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of 23
pro vyhledávání: '"T. D. Bjornsson"'
Autor:
T. D. Bjornsson
Publikováno v:
European Journal of Drug Metabolism and Pharmacokinetics. 22:1-14
This article summarizes the practical uses of the six key pharmacokinetic parameters, i.e. elimination half-life, volume of distribution, total clearance, fraction of administered dose eliminated by the kidneys, free fraction in plasma, and bioavaila
Autor:
P. Wilson, Andrew Zalewski, David C. Levin, Sheldon Goldberg, B. Bravette, Donald Nardone, T. D. Bjornsson, Yi Shi, David L. Fischman, P. Weinstock
Publikováno v:
Circulation. 83:1685-1691
BACKGROUND The goal of this study was to evaluate the role of the fibrinolytic system in patients with unstable angina at rest associated with transient electrocardiographic changes. METHODS AND RESULTS Tissue plasminogen activator activity in plasma
Autor:
K M Wolfram, T D Bjornsson
Publikováno v:
European Journal of Clinical Pharmacology. 21:491-497
The significance of baseline coagulation times and plasma concentrations of serine protease inhibitors as determinants of the relationship between heparin activity and its anticoagulant effect has been investigated in vitro. Citrated plasma was prepa
Publikováno v:
Journal of Vascular Surgery. 8:623-633
The efficacies of standard heparin (SH), low molecular weight heparin (LMWH), and a mixture of sulfated glycosaminoglycans (Org 10172) were investigated with respect to their inhibitory effects on intimal thickening after endothelial injury in the co
Publikováno v:
Journal of Clinical Investigation. 75:1591-1599
To resolve questions of drug actions, efficacy, and interactions for platelet-modifying agents used clinically, we have compared the relative capacities and mechanisms of aspirin, dipyridamole, sulfinpyrazone, and dazoxiben to prevent arterial thromb
Publikováno v:
Biochemical Journal. 262:633-641
Bovine aortic endothelial cells contain Ca2+-dependent tissue-type transglutaminase. Its activity in these cells was high, with apparent Km and Vmax. values with respect to putrescine of 0.203 mM and 18.5 nmol/min per mg of protein, and its activity
Autor:
T D, Bjornsson, G, Levy
Publikováno v:
The Journal of pharmacology and experimental therapeutics. 210(2)
Publikováno v:
Journal of chromatography. 137(1)
A rapid, sensitive and specific high-pressure liquid chromatographic method is described for the quantitative analysis of clofibrinic acid in plasma, saliva and urine. In contrast to previously reported gas-liquid chromatographic methods, which requi
Publikováno v:
Cancer treatment reports. 69(12)
Diaziquone (AZQ) is a benzoquinone derivative exhibiting significant effects against CNS tumors. This study investigates the pharmacokinetics of AZQ for three different durations of continuous iv infusions, over 20 mins, 4 hrs, and 6 hrs, in nine pat
Publikováno v:
Drug metabolism and disposition: the biological fate of chemicals. 11(1)
The pharmacokinetics and metabolism of a single dermal 20.0 mg/kg of uniformly phenyl-labeled [14C]EPN (O-ethyl O-4-nitrophenyl [14C]phenylphosphonothioate) were investigated in adult male cats. Three treated cats were killed at each time interval: 0