Sentence examples for tracer quantities of from inspiring English sources

Nuclear medicine imaging, in particular, positron emission tomography (PET) allows the detection and monitoring of a variety of biological and pathophysiological processes, at tracer quantities of the radiolabelled target agents, and at doses free from pharmacological effects.

This supernatant was then removed and the clot particles labeled with tracer quantities of 15-μm radiolabeled microspheres (cobalt-57) to enable quantification of clot weight after sacrifice.

In seven patients with colorectal liver metastases, base-line shunting was measured using a tracer quantity of radio-labelled albumin microspheres.

Similarly, there was significant uptake of GSK1034702 into the brain at tracer quantities and following oral dosing of 5 mg in the human study.

Also, on some soils, large quantities of tracer were measured in the surface runoff even after several hours of infiltration.

However, the approach requires administration of considerable quantities of C-labeled tracer, which may have the potential to alter redox balance.

From the tracer distributions, statistical measures are calculated to optimize the quantity of tracer from a spill that would stay at sea as long as possible.

An example is tumor receptor imaging, where target expression may be limited, and the quantity of tracer bound to target will be less than tracers like FDG that are enzymatically trapped [4].

Buying mass quantities of gold?

And what of quantities of wine?

Autopsy revealed large quantities of arsenic.