Sentence examples for of total radioactivity from inspiring English sources

Absorption of 14C‐diosmin from the gastrointestinal tract, measured by the urinary excretion of total radioactivity, was significantly improved with the micronized (57.9 ± 20.2%) compared with the nonmicronized material (32.7 ± 18.8%).

Results are expressed as percent of total radioactivity ± standard deviation.

Radiochemical purity (% RqP) is defined as the percent of total radioactivity in the desired chemical form.

Only 0.006% of total radioactivity was found in the brain indicating poor brain penetration by sumatriptan [7].

For the calculation of total radioactivity in the blood, blood mass was assumed to be 7% of the body mass [18].

The high amounts of total radioactivity needed to obtain cure with the α-emitters for the single-exponential clearance are not practically achievable.

The area of each radioactive peak corresponding to AA was calculated and expressed as a percentage of the total radioactivity of the plates.

The second peak (fractions 12 28) amounting to about 25% of the total radioactivity bears evidence of a significant amount of desorbed (free) protein presented within the sample.

In plasma, the unmetabolized form of [11C]AZT constituted 93.3 ± 2.4%% of the total radioactivity; in the tumors, it accounted for approximately 50%% of the total radioactivity, with large amounts of metabolite a (45.6 ± 3.1%%) being present.

In this case, the first radioactive peak (fractions 4 8) accounts for about 75% of the total radioactivity, which indicates the presence of the nanodiamond IgGI125 complex.

Protein degradation was determined over a 24-h period in the presence of 2 m non-labelled phenylalanine to prevent reincorporation of radioactivity, as a fraction of the total radioactivity incorporated into the myotubes.