This allows the probability of a positive low-dose slope to be quantified: It is about 10%.
Finely divided lithium fluoride powder has been used for thermoluminescent radiation dosimetry (TLD): when a sample of such is exposed to radiation, it accumulates crystal defects which, when heated, resolve via a release of bluish light whose intensity is proportional to the absorbed dose, thus allowing this to be quantified.
6 7 Given that statins are already among the most widely prescribed medicines and that their use is likely to continue to increase, both their intended and their unintended effects and how these vary by type, dose, and duration of use need to be quantified in large representative populations.
This tutorial describes how uncertainty in preclinical human dose-prediction can be quantified and efficiently communicated to decision-makers and scientists not trained in modeling.
Pooled data (n = 60) from all treatments show that artemisinin plasma concentrations peaked at a mean of 1.64 (0.92) hours after dosing and could be quantified in all patients for up to 12 hours.
The concentration of tiotropium in lung tissue after inhalation dosing to rats was quantified after homogenization of a whole rat lung or lung tissue slices.
We present three case studies of how uncertainty in preclinical human dose-prediction can be quantified and communicated.
Since the clearance of low molecular weight solutes during CRRT closely approximates total effluent flow, the dose of therapy can be quantified in terms of the sum of the ultrafiltrate and dialysate flow rates.
Consequently, the dose to individual organs and tissues must be quantified, with an acceptable level of uncertainty, in order to assess the detriment; this is usually the task of a medical physicist.
The major biological events in the elicitation of a food allergic reaction are outlined in Fig. 1, along with several factors or aspects of each event that could, in theory, be quantified to reflect the "dose" at the event (Taylor and Hefle, 2001).
