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  • 1
    Electronic Resource
    Electronic Resource
    Springer
    Journal of molecular medicine 59 (1981), S. 877-888 
    ISSN: 1432-1440
    Keywords: Penicillin-G ; Neutropenia ; Anti-penicillin IgG ; Lymphocyte cultures ; Antineutrophil antibodies ; Penicillin-G ; Neutropenie ; Anti-Penicillin-IgG ; Antineutrophile Antikörper ; Lymphocytenkultur
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Description / Table of Contents: Zusammenfassung Acht Patienten entwickelten nach total 220–550 Millionen E Penicillin-G i.v. eine Neutropenie. Wir verglichen immunologische Daten dieser Fälle mit denjenigen von acht Patienten, die mit vergleichbaren Penicillin-G-Dosen ohne ersichtliche Nebenwirkungen behandelt wurden, sowie mit denjenigen von acht unbehandelten Gesunden. Alle mit Penicillin Behandelten zeigten im Vergleich zu den Unbehandelten erhöhte Spiegel von anti-Penicillin IgG und einen stark positiven Lymphozyten-Stimulationstest mit Penicillin. Beide Untersuchungen ergaben die höchsten Werte innerhalb der Neutropeniegruppe und unterschieden alle drei Gruppen signifikant voneinander. Bei vier von sieben Neutropenikern konnten mit einem Objektträgertest unter Verwendung von Protein A enthaltenden Staphylokokken, antineutrophile Antikörper nachgewiesen werden. Mit indirekter Immunfluoreszenz und Mikrozytotoxizitätstest gelang dagegen in keinem Fall ein Antikörpernachweis. Die Literatur über Neutropenie nach Penicillin und seinen Derivaten wurde durchgesehen. Schlußfolgerungen: (1) Über 200 Mio E Penicillin-G i.v. induziert häufig eine Neutropenie, (2) ein immunvermittelter Mechanismus ist sehr wahrscheinlich, (3) die Neutropenie nach Penicillinen ist nicht identisch mit einem der zwei bisher akzeptierten Typen der medikamentös induzierten Immunneutropenie (Amidopyrin-Typ resp. Procainamid-Typ), (4) genügend hohe Dosen von Penicillin-G erzeugen immer einen positiven Lymphozyten-Stimulationstest und einen Anstieg von Penicillin-spezifischen IgG.
    Notes: Summary Eight patients treated with a total of 220–550 million U penicillin-G developed neutropenia. These cases have been compared with eight patients receiving a similar dose of penicillin-G with no adverse reactions and with eight untreated subjects. All penicillin-treated patients showed raised levels of antipenicillin IgG antibodies and lymphocyte culture stimulation indices. These values were highest in the neutropenia group. Both of the two tests significantly descriminated the three groups. Antineutrophil antibodies could be detected in four of seven neutropenic patients with a staphylococcal-slide-assay while indirect immunofluorescence and microcytotoxicity tests failed to reveal these antibodies. The literature dealing with neutropenias induced by penicillin-G and its congeners is reviewed. We conclude that (1) penicillin-G in doses exceeding a total of 200 million U frequently induces neutropenia, (2) an immune-mediated pathogenesis is highly probable, (3) neutropenia after penicillins is different from two hither-to accepted types of this side effect, (4) sufficiently high amounts of penicillin-G intravenously always induce sensitization against this drug.
    Type of Medium: Electronic Resource
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  • 2
    Electronic Resource
    Electronic Resource
    Springer
    Human genetics 〈Berlin〉 9 (1970), S. 262-264 
    ISSN: 1432-1203
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Medicine
    Type of Medium: Electronic Resource
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  • 3
    Electronic Resource
    Electronic Resource
    Oxford, UK : Blackwell Publishing Ltd
    International journal of immunogenetics 9 (1982), S. 0 
    ISSN: 1744-313X
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Biology , Medicine
    Notes: A new, non-MHC linked alloantigenic membrane antigen on the equine lymphocytes is described. This antigen was characterized with alloantisera in the two-stage microcytotoxicity test and designated as ELy-1 antigen.The frequency of ELy-1 antigen positive animals in various populations is close to 50%. ELy-1 shows an autosomal, dominant inheritance. Since an allelic antigen (s) could not be demonstrated in family studies, it is assumed that only two alleles ELy-I+ and ELy-I- exist. The ELy-1 antigen in positive animals is expressed on both T and B lymphocytes but it is not present on erythrocytes and thrombocytes.The incidence of ELy-1 antigen positive animals is significantly higher in horse groups suffering from chronic bronchitis or from laminitis, compared to clinically healthy controls.
