Methods for the determination of cardiovascular drugs in blood and plasma are critically
reviewed with emphasis on gas and liquid chromatographic techniques. The importance of …

Determination of digoxin by fluorescence polarization immunoassay (FPIA) with the Abbott"
TDx" is significantly influenced by the concentration of total serum protein. Each 10 g/L …

The introduction of radioimmunoassay (RIA) in 1959 by Rosalyn S. Yalow and Solomon A.
Berson for the measurement of insulin in human plasma (1) revolutionized endocrinology …

Chemical and electronic synapses are present in the ocellar synaptic region of the moth,
Trichoplusia ni. The chemical synapses all appear to be of the “conventional” type. Four …

We evaluated four commercial radioimmunoassay kits for digoxin. We assayed a standard
plasma containing digoxin, 2.0 microgram/L, and samples from patients receiving digoxin …

We studied the interference of the sample matrix on digoxin radioimmunoassays using four
commercial kits. Plasma samples from non-digitalized patients of the following categories …

Anhand der Kasuistik einer tödlichen Digoxinvergiftung (akzidentelle Einnahme von 50
Lanitop-Tabletten durch eine 82jährige Frau) werden die Maßnahmen diskutiert, die aus …

Samples from two pools were sent 10 times to 27 laboratories for assay of digoxin. One pool
contained digoxin 2.60 nmol/1 in normal plasma (SP); the other was pooled plasma from …

Digoxin-like immunoreactive substance (DLIS) was measured in 34 samples obtained from
subjects not receiving digoxin: 10 uremic, 10 third trimester pregnancy, seven cord blood …

Problems with the immunoassay of digoxin* Page 1 Journal of Pharmaceutical & Biomedical
Analysis Vol. 5, No. 8, pp. 767-775, 1987 Printed in Great Britain 0731-7085/87 $3.00 + 0.00 …