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- Author or Editor: Y. Llabador x
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Abstract
The determination of calcium in erythrocytes by the method PIXE requires the preliminary elimination of large amounts of potassium. The best results, with regard to potassium removal and calcium yield, were obtained by carrying out a coprecipitation of calcium and strontium in 80% nitric acid. The development of the method has shown the importance of the total elimination of leucocytes and platelets from the serum in order to avoid erroneously high values for erythrocyte calcium.
Abstract
We present the results of a 3 year study concerning serum vanadium measured by neutron activation analysis for 87 subjects from three populations (healthy controls, depressives, cirrhotics). We found depressives to have higher levels but no significant difference between cirrhotics and controls.
