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  • Field-effect transistors  (3)
  • Key words Complement system  (1)
  • Magnesium  (1)
  • 1
    ISSN: 0003-2670
    Keywords: Biosensors ; Fermentation ; Field-effect transistors ; Flow system ; Fluorimetry ; Process analysis ; Thermistors
    Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics: Chemistry and Pharmacology
    Type of Medium: Electronic Resource
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  • 2
    Electronic Resource
    Electronic Resource
    Amsterdam : Elsevier
    Analytica Chimica Acta 238 (1990), S. 201-210 
    ISSN: 0003-2670
    Keywords: Biosensors ; Cephalosporin C ; Field-effect transistors ; Glucose ; Penicillin ; Process analysis ; Urea
    Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics: Chemistry and Pharmacology
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
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  • 3
    ISSN: 0003-2670
    Keywords: Biosensors ; Fermentation ; Field-effect transistors ; Flow system ; Fluorimetry ; Process analysis ; Thermistors
    Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics: Chemistry and Pharmacology
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
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  • 4
    ISSN: 1432-0584
    Keywords: Key words Complement system ; C1 inhibitor ; Bone marrow transplantation ; Capillary leak syndrome
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract  Capillary leak syndrome (CLS) is a severe complication after bone marrow transplantation (BMT). To investigate whether there is a pathogenetic role of the complement system, we monitored the levels of the terminal complement complex C5b-9 (TCC) and C3a-desArg as indicators of an activation of the complement system and the inhibitor of the classical pathway of the complement cascade, C1 inhibitor (C1-INH), in 48 bone marrow transplant recipients from 1 week before to 5 weeks after transplantation. Capillary leak syndrome developed in 7 out of 48 patients between days 1 and 12 after BMT. Complement activation as indicated by TCC levels was more pronounced in patients with CLS (n = 7) from day –8 to +28 (p〈0.05; day –1) and the elevation of TCC levels lasted longer in CLS patients (peak day 21) than in patients without this complication (peak day 7). Mean C3a-desArg levels were highest in patients with CLS reaching a peak at day 7. During the early posttransplant period a significant elevation of C1-INH levels (p〈0.01 and p〈0.05 respectively) compared with baseline levels (day –8) was found in patients with and without CLS, which was more pronounced in those patients with CLS (p〈0.05). Although we could not observe an absolute C1-INH deficiency as compared to healthy individuals our data support the presence of a relative deficiency of the inhibitor which might explain the reported beneficial effects of C1-INH substitution in BMT related CLS.
    Type of Medium: Electronic Resource
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  • 5
    ISSN: 1432-1440
    Keywords: Magnesium ; calcium ; pancreas ; secretin. pancreozymin ; chronic pancreatitis ; primary hyperparathyroidism ; Magnesium ; Calcium ; Pankreas ; Sekretin ; Pankreozymin ; chronische Pankreatitis ; primärer Hyperparathyreoidismus
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Description / Table of Contents: Zusammenfassung 1. Die Sekretion von Magnesium (Konzentration und Ausscheidung) wurde im menschlichen Duodenalsaft vor und nach Stimulation des Pankreas mit Sekretin und Pankreozymin gemessen und mit den Werten für Calcium verglichen. Es wurden 27 Personen mit normaler Pankreasfunktion, 23 Patienten mit mäßiger und 22 mit ausgeprägter Pankreasinsuffizienz sowie 14 Kranke mit primärem Hyperparathyreoidismus untersucht. 2. In allen Funktionszuständen des Pankreas wurden bei normaler Bauchspeicheldrüse Magnesium und Calcium parallel sezerniert, die Korrelation war signifikant positiv. Nach Sekretin erniedrigte sich die Konzentration. Pankreozymin erhöhte sowohl die Konzentration als auch die Ausscheidung. 3. Die parallele Sekretion fand sich mit wenigen Ausnahmen auch bei Pankreasinsuffizienz. Hier war die Sekretion beider Elektrolyte nach Pankreozymin signifikant erniedrigt, wenn auch die Enzymsekretion vermindert war. 4. Bei primärem Hyperparathyreoidismus fand sich bei normaler Pankreasfunktion eine gegenüber der Norm erhöhte Konzentration und Ausscheidung für Magnesium und Calcium nach Pankreocymin, während bei gestörter Enzymsekretion auch die Elektrolytsekretion vermindert war. Bei Hyperparathyreoidsmus wurde die Magnesiumsekretion durch Pankreozymin stärker stimuliert als die von Calcium. Die Parallelität im Verhalten von Magnesium und Calcium war hier nicht mehr gewahrt.
    Notes: Summary 1. The secretion of magnesium (concentration and output) was measured in human duodenal juice before and after stimulation of the pancreas by secretin and pancreozymin (1 unit/kg) and compared with the behaviour of calcium 27 subjects with normal pancreatic function, 23 patients with moderate and 15 with severe pancreatic insufficiency and 14 patients with primary hyperparathyroidism were investigated. 2. In all functional states of the normal pancreatic gland magnesium and calcium were secreted in close positive correlation. The concentration was lowered after secretin. Pancreozymin increased both the concentration and the output of the two electrolytes. 3. The parallel secretion was also found, at few exceptions, in the patients with pancreatic insufficiency. Here, the secretion of both electrolytes was significantly diminished after pancreozymin together with the lowered secretion of enzymes. 4. In primary hyperparathyroidism associated with normal pancreatic function a higher than normal concentration and output of magnesium and calcium after pancreozymin were measured. When enzyme secretion was disturbed in these patients as well the secretion of the two electrolytes was lowered. In primary hyperparathyroidism the secretion of magnesium was more markedly stimulated by pancreozymin than that of calcium. The parallelism in the behaviour of magnesium and calcium was no longer present in this situation.
    Type of Medium: Electronic Resource
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