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  • 1965-1969  (5)
  • 1967  (5)
Material
Years
  • 1965-1969  (5)
Year
  • 1
    Electronic Resource
    Electronic Resource
    Springer
    Histochemistry and cell biology 10 (1967), S. 376-377 
    ISSN: 1432-119X
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Medicine
    Notes: Summary The demonstration of glycogen by PAS-method and the reaction of phosphorylase by Takeuchi et al. were performed in the hearts of rats 30 min after experimental coronary occlusion. While the cardiac muscle cells in the center of the ischemic region still contained glycogen, the cells in the border zone of the infarction did not. The phosphorylase activity was demonstrable only in those cardiac muscle cells which contained glycogen. As well known that the demonstration of phosphorylase activity is possible only if glycogen as starter is present, it is concluded that the lack of phosphorylase activity by the histochemical reaction in cells which do not contain glycogen doesn't prove the absence of the enzyme.
    Type of Medium: Electronic Resource
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  • 2
    Electronic Resource
    Electronic Resource
    s.l. : American Chemical Society
    The @journal of organic chemistry 32 (1967), S. 4057-4059 
    ISSN: 1520-6904
    Source: ACS Legacy Archives
    Topics: Chemistry and Pharmacology
    Type of Medium: Electronic Resource
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  • 3
    Electronic Resource
    Electronic Resource
    Springer
    Naunyn-Schmiedeberg's archives of pharmacology 257 (1967), S. 43-44 
    ISSN: 1432-1912
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Type of Medium: Electronic Resource
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  • 4
    Electronic Resource
    Electronic Resource
    Springer
    European food research and technology 132 (1967), S. 333-341 
    ISSN: 1438-2385
    Source: Springer Online Journal Archives 1860-2000
    Topics: Process Engineering, Biotechnology, Nutrition Technology
    Notes: Zusammenfassung Die Umsatzprodukte von Pflanzenphenolen, Hydroxysäuren, Aminosäuren und Äthanol mit Pyrokohlensäurediäthylester werden von den Verdauungsenzymen so rasch und so ergiebig gespalten, daß mit einer Resorption derselben nicht zu rechnen ist. Sie werfen daher, vom Gesichtspunkt der Verträglichkeit her gesehen, keine Probleme auf. Die Umsatzprodukte mit Ascorbinsäure (Mono- und Dicarbäthoxy-ascorbinsäure) werden durch die Verdauungsenzyme nicht gespalten. Untersuchungen mit den mit14C markierten Carbäthoxyverbindungen der Ascorbinsäure ergaben: 1. Beide Verbindungen werden in wäßriger Lösung spontan mit einer Halbwertszeit von 5–10 Tagen hydrolysiert. 2. Die Resorption der Verbindungen ist schlecht. 3. Die Verbindungen werden im Körper nicht gespeichert sondern abgebaut. Nach 24 Std finden sich im Organismus nur 0,5–2% der verabreichten Aktivität. Die Verwendung von Pyrokohlensäurediäthylester zur Behandlung von Fruchtsäften und Wein wirft daher keine toxikologischen Probleme auf und ist von der gesundheitlichen Seite aus betrachtet duldbar.
    Type of Medium: Electronic Resource
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  • 5
    Electronic Resource
    Electronic Resource
    Springer
    The European physical journal 201 (1967), S. 301-322 
    ISSN: 1434-601X
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract In continuation of measurements at very low energies1,2 the correlation in angle and energy of two of the emittedα-particles has been measured with standard coincidence technique at a proton energy of 675 keV (2−, level in12C at 16.57 MeV) by placing two surface-barrier-detectors in the plane perpendicular to the beam. The results are displayed in a Dalitz-diagramm, the pertinent formulae for conversion of laboratory system to c.m. system are given. The distribution of points in this plot shows that the decay from the reached level in12C proceeds only by sequential decay3. This confirms earlier results found at very low energies (130 keV and 250 keV) but differs from those found at a proton energy of 163 keV (2+, level in12C at 16.11 MeV).
    Type of Medium: Electronic Resource
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