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  • 1970-1974  (10)
  • 1965-1969  (7)
  • 1960-1964  (2)
Materialart
Erscheinungszeitraum
Jahr
  • 11
    ISSN: 1432-8798
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Medizin
    Notizen: Summary The mechanism of resistance to foot-and-mouth disease virus (FMDV) which occurs 2 days after divinyl ether-maleic only anhydride (pyran copolymer) treatment but diminishes by the 7th day was investigated. Adsorption of virus by minced infant mouse spleen, muscle, kidney, heart or liver was not affected either at 2 days or 7 days after treatment of the mice with pyran. However,in vitro multiplication of FMDV in minced kidney was affected by pyran at both times. The resistance of mice 2 days after treatment was related to absence of virus in muscle, kidney, and spleen tissues. Seven days after pyran administration, however, FMDV was recovered from muscle and spleen but not kidney. Interferon was recovered from various tissues 2 days but not 7 days after mice were injected with pyran. Other unknown polymer-induced antiviral factors as well as interferon may have been related to the resistance mechanism.
    Materialart: Digitale Medien
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
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  • 12
    Digitale Medien
    Digitale Medien
    Springer
    Cellular and molecular life sciences 27 (1971), S. 1191-1192 
    ISSN: 1420-9071
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Biologie , Medizin
    Notizen: Résumé Le phénitrone, souvent considéré comme antagoniste spécifique de la marihuana, n'a non seulement pas empèché la baisse de température corporelle causé par la tétrahydrocannabinol (THC), mais potentialisé l'effet hypothermique de cette dernière. Il est possible que cette potentialisation est par suite du déplacement de la THC localisée dans les protéines plasmiques.
    Materialart: Digitale Medien
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
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  • 13
    Digitale Medien
    Digitale Medien
    Springer
    Digestive diseases and sciences 18 (1973), S. 384-390 
    ISSN: 1573-2568
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Medizin
    Notizen: Abstract Three patients with giardiasis have been shown to have vitamin B12 malabsorption which returned to normal after eradication of the parasite. Radioactive vitamin B12 with sufficient amounts of biologically active intrinsic factor to exclude host intrinsic factor deficiency was administered. The subjects did not suffer from immunodeficiency states, and bacterial overgrowth did not appear to be a causative factor. The implications of this finding in relation to mechanisms of malabsorption in giardiasis are discussed. It is concluded that competition between parasite and host enterocyte is the most likely explanation for vitamin B12 malabsorption.
    Materialart: Digitale Medien
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
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  • 14
    Digitale Medien
    Digitale Medien
    Springer
    Journal of low temperature physics 4 (1971), S. 433-440 
    ISSN: 1573-7357
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Physik
    Notizen: Abstract The 1/θ sum rules are derived for two-component uniform many-body systems. The density fluctuations are quantized for the case when both components satisfy Bose statistics. Information about the long wavelength behavior of the liquid-structure functions is deduced from both the sum rules and the zero-point density fluctuations.
    Materialart: Digitale Medien
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
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  • 15
    Digitale Medien
    Digitale Medien
    Springer
    Archives of virology 46 (1974), S. 334-340 
    ISSN: 1432-8798
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Medizin
    Notizen: Summary Mice treated with divinyl ether-maleic anhydride (DVE/MA) 7 days before, 2 days before, or simultaneously with foot-and-mouth disease (FMD) viral antigens (aqueous or oil emulsified) were more resistant to virus infection and released antibody earlier than mice treated with antigen alone. Simultaneous treatment of swine with these antigens plus DVE/MA resulted in a slightly enhanced early antibody response, which, in a test with oil-emulsified antigen, was not associated with an early induced antiviral resistance to FMD. In general, the primary and secondary antibody responses to oil antigen plus DVE/MA were the same as in control swine receiving the antigen alone. However, swine sensitized with aqueous antigen plus DVE/MA responded faster and developed higher antibody titers after a secondary treatment with aqueous antigen than swine treated similarly but without DVE/MA.
    Materialart: Digitale Medien
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
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  • 16
    Digitale Medien
    Digitale Medien
    Springer
    Archives of virology 26 (1969), S. 238-248 
    ISSN: 1432-8798
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Medizin
    Notizen: Summary A small percentage of a stock foot-and-mouth disease virus population was found to be relatively resistant to adsorption with homogenized adult mouse kidney. To select this portion of the population, a series of 10 passages was performed, each passage consisting of adsorption with homogenized kidney and propagation of the unadsorbed virus in bovine kidney cell cultures. The selected virus was relatively resistant to adsorption with mouse kidney and relatively avirulent for adult mice. It was immunogenic in adult mice and seemed to be antigenically the same as the parent virus. This information might possibly be used in selecting viruses for live virus vaccines.
    Materialart: Digitale Medien
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
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  • 17
    Digitale Medien
    Digitale Medien
    Springer
    Archives of virology 34 (1971), S. 82-87 
    ISSN: 1432-8798
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Medizin
    Materialart: Digitale Medien
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
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  • 18
    Digitale Medien
    Digitale Medien
    Springer
    Archives of virology 42 (1973), S. 102-105 
    ISSN: 1432-8798
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Medizin
    Materialart: Digitale Medien
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
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  • 19
    Digitale Medien
    Digitale Medien
    Hoboken, NJ : Wiley-Blackwell
    Journal of Biomedical Materials Research 1 (1967), S. 405-414 
    ISSN: 0021-9304
    Schlagwort(e): Chemistry ; Polymer and Materials Science
    Quelle: Wiley InterScience Backfile Collection 1832-2000
    Thema: Medizin , Technik allgemein
    Notizen: Corrosion resistance is particularly important in medical treatments requiring implantation of metallic objects in the human body. Unfortunately, weight loss measurements and other conventional corrosion testing techniques are insufficiently sensitive and difficult to adapt to in vivo environments. The linear polarization technique can be used to remotely meaure the corrosion rates of metals implanted in tissue using needle probes. The principles of this technique are reviewed and the results of tests performed on steel, cobalt, and molybdenum implanted in experimental animals are discussed.
    Zusätzliches Material: 7 Ill.
    Materialart: Digitale Medien
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
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