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  • galactose elimination  (1)
  • renal blood flow  (1)
  • 1
    Digitale Medien
    Digitale Medien
    Springer
    European journal of clinical pharmacology 24 (1983), S. 757-760 
    ISSN: 1432-1041
    Schlagwort(e): hepatic cirrhosis ; aminophylline ; renal blood flow ; renal function ; sodium handling ; diuresis ; tubular absorption ; free water production ; vasoconstriction
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Chemie und Pharmazie , Medizin
    Notizen: Summary In 18 cirrhotics with impaired renal perfusion intravenous injection of aminophylline 3 mg/kg b.w. increased mean renal blood flow (133-Xenon washout) from 1.77±0.71 to 1.99±0.44 ml/g/min (p〈0.01). No significant change in cardiac output was found. In a further 10 cirrhotic patients the administration of aminophylline 3 mg/kg decreased the mean tubular reabsorption of sodium in the proximal section of the nephron (distal delivery) from 10.5±6.2 to 16.3±16.5 (p〈0.01). Free-water production increased as a consequence of the increased supply of sodium to the diluting segment. Thus, aminophylline acts favourably on the functional renal impairment that occurs in hepatic cirrhosis.
    Materialart: Digitale Medien
    Standort Signatur Erwartet Verfügbarkeit
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  • 2
    ISSN: 1432-1041
    Schlagwort(e): liver cirrhosis ; nadolol ; portal hypertension ; liver circulation/-function ; aminopyrine ; galactose elimination ; indocyanine green clearance
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Chemie und Pharmazie , Medizin
    Notizen: Summary Nadolol, a non-cardioselective beta adrenoreceptor blocking agent, has been reported to decrease portal pressure without affecting liver function in cirrhotic patients treated for 1 month. There were no data about the long-term effects of nadolol on liver function. In 11 patients with cirrhosis and portal hypertension galactose eliminating capacity, aminopyrine metabolic capacity, ICG clearance and IGC intrinsic hepatic clearance according to the “parallel tube” model were measured before and after 6 months of treatment with nadolol at a dose reducing resting heart rate by approximately 25%. No significant variation in any of these parameters was found. Thus 6 months of continuous oral administration of nadolol did not further impair liver function in cirrhotics.
    Materialart: Digitale Medien
    Standort Signatur Erwartet Verfügbarkeit
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