1.
Clin Chem
; 21(7): 857-9, 1975 Jun.
Article
in English
| MEDLINE
| ID: mdl-124236
ABSTRACT
Digoxin-containing sera from 86 patients were analyzed for this drug by bioassay and radioimmunoassay. Each serum was analyzed in duplicate by six procedures: inhibition of Na+-K+-dependent ATPase and five "kit" radioimmunoassays from four different commercial sources. Mean values for two of the radioimmunoassays differed significantly from those for the bioassay. One radioimmunoassay mean value was significantly different from the other five mean values. We conclude that normal values for digoxin radioimmunoassay should be determined for each kit, and should not be adopted from published data.
Subject(s)
Digoxin/blood , Radioimmunoassay/methods , Adenosine Triphosphatases/antagonists & inhibitors , Humans , Indicators and Reagents
2.
Clin Chem
; 19(7): 725-6, 1973 Jul.
Article
in English
| MEDLINE
| ID: mdl-4712519
3.
J Lab Clin Med
; 78(5): 779-84, 1971 Nov.
Article
in English
| MEDLINE
| ID: mdl-4256886
Subject(s)
Digoxin/blood , Adenosine Triphosphatases , Animals , Arrhythmias, Cardiac/chemically induced , Chemical Phenomena , Chemistry , Digoxin/pharmacology , Digoxin/poisoning , False Positive Reactions , Humans , Methods , Potassium , Sodium , Solvents , Swine , Tritium , Vomiting/chemically induced
4.
Circulation
; 41(1): 67-75, 1970 Jan.
Article
in English
| MEDLINE
| ID: mdl-5420635
5.
J Lab Clin Med
; 71(6): 1040-4, 1968 Jun.
Article
in English
| MEDLINE
| ID: mdl-4231737
6.
Biochim Biophys Acta
; 135(2): 358-61, 1967 May 02.
Article
in English
| MEDLINE
| ID: mdl-6037365