4608
    Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics: Medicine
    Type of Medium: Electronic Resource
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  • 4
    Electronic Resource
    Electronic Resource
    Springer
    Virchows Archiv 408 (1986), S. 445-447 
    ISSN: 1432-2307
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Type of Medium: Electronic Resource
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  • 5
    Electronic Resource
    Electronic Resource
    Springer
    Journal of molecular medicine 40 (1962), S. 1029-1041 
    ISSN: 1432-1440
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Type of Medium: Electronic Resource
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  • 6
    Electronic Resource
    Electronic Resource
    Springer
    Journal of molecular medicine 44 (1966), S. 1153-1154 
    ISSN: 1432-1440
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Description / Table of Contents: Summary Platelets were labelled with intravenously given DFP32 in normal volunteers and in patients with different blood dyscrasias. The elimination of the platelets was followed and their life span was calculated. Normally, thrombocytes dissappear by senescence with a mean survival time of 8–14 days. Moderately shortened survival was observed in some of the thrombocytopenic patients and in most of the patients with splenomegaly of different origin. Even in patients with splenectomy and/or thrombocytosis a prolonged life span could never be recorded. Tagging with DF32P seems to be a valuable method for clinical estimation of platelet life span and turnover, except in severe thrombocytopenia, where (C51-labelled) donor platelets have to be used.
    Notes: Zusammenfassung Bei gesunden freiwilligen Versuchspersonen und bei Patienten mit verschiedenen Blutkrankheiten wurden die Thrombocyten durch intravenöse Injektion von DFP32 radioaktiv markiert und ihre Elimination aus der Blutbahn verfolgt. Normalerweise ergaben sich gerade Eliminationskurven, die dafür sprachen, daß die Thrombocyten nach 8–14 Tagen durch Zellalterung absterben. Verkürzte Thrombocytenlebenszeiten mit atypischer Eliminationskinetik fanden sich bei manchen Patienten mit Thrombocytopenie und bei den meisten Patienten mit Splenomegalie verschiedener Ursache. Eine Verlängerung der Plättchenlebenszeit war auch bei Thrombocytose oder bei splenektomierten Patienten nie zu beobachten.
    Type of Medium: Electronic Resource
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  • 7
    ISSN: 1432-1440
    Keywords: Acute leukaemia ; Infection prophylaxis ; Selective decontamination
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Summary In a prospective study the efficacy of two regimens for selective decontamination of the digestive tract was studied in patients with acute leukaemia during remission induction therapy. Seventy-eight patients were randomized to receive either a combination of cotrimoxazole, polymyxin B and nystatin (group A) or a combination of nalidixic acid, polymyxin B, neomycin and nystatin. With both regimens the gastrointestinal tract could be decontaminated equally effectively from potential pathogens. In the oropharyngeal region the decontamination from Enterobacteriaceae was significantly better in group A (P〈0.01). In both groups less than 10% of the acquired infections were caused by gram-negative bacilli and no gram-negative septicaemia occurred in either group. The median time interval until the first acquired infection was 17 days in group A and 36 days in group B, respectively (P〈0.05). It is concluded that regimen A might be more effective than regimen B though both regimens prevent reliably severe gram-negative infections.
    Type of Medium: Electronic Resource
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  • 8
    ISSN: 1432-1440
    Keywords: Bone-marrow transplantation ; Cytomegalovirus infection ; Interstitial pneumonia ; Hyperimmunoglobulin
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Summary Conditioning therapy with aggressive chemotherapy and irradiation induces a state of transient combined immunodeficiency in bonemarrow transplant recipients. This promotes the occurrence of severe cytomegalovirus (CMV) infections, the most frequent lethal complication after bone-marrow transplantation (BMT) at present. Forty-four BMT recipients received CMV-IgG-hyperimmunoglobulin for CMV prophylaxis intravenously. The efficacy of this prophylaxis and possible risk factors for the occurrence of CMV-induced interstitial pneumonia (IP) were analyzed. Risk factors for the promotion of a CMV-IP were: additional immunosuppressive therapy after BMT, CMV-positive serostatus of the recipient, CMV-seropositive granulocyte transfusion, CMV infection immediately prior to BMT, and HLA-haploidentical BMT. In this study the incidence of graftversus-host disease was low and was not associated with the incidence of CMV infections. The use of T-cell-depleted grafts did not result in increased CMV infections or IP and may possibly have improved the immunological reconstitution.
