Uremic sera contain inhibitors that block digitoxin-valproic acid interactionDASGUPTA, Amitava; PAUL, Aditya; WELLS, Alice et al.The American journal of the medical sciences. 2001, Vol 322, Num 4, pp 204-208, issn 0002-9629Article

False-positive serum tricyclic antidepressant concentrations using fluorescence polarization immunoassay due to the presence of hydroxyzine and cetirizineDASGUPTA, Amitava; WELLS, Alice; DATTA, Pradip et al.Therapeutic drug monitoring. 2007, Vol 29, Num 1, pp 134-139, issn 0163-4356, 6 p.Article

Stability of therapeutic drugs in serum collected in vacutainer serum separator tubes containing a new gel (SSTt II)BUSH, Valerie; BLENNERHASSET, John; WELLS, Alice et al.Therapeutic drug monitoring. 2001, Vol 23, Num 3, pp 259-262, issn 0163-4356Article

Effect of Spironolactone, Potassium Canrenoate and Their Common Metabolite Canrenone on Serum Digoxin Measurement by Digoxin III, a New Digoxin ImmunoassayDASGUPTA, Amitava; TSO, Gertie; WELLS, Alice et al.Therapeutic drug monitoring. 2008, Vol 30, Num 6, pp 744-747, issn 0163-4356, 4 p.Article

False-positive serum tricyclic antidepressant concentrations using fluorescence polarization immunoassay due to the presence of hydroxyzine and cetirizineDASGUPTA, Amitava; WELLS, Alice; DATTA, Pradip et al.Therapeutic drug monitoring. 2006, Vol 28, Num 5, pp 662-667, issn 0163-4356, 6 p.Article

Activated charcoal is effective but equilibrium dialysis is ineffective in removing oleander leaf extract and oleandrin from human serum: Monitoring the effect by measuring apparent digoxin concentrationDASGUPTA, Amitava; CAO, Shinian; WELLS, Alice et al.Therapeutic drug monitoring. 2003, Vol 25, Num 3, pp 323-330, issn 0163-4356, 8 p.Article

Interference of carbamazepine and carbamazepine 10,11-epoxide in the fluorescence polarization immunoassay for tricyclic antidepressants: Estimation of the true tricyclic antidepressant concentration in the presence of carbamazepine using a mathematical modelDASGUPTA, Amitava; MCNEESE, Catherine; WELLS, Alice et al.American journal of clinical pathology. 2004, Vol 121, Num 3, pp 418-425, issn 0002-9173, 8 p.Article

Rapid spot tests for detecting the presence of adulterants in urine specimens submitted for drug testingDASGUPTA, Amitava; WAHED, Amer; WELLS, Alice et al.American journal of clinical pathology. 2002, Vol 117, Num 2, pp 325-329, issn 0002-9173Article

Digitoxin-like immunoreactivity in sera of mice after feeding with chinese medicine Chan Su: study of protein binding of Chan Su in normal sera, uremic sera and sera from patients with liver diseaseDASGUPTA, Amitava; GALVAO, Antonio L; WELLS, Alice et al.Clinica chimica acta. 2001, Vol 305, Num 1-2, pp 175-179, issn 0009-8981Article

Comparison of BD Vacutainer SST Plus Tubes with BD SST II Plus Tubes for common analytesBUSH, Valerie J; JANU, Margaret R; BATHUR, Franz et al.Clinica chimica acta. 2001, Vol 306, Num 1-2, pp 139-143, issn 0009-8981Article

Effect of Asian and Siberian ginseng on serum digoxin measurement by five digoxin immunoassays: Significant variation in digoxin-like immunoreactivity among commercial ginsengsDASGUPTA, Amitava; SANG WU; ACTOR, Jeffrey et al.American journal of clinical pathology. 2003, Vol 119, Num 2, pp 298-303, issn 0002-9173, 6 p.Article

In vivo digoxin-like immunoreactivity in mice and interference of Chinese medicine Danshen in serum digoxin measurement: elimination of interference by using a chemiluminescent assayDASGUPTA, Amitava; ACTOR, Jeffrey K; OLSEN, Margaret et al.Clinica chimica acta. 2002, Vol 317, Num 1-2, pp 231-234, issn 0009-8981Article

Digoxin-like and digitoxin-like immunoreactive substances in elderly people: Impact on therapeutic drug monitoring of digoxin and digitoxin concentrationsSANG LING WU; WEI LI; WELLS, Alice et al.American journal of clinical pathology. 2001, Vol 115, Num 4, pp 600-604, issn 0002-9173Article

Activated charcoal is more effective than equilibrium dialysis in removing Chinese medicines Chan Su and Dan Shen from serum and activated charcoal also prevents further absorption of these agents from G.I. tract in mice: monitoring the effect in clinical laboratory by measuring digoxin activity in serumDASGUPTA, Amitava; WAHED, Amer; CULTON, Lisa et al.Clinica chimica acta. 2002, Vol 324, Num 1-2, pp 51-59, issn 0009-8981Article

Use of fluorescence polarization immunoassay for salicylate to avoid positive/negative interference by bilirubin in the Trinder salicylate assayDASGUPTA, Amitava; ZAIDI, Syed; JOHNSON, Myrtle et al.Annals of clinical biochemistry. 2003, Vol 40, pp 684-688, issn 0004-5632, 5 p., 6Article

The fab fragment of anti-digoxin antibody (digibind) binds digitoxin-like immunoreactive components of Chinese medicine Chan Su: monitoring the effect by measuring free digitoxinDASGUPTA, Amitava; LOPEZ, Ana E; WELLS, Alice et al.Clinica chimica acta. 2001, Vol 309, Num 1, pp 91-95, issn 0009-8981Article