Tissue distribution data obtained in nine normal volunteers were used to estimate the
radiation dose to humans after intravenous administration of 99nq'c-teboroxime (Cardiotec) …

The pharmacodynamics of Tc-99m dimethyliminodiacetic acid were studied for normal
subjects and for patients with a variety of hepatobiliary disorders. It was determined that, in …

MATERIALS AND METHODS Fifteen healthy adult volunteers for normal controls (NC), and
25 patients with liver disease, were studied. The patients were divided into four groups …

MATERIALS AND METhODS Technetium-99m PAHIDA was prepared as previously de
scribed (5). OIH was purified by HPLC using a C-l8 reverse phase column (4.5 x 250 mm) …

METHODS AND RESULTS One milliliter of 0.5 N hydrochloric acid and 1 ml of 0.5 N sodium
borohydride are added to a sterile rubber-stoppered injection vial containing 25 ml sterile …

INTEREST has increased over the past few years in the use of technetium 99m as a
radioactive tracer material for organ and tumor localization studies (1). Initially, attention was …

For radiopharmaceuticals labelled with/sup 99m/Tc, which is the most common short-lived
radionuclide used in nuclear medicine, the possible dose reduction in comparison to other …

Since 201Tl, 99mTc-sestamibi and 99mTc-teboroxime concentrate in cardiac cells through
different mechanisms, we compared their uptake in cultured normal cells and carcinoma cell …

RESULTS The estimates of absorbed radiation dose to the whole body and to five organs,
from 1 mCi of each of the four nuclides administered intravenously, are listed in Table 2 …

In this study, the dose rates at various distances of 5, 10, 50 and 100 cm from 70 patients,
who were administered diagnostic amounts of 201Tl-chloride and 99Tcm-MIBI, was …