Library

feed icon rss

Your email was sent successfully. Check your inbox.

An error occurred while sending the email. Please try again.

Proceed reservation?

Export
  • 1
    Electronic Resource
    Electronic Resource
    Springer
    Journal of molecular medicine 54 (1976), S. 141-143 
    ISSN: 1432-1440
    Keywords: PHLA ; Ethanol ; Acute Hyperlipoproteinemia ; PHLA ; Äthylalkohol ; Akute Hyperlipoproteinämie
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Description / Table of Contents: Zusammenfassung Die PHLA des Plasmas wurde bei 10 gesunden freiwilligen Versuchspersonen vor und während einer oralen Belastung mit 0,5 g Äthylalkohol/kg Körpergewicht als Initialdosis und 0,1 g Äthylalkohol/kg Körpergewicht und Stunde über 5 Stunden gemessen. Diese Äthanolbelastung führt zu einem Anstieg der Plasmatriglyceride auf etwa 170% des Ausgangswertes. Die PHLA des Plasmas wurde bestimmt vor, 15 Minuten, 1 und 5 Stunden nach Einnahme der Initialdosis. Sie änderte sich während der Alkoholbelastung gegenüber dem Ausgangswert wie gegenüber einer Kontrollserie mit Mineralwasser nicht signifikant. Dieser Befund wird verglichen mit früheren Untersuchungsergebnissen. Es wird die Schlußfolgerung gezogen, daß die akute äthanolinduzierte Hyperlipoproteinämie im gesunden Menschen vorwiegend durch eine Steigerung der Triglyceridsynthese in der Leber und Ausschleusung von VLDL und nicht durch eine verminderte Metabolisierung triglyceridreicher Lipoproteine bedingt zu sein scheint.
    Notes: Summary Post-heparin lipolytic-activity (PHLA) was studied in 10 healthy volunteers ingesting 0.5 g of ethanol/kg body weight initially and 0.1 g/kg body weight and hour over 5 hours. This dose led to enhancement in plasma triglycerides to about 170% of the pre-ethanol values. PHLA was determined before, 15 min, 1 and 5 hours after intake of the initial dose and showed no significant changes. These findings are compared with the results of earlier investigations. It is concluded that acute ethanol induced hyperlipoproteinemia in healthy man seems to be due mainly to enhanced hepatic synthesis of triglycerides and release of very low density lipoproteins and not to decreased catabolism of triglyceride rich lipoproteins.
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
  • 2
    Electronic Resource
    Electronic Resource
    Springer
    Archives of microbiology 120 (1979), S. 135-139 
    ISSN: 1432-072X
    Keywords: Carbon isotope discrimination ; Autotrophic CO2 fixation ; Methane formation ; Methanobacterium thermoautotrophicum
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Notes: Abstract The fractionation of carbon isotopes by Methanobacterium thermoautotrophicum was studied during growth of the bacterium on H2 plus CO2 as sole carbon and energy sources. A 80% H2/20% CO2 gas mixture was continuously bubbled through the culture. At high gassing rates, in the absence of a “closed system effect”, cells and methane were found to be depleted in 13C relative to CO2 in the gas mixture by 2.4% and 3.4%, respectively. At low gassing rates, when more than 90% of the CO2 was converted to methane, the cells were enriched in 13C by 1.3% and methane was depleted in 13C by 0.5%; residual CO2 was enriched in 13C by 3.4%. The magnitude of isotope fractionation suggests that CO2 rather than bicarbonate is the active species of CO2 mainly utilized in both CO2 assimilation and CO2 reduction to methane. The apparent positive 13C-discrimination in cell carbon synthesis, which was observed at low gassing rates, indicates that most of the CO2 assimilated into cell material is not incorporated via reactions involved in CO2 reduction to methane.
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
  • 3
    facet.materialart.
    Unknown
    Berlin : Periodicals Archive Online (PAO)
    Deutsche Zeitschrift für Philosophie. 24:10 (1976) 1286 
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
Close ⊗
This website uses cookies and the analysis tool Matomo. More information can be found here...