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  • 1
    ISSN: 1432-0509
    Keywords: Gastrointestinal tract, effect of drugs ; l-Hyoscyamine ; Glucagon ; Anticholinergics, hypotonic UGI studies
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract Previous studies have compared the use of anticholinergic drugs and glucagon for upper gastrointestinal (UGI) radiography. Many radiologists prefer glucagon because these comparisons showed it to have a shorter duration of action with fewer side effects.l-Hyoscyamine is the levo-rotatory form of atropine with minor adverse side effects. This study compared the effects of glucagon (N=48),l-hyoscyamine (N=43), and placebo (N=45) on gastric and duodenal distension, mucosal coating, and patient tolerance.l-Hyoscyamine provided gastric and duodenal images equal in quality to glucagon. Except for the more frequent reporting of dry mouth withl-hyoscyamine, side effects were not different among the groups.l-Hyoscyamine is an economical alternative to glucagon for hypotonic gastrointestinal radiography.
    Type of Medium: Electronic Resource
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  • 2
    ISSN: 0949-2925
    Keywords: Schlüsselwörter: Elektronische Bibliothek, Internet, Informationsvermittlung, Abrechnung ; Key words: Digital library, internet, information brokering, accounting ; CR Subject Classifications: H.3.5, H.3.6
    Source: Springer Online Journal Archives 1860-2000
    Topics: Computer Science
    Description / Table of Contents: Abstract. The objective of the MeDoc project was the conception of a full-text based publication and reference service for computer science literature, its prototypical implementation and evaluation. The service shall enhance information exchange and supply researchers with literature more easily. Therefore an internet based system was developed that allows for searching, browsing, delivering and storing documents and supports searching in heterogeneous, distributed information systems. Part of the documents offered via the MeDoc service are billable. This article describes the functionality and architecture of the MeDoc system.
    Notes: Zusammenfassung. Ziele des MeDoc-Projektes waren die Konzeption, prototypische Entwicklung und Erprobung volltextbasierter Informations- und Publikationsdienste für die Informatik, um den Informationsaustausch und die Literaturversorgung in der Wissenschaft effektiver gestalten zu können. Dazu wurde im Rahmen des Projektes ein internet-basiertes System entwickelt, in dem Informatik & Fachinformation im Volltext gespeichert, recherchiert, abgerufen und gelesen werden kann und das die Suche nach Informatik-Literatur in heterogenen, verteilten Informationsquellen im Internet unterstützt. Das Informationsangebot ist dabei teilweise kostenpflichtig. In diesem Artikel werden Ziele, Funktionalität und Architektur des MeDoc-Systems beschrieben.
    Type of Medium: Electronic Resource
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