    Type of Medium: Electronic Resource
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  • 9
    Electronic Resource
    Electronic Resource
    Springer
    Journal of molecular medicine 42 (1964), S. 680-685 
    ISSN: 1432-1440
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Zusammenfassung Bei 50 Patienten mit primärer Panmyelopathie wurde der Erythrocytenumsatz mit Hilfe der Cr51-Markierung untersucht. In den meisten Fällen ergab sich eine mäßige Verkürzung der Erythrocytenlebenszeit, während sich nur in der Minderzahl der Fälle eine absolute Senkung der Produktionsrate eindeutig nachweisen ließ. Die Anämie ist also im allgemeinen durch einen beschleunigten Erythrocytenabbau bei relativer Insuffizienz des erythropoetischen Knochenmarks bedingt. Aus den Reticulocytenzahlen können bei Panmyelopathien keine sicheren Rückschlüsse auf den peripheren Erythrocytenumsatz gezogen werden.
    Type of Medium: Electronic Resource
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  • 10
    Electronic Resource
    Electronic Resource
    Springer
    Journal of molecular medicine 55 (1977), S. 1149-1157 
    ISSN: 1432-1440
    Keywords: Scanning-cytophotometry ; Red cells ; Hemoglobin-distribution ; Zytophotometrie ; Erythrozyten ; Hämoglobinverteilung
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Description / Table of Contents: Zusammenfassung Mit einem Scanning-Zytophotometer wurden Hämoglobingehalt und Projektionsfläche bei normalen peripheren menschlichen Erythrozyten gemessen. Die Messungen erfolgten bei einer Wellenlänge von 414 nm an fixierten, ungefärbten Blutausstrichen. Die Meßwerte wurden direkt in eine Rechenanlage eingegeben, während des Meßvorganges auf einem Schirm dargestellt und mit Hilfe verschiedener Programme weiterverarbeitet. Mit dieser Methode ist es möglich, Verteilungsmuster des Hämoglobins innerhalb der fixierten Zelle topographisch zu erfassen, die Verteilung des Hämoglobingehaltes der Einzelzellen und der Projektionsfläche darzustellen, diese Werte direkt zu korrelieren und verschiedene statistische Parameter der untersuchten Zellpopulationen zu errechnen. Am Beispiel der Erythrozyten von Gesunden, von Patienten mit Eisenmangel und mit hämolytischen Anämien werden die Untersuchungsergebnisse der Methode dargestellt, die zur Bearbeitung pathophysiologischer Fragestellungen und als Basis von Bildanalysen von Blutzellen dienen kann. Für eine direkte Anwendung in der klinischen Diagnostik ist der benötigte Zeitaufwand zu groß.
    Notes: Summary Haemoglobin content and surface area of human red cells were estimated using a scanning cytophotometer connected to a computer for registration and analysis of the data. The measurements were carried out on fixed, unstained peripheral blood smears at a wavelength of 414 nm. The scanning can be controlled on the screen in order to detect errors and to eliminate extinctions from other sources than the cell examined. The method allows to demonstrate the topographic quantitative distribution of haemoglobin within the cell, to estimate haemoglobin content and surface area in individual cells and to correlate these values, to establish frequency distributions of the data within cell populations and to calculate various statistical parameters. Results of measurements on normal and abnormal red cells (iron deficiency, haemolytic anaemias) are demonstrated. The method may be used for investigation on red cell pathophysiology and may serve as a basis for image analysis in blood smears. It is too time consuming for direct diagnostic application in clinical practice.
    Type of Medium: Electronic Resource
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