    Type of Medium: Electronic Resource
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  • 4
    Electronic Resource
    Electronic Resource
    Oxford, UK : Blackwell Publishing Ltd
    International journal of immunogenetics 4 (1977), S. 0 
    ISSN: 1744-313X
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Biology , Medicine
    Notes: Further breeding studies were carried out to investigate the polygenic control of the cellular immune response in the guinea-pig to low doses of aspirin anhydride (ASAN), penicilloylated bovine immunoglobulin (BPO-BGG) and to the multi-chain copolymer (T, G)-A–L. Although responsiveness to these three antigens is controlled by three independently segregating loci, at least one gene required for these responses is linked to the strain 13 haplotype.
    Type of Medium: Electronic Resource
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  • 5
    Electronic Resource
    Electronic Resource
    Oxford, UK : Blackwell Publishing Ltd
    International journal of immunogenetics 3 (1976), S. 0 
    ISSN: 1744-313X
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Biology , Medicine
    Notes: The relationship between the mixed leucocyte reaction (MLR) and the serologically-defined antigens controlled by genes in the guinea-pig B locus (equivalent to the murine D or K region) and I region was investigated in various inbred and partially inbred strains and in guinea-pig families homozygous for their GPLA alleles. No MLR reactions could be detected among guinea-pig families of a closed colony which had been bred to homozygosity for their GPLA antigens. By contrast, animals which differed in their I region showed strong MLR reactivity. Animals with identical I regions as judged by four serologically-defined specificities only, but differ with respect to B locus determinants, yield appreciably lower MLR responses. It appears that in the guinea-pig, as in other mammalian species, the antigenic systems responsible for MLR reactivity are controlled primarily by genes identical with or closely linked to the I region of the major histocompatibility complex.
    Type of Medium: Electronic Resource
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  • 6
    Electronic Resource
    Electronic Resource
    Oxford, UK : Blackwell Publishing Ltd
    Immunological reviews 10 (1972), S. 0 
    ISSN: 1600-065X
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Type of Medium: Electronic Resource
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  • 7
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 223 (1969), S. 621-623 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] Although details of the composition of the foot and mouth disease vaccines could not be obtained from the manufacturers, in some cases it appeared that relatively high concentrations of antibiotics (especially penicillin) had been involved at some stage in the preparation of the vaccine. ...
    Type of Medium: Electronic Resource
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  • 8
    Electronic Resource
    Electronic Resource
    Oxford, UK : Blackwell Publishing Ltd
    Clinical & experimental allergy 20 (1990), S. 0 
    ISSN: 1365-2222
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Notes: Although antihistamines were usually considered as ineffective in asthma, the appearance of new more potent anti-H1-antagonists with no or less side-effects leads to a reassessment of their use. Although mediators and mechanisms other than histamine are involved in natural or provoked reactions to allergens in the skin, the nose or the lungs, the new anti-H1-antagonists have been shown to be effective. For some of these drugs, the effect may go beyond a mere H1-receptor blockade and involve impairment of mediator release from mast cells and/or an inhibiting effect on other cell types (e.g. eosinophils) implicated in the late-phase reactions. Quantitative kinetics evaluation of late-phase reactions in the skin and of their inhibition by anti-allergic drugs will be helped considerably by the development of telethermography, a new skin evaluation technique.
    Type of Medium: Electronic Resource
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  • 9
    Electronic Resource
    Electronic Resource
    Oxford, UK : Blackwell Publishing Ltd
    Clinical & experimental allergy 20 (1990), S. 0 
    ISSN: 1365-2222
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Notes: A simple method is described which enables measurement of anti-IgE antibodies in free form as well as in immune complexes of IgE and anti-IgE. Anti-IgE antibodies were purified from serum of one selected blood donor with highly elevated levels of such auto-antibodies. These purified anti-IgE auto-antibodies inhibited the measurement of myeloma IgE. Purification also revealed that 98% of the subject's serum IgE was masked by anti-IgE auto-antibodies. Our data suggest that IgE determinations in sera containing anti-IgE antibodies might be underestimated.
    Type of Medium: Electronic Resource
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  • 10
    Electronic Resource
    Electronic Resource
    Oxford, UK : Blackwell Publishing Ltd
    Clinical & experimental allergy 11 (1981), S. 0 
    ISSN: 1365-2222
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Notes: Quantification of human basophil degranulation induced by anti-IgE, anti-IgG4, and by ionophore was performed using a flow-cytometric system. It was shown that these antibodies and ionophore can degranulate basophils in a dose-dependent manner, and that there is a wide variation in the response of basophils obtained from different individuals to these stimuli. A significant correlation was observed between the degree of degranulation induced by anti-IgE and anti-IgG4, while this was not the case for anti-IgE and ionophore. It was also shown that IgG4 myeloma protein can passively sensitize basophils. In general, degranulating efficacy was in the order of ionophore 〉 anti-IgE 〉anti-IgG4, both in allergic and non-allergic individuals.
    Type of Medium: Electronic Resource
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