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  • 1
    Electronic Resource
    Electronic Resource
    Synthesis and electrochemical properties of an oxide electrode layer prepared by a new electroless plating technique (1994)
    Springer
    Journal of applied electrochemistry 24 (1994), S. 411-419 
    Details
    ISSN: 1572-8838
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology , Electrical Engineering, Measurement and Control Technology
    Notes: Abstract A lanthanum strontium manganese thin oxide layer was plated on yttria stabilized zirconia by oxidizing the lanthanum strontium manganese ions with hydrogen peroxide as the oxidant. The plated oxide layer was firmly adherent to the substrate, and its morphology was finely porous. The crystal phase of the oxide was determined by XRD to be a perovskite-type. The mechanism for the oxide layer formation by an oxide electroless plating was studied by means of ESCA. As a cathode of solid oxide fuel cell (SOFC), the electrode characteristics of an oxide plated in this way were measured by the current interruption method at 1000° C. The cathodic overpotential of this electrode was less than 40 mV at 1 A cm−2 This small overvoltage was considered to be based on an effective large electrode reaction area.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00254153
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    Paper (German National Licenses)
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  • 2
    Electronic Resource
    Electronic Resource
    Cerebellopontine angle ganglioneuroblastoma (1992)
    Springer
    Neuroradiology 34 (1992), S. 334-336 
    Details
    ISSN: 1432-1920
    Keywords: Ganglioneuroblastoma-Cerebellopontine angle-Cavernous sinus ; Computer tomography ; Magnetic resonance imaging
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Summary The CT, MR and histological features of a rare ganglioneuroblastoma of the cerebellopontine angle and cavernous sinus are reported.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00588196
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    Paper (German National Licenses)
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  • 3
    Electronic Resource
    Electronic Resource
    Lectin-mediated enhancement of dengue virus infection in a mouse macrophage cell line Mk1 (1994)
    Springer
    Archives of virology 134 (1994), S. 51-59 
    Details
    ISSN: 1432-8798
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Summary Treatment of a mouse macrophage cell line Mk1 with pokeweed mitogen (PWM) either before or during but not after virus inoculation resulted in an enhancement of dengue virus (DV) infection. The infection enhancement was primarily due to an increase in the number of DV-infected cells but not to increased virus production in a cell. These results suggested that PWM treatment mediated increased DV binding and/or penetration to Mk1 cells, thereby resulting in the infection enhancement.N-acetylglucosamine (GlucNAc) did not suppress PWM-mediated enhancement of DV infection when added to Mk1 cells after PWM treatment was done, although GlucNAc clearly suppressed the effect of PWM when added simultaneously with PWM. The results implied the possibility that the PWM-mediated increase in viral binding/penetration was not due to a cross-linking by PWM between DV and a cell-surface receptor, but due to another mechanism, presumably exposure of a masked DV receptor(s). The DV receptor, unidentified as yet, involved in the PWM-mediated infection enhancement appeared to have no relation with IgG Fc receptors that are known to be involved in antibody-mediated enhancement of DV infection.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01379106
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    Paper (German National Licenses)
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  • 4
    Electronic Resource
    Electronic Resource
    Analysis of the core and E1 envelope region sequences of a novel variant of hepatitis C virus obtained in Indonesia (1994)
    Springer
    Archives of virology 136 (1994), S. 53-62 
    Details
    ISSN: 1432-8798
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Summary Hepatitis C virus (HCV) is currently classified into 6 major types, HCV-1 through -6, each of which can be further divided into a few subtypes, e.g., HCV-1a, -1b, -1c, etc., on the basis of sequence variation of the viral genome. The core and E1 envelope regions of HCV genome were amplified from sera of Indonesian patients using reverse transcription-polymerase chain reaction. Sequence analysis of both core and E1 regions followed by molecular evolutionary phylogenetic analysis identified a novel sequence variant of HCV-1 (Td-6). Antibodies in the serum from which Td-6 was isolated reacted only marginally to the core protein of HCV-J, a representative strain of HCV-1b, despite strong antibody response against a mixture of the core, NS3 and NS4 proteins of HCV-1a. The possible mechanism for the diminished reactivity of the antibodies in the serum to the core protein of HCV-J is discussed.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01538816
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    Paper (German National Licenses)
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