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  • 1
    Electronic Resource
    Electronic Resource
    Damage of rat small intestine induced by ethanol (1980)
    Springer
    Research in experimental medicine 178 (1980), S. 65-70 
    Details
    ISSN: 1433-8580
    Keywords: Alkaline phosphatase ; Brush border ; Ethanol ; Intoxikation by ethanol ; Small intestine
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Summary Single administration of ethanol or alcoholic beverages (5 g ethanol/kg body weight) induces a decrease of the 24 h excretion of fecal intestinal alkaline phosphatase (I-AP) activity of 28% (P〈0.05) in comparison to controls (0.9% saline). Administration of higher amounts of 20% (v/v) ethanol (8 g/kg body weight on 3 consecutive days) yields a decrease of fecal I-AP excretion up to 82% (P〈0.005) in comparison to controls (saturated glucose solution). The interpretation of these results as a toxic effect of ethanol to small intestinal mucosa was supported by measurement of enzymatic activity in the small intestinal mucosa and by morphometric data.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01856759
    Library Location Call Number Volume/Issue/Year Availability
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    Paper (German National Licenses)
    Fulltext
  • 2
    Electronic Resource
    Electronic Resource
    Influence of feeding fructose on fructose and glucose absorption in rat jejunum and ileum (1981)
    Springer
    Research in experimental medicine 179 (1981), S. 163-168 
    Details
    ISSN: 1433-8580
    Keywords: Fructose absorption ; Glucose absorption ; Ileum ; Jejunum ; Small intestine
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Summary The influence of feeding isocaloric diets containing either 65% of fructose (F 65) or 65% of glucose (G 65) were studied on the uptake of both sugars in segments of rat proximal jejunum and distal ileum. The hexose absorption was compared to that obtained in animals receiving isocaloric amounts of a diet containing 30% of glucose (G 30). Feeding fructose (F 65) for 3 days resulted in a 2.5-fold increase of fructose uptake in the jejunum and a 40% increase in the ileum as compared to group G30. When fructose (F65) was administered instead of G 65 the uptake of fructose was enhanced by 75% in the jejunum and 35% in the ileum. Stimulation of glucose absorption in segments of the proximal and distal small intestine by diets F 65 and G 65 was nearly identical as compared to the values of group G 30. The stimulation of the uptake of fructose induced by fructose feeding parallels an adaptive increase in the activity of enzymes involved in fructose metabolism in the mucosa of the small intestine.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01851984
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
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