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  • 1985-1989  (4)
Materialart
Erscheinungszeitraum
Jahr
Schlagwörter
  • 1
    Digitale Medien
    Digitale Medien
    Springer
    World journal of urology 6 (1988), S. 136-139 
    ISSN: 1433-8726
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Medizin
    Notizen: Summary New and exciting advances in renal transplantation are continuously being made, and the horizons for organ transplantation are bright and open. This article reviews only a few of the newer advances that will allow renal transplantation to become even more widespread and successful. The important and exciting implications for extrarenal organ transplantation are immediately evident.
    Materialart: Digitale Medien
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
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  • 2
    Digitale Medien
    Digitale Medien
    Springer
    Pflügers Archiv 409 (1987), S. 492-498 
    ISSN: 1432-2013
    Schlagwort(e): Rat ; Micropuncture ; Sodium ; Calcium
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Medizin
    Notizen: Abstract Micropuncture and clearance studies were performed on rats with chronic metabolic acidosis to evaluate the segmental handling of magnesium. Fractional magnesium excretion was 12.6±2.3% in acidemic rats (blood pH 7.17+0.2) compared to 5.1±1.3% of normal animals (blood pH 7.36±0.05). Ultrafilterable magnesium concentrations were similar in both normal and acidotic animals, 0.51±0.02 and 0.48±0.03 mM, respectively. Elevation of urinary magnesium excretion was due to diminished reabsorption in the loop of Henle and segments beyond the distal sampling site. Acute correction of the systemic acidosis with NaHCO3 infusions partially corrected the renal magnesium levels as fractional magnesium excretion fell from 12.6% to 3.1+0.75%. This was associated with enhanced reabsorption of magnesium in the loop. To determine if acidosis may compromise the renal conservation of magnesium, acidotic rats were subsequently placed on magnesium-restricted diets. Normal and acidotic animals adapted appropriately and to a similar extent when challenged by short-term magnesium-restricted diets. Accordingly, elevation of dietary acid intake and systemic acidosis leads to renal magnesium wasting which is due in part to diminished reabsorption in the loop of Henle. However, chronic acidosis does not compromise the renal adaptive response to dietary magnesium restriction.
    Materialart: Digitale Medien
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
    BibTip Andere fanden auch interessant ...
  • 3
    Digitale Medien
    Digitale Medien
    Springer
    Graefe's archive for clinical and experimental ophthalmology 224 (1986), S. 215-217 
    ISSN: 1435-702X
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Medizin
    Notizen: Abstract Total displacement of vitreous by an expanding bubble of a perfluorocarbon gas was studied in cynomolgus monkeys. The clinical observations and the gross dissection suggested that cortical vitreous might have been stripped from the retina; however, electron microscopy of frozen sections demonstrated that the collagen structure of the vitreous was compressed against the retina.
    Materialart: Digitale Medien
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
    BibTip Andere fanden auch interessant ...
  • 4
    Digitale Medien
    Digitale Medien
    Springer
    Chemistry and technology of fuels and oils 21 (1985), S. 336-338 
    ISSN: 1573-8310
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Chemie und Pharmazie , Werkstoffwissenschaften, Fertigungsverfahren, Fertigung
    Materialart: Digitale Medien
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
    BibTip Andere fanden auch interessant ...
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