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  • 1990-1994  (2)
  • 1991  (2)
  • 27.60.+j  (1)
  • Postoperative metabolism  (1)
  • 25.70.Jj
  • locomotion
  • 1
    ISSN: 1435-2451
    Keywords: Postoperative metabolism ; Parenteral nutrition ; Energy expenditure ; Protein turnover
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Description / Table of Contents: Zusammenfassung Im Rahmen einer prospektiv randomisierten Studie wurde der postoperative Protein- und Energieumsatz nach Magen- und Dickdarmresektionen unter hochkalorischer und hypokalorischer parenteraler Ernährung gemessen und mit der Verfügbarkeit verschiedener Bluteiweißkörper sowie dem Anfall verschiedener Substrate des Energiestoffwechsels korreliert. Dabei zeigte sich, daß auch in der Großen Bauchchirurgie eine periphervenöse parenterale Ernährung zur postoperativen Versorgung der Patienten völlig ausreicht. Eine hochkalorische Nährstoffzufuhr bietet, abgesehen von einer besseren Stickstoffbilanz, die mit einer vermehrten Harnstoffbelastung des Organismus verbunden ist, keinerlei Vorteile.
    Notes: Summary By means of a prospective randomised trial protein turnover and general energy expenditure were measured after stomach or bowel resections in patients receiving either hypercaloric or hypocaloric parenteral nutrition. The results were correlated with the availability of various blood proteins and amino acids as well as the concentration of different substrates of the intermediary metabolism. The results show that there is no need for a hypercaloric parenteral nutrition even after major abdominal surgery. Apart of a slightly better nitrogen-balance, which is, however, connected with an increased nitrogen impact on the organism there was no advantage over hypocaloric intravenous nutrition at least until the fifth day after the operation.
    Type of Medium: Electronic Resource
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  • 2
    ISSN: 1434-601X
    Keywords: 21.10.Dr ; 23.40.−s ; 27.60.+j
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract With a summation-free β+-endpoint spectrometer the β+-decay energies of104Sn,147Tb,148, 149Dy,149Ho,150Er, and151Tm were remeasured with improved accuracy. Combined with known proton and alpha decay energies, the resulting QEC values lead to atomic masses of very neutron-deficient isotopes including nuclei beyond the proton drip-line such as109I and113Cs. Furthermore, the Gamow-Tellerβ-strength of the even-even nuclei104Sn,148Dy, and150Er is reevaluated with reduced uncertainty.
    Type of Medium: Electronic Resource
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