Document Detail

Uric acid dihydrate as urinary calculus component.
MedLine Citation:
PMID:  1112668     Owner:  NLM     Status:  MEDLINE    
The analysis of uric acid dihydrate was performed using infrared spectroscopy and X-ray diffraction. Both methods permit differentiation with regard to uric acid. Pure uric acid dihydrate was prepared according to a modified technique and the dA values (lattice distances (of A) were determined from several recordings. The extreme instability of the synthetic uric acid dihydrate is stressed, and the conversion speed is determined. During the evaluation of 7,750 analyses of urinary calculi in the course of the past 3 years, 1,126 (14.5 per cent) uric acid calculi and 283 (3.7 per cent) with a mixed portion of uric acid dihydrate were found.
A Hesse; H J Schneider; W Berg; E Hienzsch
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Publication Detail:
Type:  Journal Article    
Journal Detail:
Title:  Investigative urology     Volume:  12     ISSN:  0021-0005     ISO Abbreviation:  Invest Urol     Publication Date:  1975 Mar 
Date Detail:
Created Date:  1975-05-19     Completed Date:  1975-05-19     Revised Date:  2004-11-17    
Medline Journal Info:
Nlm Unique ID:  0374747     Medline TA:  Invest Urol     Country:  UNITED STATES    
Other Details:
Languages:  eng     Pagination:  405-9     Citation Subset:  IM    
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MeSH Terms
Drug Storage
Spectrophotometry, Infrared
Uric Acid* / urine
Urinary Calculi* / etiology,  urine
X-Ray Diffraction
Reg. No./Substance:
69-93-2/Uric Acid

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