منابع مشابه
National Registry in Clinical Chemistry
A recent Letter by Eckfeldt et al. (1) recalled some of our unpublished findings of a few years ago, showing the effect of sodium azide on continuous-flow (SMA 12/60) measurements (Table 1). The azide interference with total bilirubin determinations they reported can be also be seen in our results, although not conspicuously. As can be seen in Table 1, measurements other than bili-. rubin may b...
متن کاملNational Registry in Clinical Chemistry
CLINICAL CHEMISTRY, Vol. 24, No. 4, 1978 731 variation of 5.7% was obtained at a level of 11 nmol/ml per hour. The figure shows the levels of erythrocyte uroporphyrinogen I synthase detected in three generations of a family with AlP. The level of activity of the proband (W.1) was just within the statistical reference range. Her father (ffl.I) and daughter (V.3) had values for actiVity that were...
متن کاملNational Registry in Clinical Chemistry
2. Ambre, J. J., and Fischer, L. J., Identification and activity of the hydroxy metabolite which accumulates in the plasma of humans intoxicated with glutethimide. Drug Metab. Disposition (in press). 3. Gold, M., Tassoni, E., Etzl, M., and Mathew, G., Concentration of glutethimide and associated compounds in human serum and cerebrospinal fluid after drug overdose. Clin. Chem. 20, 195 (1974). 4....
متن کاملNational Registry in Clinical Chemistry
Recently we had occasion to assay for lactate dehydrogenase (EC 1.1.1.27) in the presence of a large amount of potassium cyanide and were surprised to see a 10-fold increase in the enzyme activity when we used a method that depends on the measurement of NADH. At first we thought that we had made a significant observation.You can imagine our disappointment when we found that a control consisting...
متن کاملNational Registry in Clinical Chemistry
148 CliNICAL CHEMISTRY. Vol. 23, No. 1, 1977 aniline the regression equations obtained were as follows: y = 0.988x + 0.695, r = 1.00, t = 0.358,P <0.8>0.7, n = 12; y = 0.976x+ 0.799, r = 1.00, t = 1.71,P <0.2 > 0.1, n = 20; and y = 0.978x+ 0.901, r = 1.00, t = 1.71,P < 0.1 >0.05,n32. In the presence of 4-nitroaniline, valueswere y = 0.986x + 2.50,r = 1.00, t = -2.0, P = <0.1 > 0.05, n = 12; y =...
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ژورنال
عنوان ژورنال: Chemical & Engineering News Archive
سال: 1998
ISSN: 0009-2347,2157-4936
DOI: 10.1021/cen-v076n049.p050