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  • 1980-1984  (1)
  • 1970-1974  (1)
  • Amino Acids  (1)
  • Blood exchange transfusion  (1)
  • 1
    Electronic Resource
    Electronic Resource
    Springer
    European journal of pediatrics 110 (1971), S. 46-58 
    ISSN: 1432-1076
    Keywords: Secondary Cystathioninuria ; Cystathionine ; Identification ; Amino Acids ; Liver Diseases
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Description / Table of Contents: Zusammenfassung Es werden Methoden dargestellt, mit denen eine quantitativ geringe Cystathioninausscheidung im Urin festgestellt und bewiesen werden kann. Es wurden 5 Kinder gefunden, die eine mäßige Cystathioninausscheidung aufwiesen (14,5–99,0 μMol/Tag). Die klinischen Befunde dieser Patienten werden dargestellt. Drei von ihnen hatten Leberaffektionen, eines eine nichtketotische Hyperglycinämie, und bei einem Kind handelte es sich um ein Neugeborenes mit multiplen Fehlbildungen. Bei allen Fällen lag eine sekundäre Cystathioninurie vor. Die Ursachen, die zu einer sekundären Cystathioninurie führen, werden besprochen.
    Notes: Abstract A secondary cystathionuria was found in two children with liver disease (cirrhosis of unknown etiology, congenital biliary atresia), in one infant with hypercalcemia due to high doses of vitamin D, in one case of non-ketotic hyperglycinemia, and in one infant with multiple malformations. Methods for the determination of cystathionine, when excreted in only small amounts, are outlined.
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
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  • 2
    Electronic Resource
    Electronic Resource
    Springer
    European journal of pediatrics 138 (1982), S. 293-296 
    ISSN: 1432-1076
    Keywords: Maple syrup urine disease ; Blood exchange transfusion
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract Two neonates with maple syrup urine disease were treated by exchange transfusion. Within 15 h blood leucine and KICA concentrations were lowered from 2.6 mM to 1.1 mM using 570 to 620 ml blood per kg body weight. The other branched-chain amino acid/keto acid pairs fell to normal. During exchange transfusion the patient's nitrogen balance seems to be negative. Further exchange transfusion was useless. More importantly the patient should be forced into an anabolic state by high caloric supply or insulin plus glucose treatment. More KICA than leucine was eliminated, however, KICA blood levels remained slightly higher than that of leucine indicating different leucine/KICA equilibria in extravascular compartments than in blood. In a given time interval exchange transfusion was more effective than peritoneal dialysis, probably due to a lack of an additional (peritoneal) membrane. Renal excretion of branched-chain amino and keto acids was very inefficient. The allegedly most toxic metabolite, KICA, had the lowest renal clearance of the branched-chain keto acids.
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
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