Assessment of drugs by functional imaging of thallium-201 distribution in the dog.

The effect of drugs on thallium-201 biodistribution in the body has been studied in dogs using a new functional imaging method. The calculation is based upon the comparison of the activities of the two scintigraphic images obtained after two successive injections of thallium-201 separated by an interval of at least 10 min, during which some drug of interest… (More)