Bibliothek

feed icon rss

Ihre E-Mail wurde erfolgreich gesendet. Bitte prüfen Sie Ihren Maileingang.

Leider ist ein Fehler beim E-Mail-Versand aufgetreten. Bitte versuchen Sie es erneut.

Vorgang fortführen?

Exportieren
  • 1
    Digitale Medien
    Digitale Medien
    Oxford, UK : Blackwell Publishing Ltd
    International journal of social welfare 7 (1998), S. 0 
    ISSN: 1468-2397
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Sociologie
    Notizen: In Denmark the life expectancy of women has been declining since 1980, and is now the lowest of all OECD countries. Based upon analyses of the different trends in mortality of 35–64-year-old women in Denmark compared to women in Norway and Sweden, national differentials in external determinants of morbidity and premature mortality are described. The excess mortality of women in Denmark is linked to lifestyle factors: tobacco smoking, alcohol and drug consumption. We discuss the possible impact of other external factors: full-time employment, work load, job insecurity, unemployment, single motherhood, and social isolation. The main hypothesis is that the daily life of women in Denmark has deteriorated over the years, and that changes in lifestyle and behaviour in part can be explained by evolved strategies in order to cope with anxiety and strain. Contrary to conditions in Sweden, the welfare system in Denmark has not facilitated the combination of child-bearing and paid work. The analysis points to the importance of including data of external stressors in discussions of national variances in lifestyle factors linked to premature mortality.
    Materialart: Digitale Medien
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
    BibTip Andere fanden auch interessant ...
  • 2
    Digitale Medien
    Digitale Medien
    Oxford, UK : Blackwell Publishing Ltd
    Scandinavian journal of immunology 4 (1975), S. 0 
    ISSN: 1365-3083
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Medizin
    Notizen: Lipoproteins in normal and cholestatic human plasma were studied using crossed immuno-electrophoresis and electroimmunoassay. Crossed immuno-electrophoresis against anti-α-lipoprotein revealed a complex pattern of α-lipoproteins in cholestasis resembling that of α-lipoproteins in a patient with familial deficiency of the enzyme lecithin cholesterol acyl transferase. With anti-β-lipoprotein an absence of pre-β-lipoproteins with normal electropho-retic mobility was noted in crossed immunoelectrophoresis. These observations indicate that false values may be obtained with the use of electroimmunoassay for the determination of lipoprotein concentrations in cholestasis. A method employing crossed immunoelectrophoresis with an intermediate gel for the quantitative determination of lipoprotein X is proposed.
    Materialart: Digitale Medien
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
    BibTip Andere fanden auch interessant ...
  • 3
    Digitale Medien
    Digitale Medien
    Oxford, UK : Blackwell Publishing Ltd
    Scandinavian journal of immunology 4 (1975), S. 0 
    ISSN: 1365-3083
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Medizin
    Notizen: Histamine release from normal human leukocytes can be induced by anti-IgE or protein A from Staphylococcus aureus. After incubation in buffer at 37°C for various time intervals or repeated washings with buffer, or both procedures, the leukocytes lose most of their reactivity to protein A, whereas the reactivity to anti-IgE is unaltered. Cells deprived of their protein A reactivity can be induced to release histamine by IgG complexed with protein A. Maximal release (23%–81%) from 0.6–1.0 × 107 leukocytes per ml is obtained if the mixture contains 1–2 μg protein A and 8–16 μg IgG per ml. The ratio between protein A and IgG in the most active mixtures is 1:8 or 1:16 on a weight basis, which corresponds to 2–4 IgG molecules per protein A molecule. Heat treatment does not destroy the capacity of IgG to mediate histamine release. Mixtures of protein A and the Fc part of IgG can also initiate the release. Furthermore, it is shown that the protein A-IgG mixture and anti-IgE induce cross-desensitization to each other. This indicates that, like cell-bound IgG, IgG in complex with protein A triggers partially the same reaction sequence as IgE.
    Materialart: Digitale Medien
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
    BibTip Andere fanden auch interessant ...
  • 4
    Digitale Medien
    Digitale Medien
    Oxford, UK : Blackwell Publishing Ltd
    Scandinavian journal of immunology 4 (1975), S. 0 
    ISSN: 1365-3083
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Medizin
