Zobrazeno 1 - 10
of 25
pro vyhledávání: '"R. C. Elser"'
Publikováno v:
Clinica Chimica Acta. 190:S4-S17
Publikováno v:
The Journal of Automatic Chemistry
Publikováno v:
European journal of clinical chemistry and clinical biochemistry : journal of the Forum of European Clinical Chemistry Societies. 29(7)
Autor:
P. D. Nagle, A. R. Craig, I. S. Masulli, D. R. Hudson, C. M. Sanders, R. C. Elser, D. S. Cooley, V. P. Chu, S. M. Hernandez, D. M. Obzansky
Publikováno v:
Therapeutic Drug Monitoring. 19:572
Publikováno v:
Clinical Chemistry. 28:1754-1757
We measured the microviscosity of amniotic fluid between 28 and 40 weeks of gestation in 252 normal pregnancies and in 172 pregnancies complicated by factors known to influence fetal lung maturation, including chronic high blood pressure, pregnancy-i
Autor:
R C Elser
Publikováno v:
Clinical Chemistry. 22:1737-1740
Thymol blue monophosphate is evaluated as a substrate for use in kinetic bichromatic analysis of serum alkaline phosphatase activity. The effect of abnormally high concentrations of hemoglobin, bilirubin, or chylomicrons is negligible. The expected r
Autor:
R C, Elser, J D, Winefordner
Publikováno v:
Analytical Chemistry. 44:698-709
Autor:
R C Elser, C G Garver
Publikováno v:
Clinical Chemistry. 27:325-327
We investigated certain operating characteristics of a new bichromatic analyzer, the ABA-200. The reliability of filter factor assignments was found to be within 3% for NADH and p-nitroaniline, 6% for p-nitrophenol. The accuracy and precision of the
Autor:
P E Novotny, R C Elser
Publikováno v:
Clinical Chemistry. 30:884-886
We show that an indophenol-based colorimetric method for acetaminophen (Clin Toxicol 15: 67-73, 1979) has less than maximal sensitivity because of (a) incomplete hydrolysis, related to suboptimal acid concentration; (b) suboptimal hydrolysis time; an
Publikováno v:
Clinical Chemistry. 27:930-932
Fluorescence polarization was measured on amniotic fluids of different gestational ages before and after centrifugation at relative centrifugal forces of 34 to 4955 x g. Centrifugation significantly increased the fluorescence polarization values over