Document Detail


Plasma volume after dextran infusion in rats sensitive and non-sensitive to dextran.
MedLine Citation:
PMID:  1183457     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
Plasma volume determinations were done with RIHSA under normal conditions and after intravenous infusion of dextran solutions. The plasma volume of normal rats in millilitre was found to be 0.026 X body weight + 0.92. Infusion of dextran into dextran-sensitive Sprague-Dawley rats was followed by a marked plasma volume reduction and haemoconcentration as consequence of an anaphylactoid reaction. This reaction could be partially inhibited by pretreatment with cyproheptadine chloride. Plasma volume determination with the method used in this study can be used to evaluate the dextran-anaphylactoid reaction. In dextran non-sensitive Wistar rats, infusion of dextran had a strong plasma volume-expanding effect comparable to the plasma volume-expanding effect of dextran in humans. No signs of abnormal leakage of fluid out into the extravascular space were evident, which indicated that the Wistar rats really were non-sensitive to dextran.
Authors:
L Ivarsson; L Appelgren; C M Rudenstam
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Publication Detail:
Type:  Journal Article    
Journal Detail:
Title:  European surgical research. Europäische chirurgische Forschung. Recherches chirurgicales européennes     Volume:  7     ISSN:  0014-312X     ISO Abbreviation:  Eur Surg Res     Publication Date:  1975  
Date Detail:
Created Date:  1976-01-23     Completed Date:  1976-01-23     Revised Date:  2006-11-30    
Medline Journal Info:
Nlm Unique ID:  0174752     Medline TA:  Eur Surg Res     Country:  SWITZERLAND    
Other Details:
Languages:  eng     Pagination:  315-25     Citation Subset:  IM    
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MeSH Terms
Descriptor/Qualifier:
Animals
Depression, Chemical
Dextrans / administration & dosage*,  pharmacology
Female
Hematocrit
Male
Plasma Volume / drug effects*
Rats
Stimulation, Chemical
Chemical
Reg. No./Substance:
9004-54-0/Dextrans

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


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