    Notizen: Histamine release from normal human leukocytes can be induced by anti-IgE or protein A from Staphylococcus aureus. After incubation in buffer at 37°C for various time intervals or repeated washings with buffer, or both procedures, the leukocytes lose most of their reactivity to protein A, whereas the reactivity to anti-IgE is unaltered. Cells deprived of their protein A reactivity can be induced to release histamine by IgG complexed with protein A. Maximal release (23%-81%) from 0.6–1.0 × 107 leukocytes per ml is obtained if the mixture contains 1–2 μg protein A and 8–16 μg IgG per ml. The ratio between protein A and IgG in the most active mixtures is 1:8 or 1:16 on a weight basis, which corresponds to 2–4 IgG molecules per protein A molecule. Heat treatment does not destroy the capacity of IgG to mediate histamine release. Mixtures of protein A and the Fc part of IgG can also initiate the release. Furthermore, it is shown that the protein A—IgG mixture and anti-IgE induce cross-desensitization to each other. This indicates that, like cell-bound IgG, IgG in complex with protein A triggers partially the same reaction sequence as IgE.
    Materialart: Digitale Medien
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
    BibTip Andere fanden auch interessant ...
  • 5
    Digitale Medien
    Digitale Medien
    Oxford, UK : Blackwell Publishing Ltd
    Scandinavian journal of immunology 4 (1975), S. 0 
    ISSN: 1365-3083
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Medizin
    Notizen: Protein A from Staphylococcus aureus has been found to react with all human leukocyte preparations tested. In 70%, of the experiments the reaction leads to histamine release. Further more, protein A treatment of cells at 37°C both in complete and Ca+2-free medium, results in the inhibition of anti-IgE-induced histamine release in all cell preparations, indicating that protein A and anti-IgE antibodies release histamine from the same cells. This inhibition seems to be due to the blocking or exhaustion of a step in the biochemical pathway, leading to histamine release activated by both protein A and anti IgE. In some cell preparations desensitization but no histamine liberation is induced by protein A. No inhibition occurs if the protein A treatment is performed at 4°C. It is concluded that protein A elicits histamine liberation and desensitization by acting on IgG present on the surface of the basophil granulocytes Treatment of leukocytes at 37°C with anti-IgE antibodies, or F(ab')2 fragments from such antibodies, also results in an inhibition of a subsequent anti-IgE-induced histamine release. Desensitization with low doses of anti-IgE results in an inhibition of the same type as that obtained with protein A. Supraoptimum amounts of anti-IgE or high amounts ill monovalent Fab fragments from anti-IgE immunoglobulin G give an inhibition that could be due to a competition between the sensitizing and the challenging agents for combining with cell-fixed IgE molecules This inhibition is independent of temperature and calcium concentration.
    Materialart: Digitale Medien
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
    BibTip Andere fanden auch interessant ...
  • 6
    Digitale Medien
    Digitale Medien
    Amsterdam : Elsevier
    Journal of Chromatography A 653 (1993), S. 25-35 
    ISSN: 0021-9673
    Quelle: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Thema: Chemie und Pharmazie
    Materialart: Digitale Medien
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
    BibTip Andere fanden auch interessant ...
  • 7
    Digitale Medien
    Digitale Medien
    Amsterdam : Elsevier
    Physics Letters B 213 (1988), S. 511-515 
    ISSN: 0370-2693
    Quelle: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Thema: Physik
    Materialart: Digitale Medien
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
    BibTip Andere fanden auch interessant ...
  • 8
    Digitale Medien
    Digitale Medien
    Amsterdam : Elsevier
    Physics Letters B 114 (1982), S. 152-156 
    ISSN: 0370-2693
    Quelle: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Thema: Physik
    Materialart: Digitale Medien
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
    BibTip Andere fanden auch interessant ...
  • 9
    Digitale Medien
    Digitale Medien
    Amsterdam : Elsevier
    Physics Letters B 46 (1973), S. 249-251 
    ISSN: 0370-2693
    Quelle: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Thema: Physik
    Materialart: Digitale Medien
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
    BibTip Andere fanden auch interessant ...
  • 10
    Digitale Medien
    Digitale Medien
    Amsterdam : Elsevier
    Physics Letters B 216 (1989), S. 177-183 
    ISSN: 0370-2693
    Quelle: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Thema: Physik
    Materialart: Digitale Medien
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
    BibTip Andere fanden auch interessant ...
Schließen ⊗
Diese Webseite nutzt Cookies und das Analyse-Tool Matomo. Weitere Informationen finden Sie hier...