An enzymatic method for the quantitative determination of 3-keto bile acids

1979 ◽  
Vol 99 (2) ◽  
pp. 408-414 ◽  
Author(s):  
M.S. Anwer ◽  
D. Hegner
Keyword(s):  
Quantitative Determination ◽  
Bile Acids ◽  
Enzymatic Method

The quantitative determination of fecal bile acids in children by the enzymatic method

1972 ◽  
Vol 39 (2) ◽  
pp. 524-531 ◽  
Author(s):  
Andrée M. Weber ◽  
Liette Chartrand ◽  
Gilles Doyon ◽  
Stuart Gordon ◽  
Claude C. Roy
Keyword(s):  
Quantitative Determination ◽  
Bile Acids ◽  
Enzymatic Method ◽  
Fecal Bile Acids

scholarly journals A Method for Quantitative Determination of Bile Acids in Human Feces. Bile Acids and Steroids 195.

1968 ◽  
Vol 22 ◽  
pp. 1729-1744 ◽  
Author(s):  
Peter Eneroth ◽  
Kjell Hellström ◽  
Jan Sjövall ◽  
N. A. Zaidi
Keyword(s):  
Quantitative Determination ◽  
Bile Acids ◽  
Human Feces

Evaluation of a Commercial Enzymatic Method for the Determination of Total Serum Bile Acids

1980 ◽  
Vol 17 (6) ◽  
pp. 301-306 ◽  
Author(s):  
Per Tobiasson ◽  
Magnus Källberg
Keyword(s):  
Bile Acid ◽  
Bile Acids ◽  
Reference Range ◽  
Reference Value ◽  
Total Serum ◽  
Enzymatic Method ◽  
Normal Range ◽  
Serum Samples ◽  
Serum Bile Acids

An enzymatic method (Sterognost-3α® Flu, Nyegaard & Co, Oslo, Norway) for the determination of total serum bile acids has been evaluated, and reference values for fasting and postprandial total serum bile acids have been established. Precision was rather low in the lower normal range but satisfactory in the upper reference range and for elevated values. The upper reference value for fasting total serum bile acids was 5·0 μmol/l. Maximal postprandial elevations occurred at varying intervals after a test meal and the upper postprandial reference value was 12 μmol/l. Certain serum samples were also analysed by radioimmunological methods for conjugates of cholic and chenodeoxycholic acids. The values obtained with the enzymatic method correlated satisfactorily with those of the radioimmunoassay methods for most of the serum samples analysed. However, a number of samples with slightly elevated bile acid concentrations, as measured by the comparison radioimmunoassay methods, were found to have normal total serum bile acids when measured by the enzymatic method.

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