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  • 1975-1979  (4)
  • Basidiomycete  (2)
  • Methandrostenelone  (2)
  • 1
    Electronic Resource
    Electronic Resource
    Springer
    Pflügers Archiv 375 (1978), S. 141-146 
    ISSN: 1432-2013
    Keywords: Methandrostenelone ; Muscle contractility ; Performance
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract The purpose of this study was to investigate the effects of methandrostenelone (Dianabol) on contractile and performance variables in the rat. Thirty-six male Sprague Dawley rats 90 days old were divided into sedentary and exercise groups; they were further subdivided into Dianabol (0.35 mg/kg/day) treated and untreated groups. The exercise groups underwent a program of high intensity training 7 days/week for 6 weeks. Training produced changes in isometric force-time characteristics indicating increased production of tension. Performance test scores increased significantly from 3 weeks to 6 weeks. Performance by exercise and exercise with Dianabol groups was indistinguishable. It is concluded that Dianabol did not significantly alter the adaptations of the rat to high intensity training.
    Type of Medium: Electronic Resource
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  • 2
    ISSN: 1432-2013
    Keywords: Methandrostenelone ; Dianabol ; Gonadotropins ; Body fat ; Muscle weights
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract The hormonal levels of the gonadotropins, the weight of selected organs and of the triceps surae as well as body composition were determined in Sprague Dawley rats at 3 and 6 weeks after intensive training with or without a methandrostenelone (Dianabol) supplement (0.35 mg/kg/day). The controls were sedentary rats of similar age and weight at the start of the experiment. The dianabol treated rats in the sedentary and exercise groups had a depression of plasma LH levels. There were no differences in body weight, specific gravity, lean body weight, fat or % fat between the two trained groups. Dianabol had no apparent effect on the measured parameters other than a depression of LH.
    Type of Medium: Electronic Resource
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  • 3
    Electronic Resource
    Electronic Resource
    Springer
    Archives of microbiology 123 (1979), S. 319-321 
    ISSN: 1432-072X
    Keywords: Basidiomycete ; Vanillic acid ; Vanillate hydroxylase ; Monooxygenase ; Methoxy-p-hydroquinone ; Lignin biodegradation ; Phanerochaete chrysosporium
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Notes: Abstract A soluble enzyme fraction from Phanerochaete chrysosporium catalyzed the oxidative decarboxylation of vanillic acid to methoxy-p-hydroquinone. The enzyme, partially purified by ammonium sulfate precipitation, required NADPH and molecular oxygen for activity. NADH was not effective. Optimal activity was displayed between pH 7.5–8.5. Neither EDTA, KCN, NaN3, nor o-phenanthroline (5 mM) were inhibitory. The enzyme was inducible with maximal activity displayed after incubation of previously grown cells with 0.1% vanillate for 30h.
    Type of Medium: Electronic Resource
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  • 4
    Electronic Resource
    Electronic Resource
    Springer
    Archives of microbiology 121 (1979), S. 37-41 
    ISSN: 1432-072X
    Keywords: Basidiomycete ; Basidiospores ; Fruit body ; Hymenium ; Catabolite repression ; Nitrogen repression ; cAMP ; Phanerochaete chrysosporium
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Notes: Abstract In Phanerochaete chrysosporium fruit body formations is subject to strong catabolite repression by glucose in the presence of physiological levels of nitrogen. Walseth cellulose was found to be the best source of carbon for the induction of fruit body and consequent basidiospore synthesis. Ejected basidiospores collected from cultures grown under these conditions for two weeks are contaminated with neither conidia nor mycelial fragments and are therefore suitable for genetic analysis of recombination. Under conditions of nitrogen limitation, the glucose catabolite repression of fruit body synthesis was relieved. Exogenous adenosine 3′,5′-monophosphate but not other related nucleotides, also relieved glucose catabolite repression of fruit body formation.
    Type of Medium: Electronic Resource
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