Document Detail


Absorption of amino acids in different parts of the small intestine in growing pigs. IV. Effect of sugars on absorption of amino acids and water.
MedLine Citation:
PMID:  6801924     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
The study was performed on pigs weighing 50-75 kg with temporarily isolated loops of the small intestine. The isolated segments were perfused with solutions containing casein hydrolysates and different concentrations of sugars (up to 50 g/l). The effect of the sugars depended on their type and amount, and on the type of the hydrolysate; addition of 10 g/l sugar to the enzymic hydrolysate of casein which was only partly hydrolysed did not affect absorption of the latter. The absorption of most amino acids was depressed in the presence of 20 g/l lactose or sucrose or of 20-50 g/l glucose, the effect of lactose being least evident. Sugars and amino acids stimulated the net absorption of water only from isotonic or slightly hypertonic solutions: addition of 50 g/l glucose significantly depressed the net absorption of water.
Authors:
L Buraczewska
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Publication Detail:
Type:  Journal Article    
Journal Detail:
Title:  Acta physiologica Polonica     Volume:  32     ISSN:  0044-6033     ISO Abbreviation:  Acta Physiol Pol     Publication Date:    1981 Sep-Oct
Date Detail:
Created Date:  1982-05-12     Completed Date:  1982-05-12     Revised Date:  2003-11-14    
Medline Journal Info:
Nlm Unique ID:  2985166R     Medline TA:  Acta Physiol Pol     Country:  POLAND    
Other Details:
Languages:  eng     Pagination:  585-93     Citation Subset:  IM    
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MeSH Terms
Descriptor/Qualifier:
Amino Acids / metabolism
Animals
Carbohydrates / pharmacology*
Caseins / metabolism
Glucose / pharmacology
Intestinal Absorption*
Intestine, Small / physiology*
Lactose / pharmacology
Mannitol / pharmacology
Nitrogen / metabolism
Sucrose / pharmacology
Swine / physiology*
Water / metabolism
Chemical
Reg. No./Substance:
0/Amino Acids; 0/Carbohydrates; 0/Caseins; 50-99-7/Glucose; 57-50-1/Sucrose; 63-42-3/Lactose; 69-65-8/Mannitol; 7727-37-9/Nitrogen; 7732-18-5/Water

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine


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