Document Detail

Anhydrous uric acid: nature and occurrence of a new form of urinary calculi.
MedLine Citation:
PMID:  5635159     Owner:  NLM     Status:  MEDLINE    
A second form of anhydrous uric acid has been found in urinary calculi; it is probably derived as an artifact from uric acid dihydrate during storage. It has been prepared in the laboratory by desiccation of uric acid dihydrate. Mixtures of these two substances sometimes give x-ray powder patterns that resemble that of xanthine on weak photographs, but are distinguishable by their infrared spectra.
R Shirley; D J Sutor
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Publication Detail:
Type:  Journal Article    
Journal Detail:
Title:  Science (New York, N.Y.)     Volume:  159     ISSN:  0036-8075     ISO Abbreviation:  Science     Publication Date:  1968 Feb 
Date Detail:
Created Date:  1968-02-16     Completed Date:  1968-02-16     Revised Date:  2011-12-02    
Medline Journal Info:
Nlm Unique ID:  0404511     Medline TA:  Science     Country:  UNITED STATES    
Other Details:
Languages:  eng     Pagination:  544     Citation Subset:  IM    
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MeSH Terms
Infrared Rays
Kidney Calculi*
Spectrum Analysis
Uric Acid / analysis*
Urinary Bladder Calculi*
X-Ray Diffraction
Reg. No./Substance:
0/Anhydrides; 0/Xanthines; 69-93-2/Uric Acid

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

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