Reverse Phase HPLC For Rapid,Comprehensive Measurement of Nucleotides,Nucleosides and Bases of The Myocardial Adenine Pool |
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Abstract: | Abstract A novel reverse phase HPLC method is described for the simultaneous measurement of adenosine tri-, di- and monophosphates (ATP, ADP, AMP), inosine monophosphate (IMP), adenosine, inosine, hypoxanthine, nicotinamide adenine dinucleotide (NAD) and uric acid in cardiac tissues and coronary effluent. The use of a simplified perchloric acid extraction procedure and ODS columns easily modified with Mq++, Tris and phosphate buffer, allows considerable saving in analysis time together with extremely good resolution, particularly for ATP and ADP, and provides a very practical tool for the routine assessment of changes in adenine pool metabolites. |
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Keywords: | HPLC adenine nucleotides adenosine inosine hypoxanthine heart rat dog. |
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