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  • Articles: DFG German National Licenses  (2)
  • 1970-1974  (1)
  • 1955-1959  (1)
  • 1974  (1)
  • 1959  (1)
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  • Articles: DFG German National Licenses  (2)
Material
Years
  • 1970-1974  (1)
  • 1955-1959  (1)
Year
  • 1
    Electronic Resource
    Electronic Resource
    Two Hæmoglobins in Chum Salmon (1959)
    [s.l.] : Nature Publishing Group
    Nature 184 (1959), S. 1418-1418 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] The present communication deals with crystallization and several properties of the two components. Haemolyzate from chum salmon blood saturated with carbon monoxide, was 0-35 saturated with ammonium sulphate at neutral pH and suctioned. The nitrate was 0-6 saturated with the salt and the resulting ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/1841418a0
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    Paper (German National Licenses)
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  • 2
    Electronic Resource
    Electronic Resource
    EFFECT OF DEPLETION OF SERUM CALCIUM BY EGTA ON CANINE PANCREATIC SECRETION INDUCED BY DOPAMINE AND BY SECRETIN (1974)
    Oxford, UK : Blackwell Publishing Ltd
    Clinical and experimental pharmacology and physiology 1 (1974), S. 0 
    Details
    ISSN: 1440-1681
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Notes: SUMMARY 1. Pancreatic secretion has been monitored in the isolated, blood-perfused canine pancreas, and the effects of depletion of serum calcium by infusion of EGTA on the increases in secretion produced by intra-arterial injections of dopamine and secretin have been investigated.2. Under resting conditions in preparations in dogs fasted for 24 h, the mean rate of pancreatic secretion was 16.4 μ1/min (s. e. m. = 2, n= 12). The mean concentrations of protein, bicarbonate and chloride in the pancreatic juice were 53.8 mg/ml (s. e. m. = 4.5), 18.0 mmol/1 (s. e. m. = 1.1) and 122.5 mmol/1 (s. e. m. = 7.5), respectively. Infusion of EGTA had no effect on resting secretion.3. Secretion elicited by dopamine or secretin was diminished about 50% during the intra-arterial infusion of EGTA (10−2 mM/ml) in the perfusing blood. The protein concentration in the secretion was diminished to a similar extent. The concentrations of bicarbonate and chloride in the pancreatic juice was not modified by EGTA infusion.4. Concomitant infusion of an equimolar concentration of CaCl2 solution abolished the inhibitory effects of EGTA infusion on the secretory responses to dopamine or secretin.5. The results suggest that dopamine and secretin influence the exocrine secretions of the pancreas by actions on both acinar and ductular cells. Acinar cell secretion is more susceptible to depletion of serum calcium levels than is secretion from ductular cells.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1440-1681.1974.tb00551.x
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    Paper (German National Licenses)
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