Sentence examples for corrected for radioactive from inspiring English sources

Tumour and normal brain regions of interest manually drawn using Analyze® software were applied to dynamic PET images to obtain time versus radioactivity curves (TACs), which were corrected for radioactive decay and normalised for injected radioactivity and patient's body weight.

At the same time, the blood data are corrected for radioactive impurities (radioactive metabolites, radioactivity in blood cells and platelets, plasma protein bound fractions) to obtain the concentration of the free tracer in plasma.

Blood radioactivity data were corrected for radioactive decay and expressed as Bq/μl.

SPECT data were corrected for radioactive decay, but no correction of attenuation and scatter was applied.

The residual amounts of radioactivity were determined using a gamma counter, they were corrected for radioactive decay and they were expressed as percent of the injected dose per gram tissue.

All TACs are corrected for radioactive decay.

The residual activity was compared with the starting activity (after correcting for radioactive decay).

The percentage intact tracer was then assessed by measuring the activity in each fraction using a NaI (Tl) well counter (Uppsala Imanet AB) and correcting for radioactive decay.

The plasma radioactivity data were corrected for the radioactive decay to obtain both the total F radioactivity concentration and the F-florbetaben radioactivity concentration after correction for the labelled metabolites at each time point.

For the Siemens Flash3D reconstruction software, no decay correction was available, and the count rate was first corrected for 99mTc radioactive decay as suggested by Zeintl et al. [4].

Both curves were corrected for the radioactive decay and residual tracer content in the heart from previous injections.