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  • 1
    Electronic Resource
    Electronic Resource
    Springer
    European journal of pediatrics 152 (1993), S. 301-305 
    ISSN: 1432-1076
    Keywords: Hyponatraemia ; Syndrome of inappropriate antidiuretic hormone secretion ; Vasopressin
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract Hyponatraemia is one of the most common electrolyte abnormalities in hospitalised children. In a prospective study we tested whether hyponatraemia is associated with sustained release of the antidiuretic hormone arginine vasopressin (AVP). Out of 27 children with persistent hyponatremia (serum sodium 〈130 mmol/l), 25 had measurable plasma concentrations of AVP [median and quartiles 5.0 pg/ml (1.5–8.3)]. Volume contraction as consequence of sodium loss caused hyponatraemia in 16 patients. Hyponatraemia in the presence of extracellular volume expansion and reduced effective arterial blood volume occurred in 5 patients. Only 3 patients had normovolaemic hyponatraemia (so-called syndrome of inappropriate antidiuretic hormone secretion) and 3 suffered from chronic renal failure. It is concluded that plasma AVP concentration is measurable in most children with hyponatraemia. Non-osmotic stimulation of AVP release and lack of suppression of this hormone is an important pathogenetic mechanism of hyponatraemia in children.
    Type of Medium: Electronic Resource
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  • 2
    Electronic Resource
    Electronic Resource
    Springer
    European journal of pediatrics 154 (1995), S. 582-584 
    ISSN: 1432-1076
    Keywords: Pyelonephritis ; Hyponatraemia ; Hyperkalaemia
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract Abstract Three children with severe hyponatraemia and hyperkalaemia associated with acute pyelonephritis are reported. All were very young male infants in a poor general condition and seriously dehydrated. Diagnostic procedures did not detect obstructive uropathy or vesico-ureteric reflux. Conclusion Hyponatraemia and hyperkalaemia occurs in young infants with severe acute pyelonephritis in the absence of obstructive uropathy or vesico-ureteric reflux. The severe inflammation of the kidney itself may explain the electrolyte disturbance by a transient resistance of the distal tubule to aldosterone.
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
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  • 3
    Electronic Resource
    Electronic Resource
    Springer
    European journal of pediatrics 154 (1995), S. 582-584 
    ISSN: 1432-1076
    Keywords: Key words Pyelonephritis ; Hyponatraemia ; Hyperkalaemia
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract Three children with severe hyponatraemia and hyperkalaemia associated with acute pyelonephritis are reported. All were very young male infants in a poor general condition and seriously dehydrated. Diagnostic procedures did not detect obstructive uropathy or vesico-ureteric reflux. Conclusion Hyponatraemia and hyperkalaemia occurs in young infants with severe acute pyelone-phritis in the absence of obstructive uropathy or vesico-ureteric reflux. The severe inflammation of the kidney itself may explain the electrolyte disturbance by a transient resistance of the distal tubule to aldosterone.
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
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  • 4
    Electronic Resource
    Electronic Resource
    Weinheim : Wiley-Blackwell
    Chemie Ingenieur Technik - CIT 68 (1996), S. 1176-1177 
    ISSN: 0009-286X
    Keywords: Chemistry ; Industrial Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology , Process Engineering, Biotechnology, Nutrition Technology
    Type of Medium: Electronic Resource
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