GLORIA

GEOMAR Library Ocean Research Information Access

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
    Naunyn-Schmiedeberg's archives of pharmacology 278 (1973), S. 293-300 
    ISSN: 1432-1912
    Keywords: Cyclic 3′,5′-AMP-Dependent Protein Kinase ; Lipolysis ; Antilipolytic Drugs ; Phenylbutazone ; Mefenamic Acid
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Summary Cyclic 3′,5′-AMP-dependent protein kinase activity is inhibited by phenylbutazone both in the presence and absence of the cyclic nucleotide. Mefenamic acid stimulates the activity of the enzyme up to 10−4 M, being less effective at higher concentrations. These findings closely correlate with the influence of both drugs on lipolysis. Other antilipolytic drugs such as benzydamine, adrenergic blocking agents, insulin, prostaglandin E1 or nicotinic acid do not affect the activity of cyclic 3′,5′-AMP-dependent protein kinase. The results indicate that only in a few cases the effect on protein kinase activity may be causal for the antilipolytic action of drugs.
    Type of Medium: Electronic Resource
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
  • 2
    Electronic Resource
    Electronic Resource
    Springer
    Archives of toxicology 30 (1973), S. 139-145 
    ISSN: 1432-0738
    Keywords: Paraoxone ; Obidoxime, HS 3, HS 6 ; Lipolysis ; Fat Cells ; Paraoxon ; Obidoxim, HS 3, HS 6 ; Lipolyse ; Fettzellen
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Description / Table of Contents: Zusammenfassung Im LD50-Bereich (10−7 - 10−5 M) beeinflußte Paraoxon dosisabhängig die Lipolyse isolierter Fettzellen aus dem Nebenhoden-Fettgewebe von Ratten. Die nicht kompetitive Hemmung der Glycerinfreisetzung wurde sowohl bei der basalen, als auch bei der durch 10−6 M Noradrenalin oder 3 × 10−3 M Dibutyryl-A-3′, 5′-MP stimulierten Lipolyse beobachtet (K1 = 1,1 × 10−6 M). HS 3, Obidoxim oder HS 6 hatten keinen Einfluß auf die durch 10−6 M Paraoxon bewirkte etwa 50 %ige Hemmung der maximal stimulierten Lipolyse. Weder eine Reaktivierung noch eine Direktwirkung zwischen Paraoxon und den geprüften Oximen war in diesem Testsystem nachweisbar.
    Notes: Abstract In experiments with isolated epididymal fat cells, paraoxone caused a dose-dependent inhibition of lipolysis in the LD50 dose range (10−7 - 10−5 M). The inhibition occurred in unstimulated as well as stimulated lipolysis elicited by 10−6 M norepinephrine or 3 × 10−3 M dibutyryl-A-3′, 5′-MP. The type of inhibition showed a noncompetitive pattern at an apparent Ki = 1.1 × 10−6 M. Obidoxime, HS 3 and HS 6 did not abolish the 50% inhibition of maximum lipolysis elicited by 10−6 M paraoxone. Neither a reactivation nor a direct interaction between paraoxone and oximes was observed in this test system.
    Type of Medium: Electronic Resource
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
Close ⊗
This website uses cookies and the analysis tool Matomo. More information can be found here...