New method for the fluorimetric determination of guanidino compounds with benzoin.
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چکیده
منابع مشابه
Guanidino compounds in hyperargininemia.
Plasma and cerebrospinal fluid (CSF) concentrations and urinary excretion of guanidino compounds were investigated in a patient with hyperargininemia during the treatment with low-protein diet, oral administration of an essential amino acid mixture and sodium benzoate, or enzyme replacement therapy such as exchange transfusion or erythrocyte transfusion. In the patient, alpha-keto-delta-guanidi...
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Fluorimetric determination of creatine.
STRONGLY ALKALINE SOLUTIONS ninhydrin (1,2,3 indantrione hy) combines with guanidine, monosubstituted guanidines, and disubstituted guanidines to form highly fluorescent addition ucts (1). This reaction has been used as the basis for a simple, itive fluorimetric method for the determination of creatine in m, blood, and urine. he most widely used methods for determining creatine are based n the ...
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The RNA/DNA ratio is a useful indicator of the nutritional condition of fish larvae. The presented analytical procedure is an improvement of Clemmesen's (Meeresforschung 32: 134-143, 1988) methodology which involves purification of fish larvae tissue homogenates and subsequent fluorescence-photometric measurements using specific nucleic acid dyes. The modifications concern the homogenization an...
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ژورنال
عنوان ژورنال: Chemical and Pharmaceutical Bulletin
سال: 1981
ISSN: 0009-2363,1347-5223
DOI: 10.1248/cpb.29.1115