Document Detail

Chemical assay of p-aminohippuric acid simplified by use of dimethylaminocinnamaldehyde in ethanol.
MedLine Citation:
PMID:  3338147     Owner:  NLM     Status:  MEDLINE    
We have developed a new and simple method of p-aminohippuric acid determination by use of dimethylaminocinnamaldehyde (DACA). It differs from previous methods using DACA in that the reaction is carried out in ethanol rather than in dilute acid. This results in deeper and more stable color development. We have used this method successfully to determine effective renal plasma flow in a clinical study of this variable in pregnant women.
L B Schwartz; B L Gewertz; M G Bissell
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Publication Detail:
Type:  Journal Article    
Journal Detail:
Title:  Clinical chemistry     Volume:  34     ISSN:  0009-9147     ISO Abbreviation:  Clin. Chem.     Publication Date:  1988 Jan 
Date Detail:
Created Date:  1988-03-02     Completed Date:  1988-03-02     Revised Date:  2004-11-17    
Medline Journal Info:
Nlm Unique ID:  9421549     Medline TA:  Clin Chem     Country:  UNITED STATES    
Other Details:
Languages:  eng     Pagination:  165     Citation Subset:  IM    
University of Chicago Pritaker School of Medicine, IL.
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MeSH Terms
Aminohippuric Acids / analysis*
Indicators and Reagents
Pregnancy / physiology*
Renal Circulation*
p-Aminohippuric Acid / analysis*,  blood,  urine
Reg. No./Substance:
0/Aminohippuric Acids; 0/Cinnamates; 0/Indicators and Reagents; 61-78-9/p-Aminohippuric Acid; 6203-18-5/4-dimethylaminocinnamaldehyde; 64-17-5/Ethanol

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

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