摘要: Summary. The ability of several low molecular weight (LMW) heparins and unfractionated heparin (UFH) to inhibit thrombin generation, and their anti-Xa and anti-IIa activities, were measured in the absence and presence of platelet factor 4 (PF4)....
Comparative plasma heparin levels were measured in normal subjects injected subcutaneously with 5,000 units of the sodium and calcium salts of heparin. Plasma heparin levels were measured up to 7 hr post-injection by an anti-factor Xa as... J Low,JC Biggs - 《Thrombosis & Haemostasis》 被引...
Like the coagulation of blood, the inhibition of ribonuclease is sensitive to small changes in the heparin molecule. This method permits the estimation of small amounts of heparin and the kinetics of the inhibition can be measured. Some "heparinoids," for example, thrombocide and sulfonated ...
This PT-IgM ELISA kit is intended Laboratory for Research use only and is not for use in diagnostic or therapeutic procedures.The Stop Solution changes the color from blue to yellow and the intensity of the color is measured at 450 nm using a spectrophotometer. In order to measure the concen...
We studied 12 consecutive neonates placed on venoarterial extracorporeal membrane oxygenation (ECMO) in 2004-2005. Activated clotting times (ACT) and anti-factor Xa levels were measured, and the corresponding heparin drip rate was noted. The mean heparin drip rate was 42.2 +/- 10.9 (SD) U/kg...
In vivo studies demonstrated that the nanoparticles absorption occurred through the bile acid transporter in ileum part of small intestine and significant amount of docetaxel was measured from biodistribution observation. Most importantly, the orally administered formulation was potent for inhibiting tumor ...
The correlation between APTT values and heparin levels measured ex vivo on plasma samples [either anti-factor Xa ( n = 82) (18) or protamine sulphate neutralization ( n = 5 1) ( 19)] is shown in Figure 4. To monitor heparin, children had an average of two venipunctures per day for...
In patients under regular continuous ambulatory peritoneal dialysis we determined the fibrinopeptide A concentrations in plasma. The values were comparable with the fibrinopeptide A concentrations measured in disseminated intravascular coagulopathy. They decreased during intraperitoneal administration of heparin ...
(LMWHs; enoxaparin, nadroparin, dalteparin), fondaparinux, and dekaparin (a chemoenzymatically synthesized homogeneous anticoagulant dodecasaccharide) as comparators (Fig.5B). Meanwhile, all heparin anticoagulant factor (Xa and IIa) inhibitory activities were measured using fluorescent substrates (Fig.5C)...
A total of 2865 proteins, spanning 10 orders of magnitude in abundance, were measured across 109 samples. Compared to the consensus AD brain protein co-expression network, we observed that specific plasma proteins exhibited consistent direction of change in both brain and plasma, whereas others ...