The disposition of Witepsol H 15 suppositories radiolabelled with [ 99m Tc] technetium
hydroxymethyldiphosphonate was studied after rectal administration in volunteers. The migration …

External gamma scintigraphy was used to monitor the gastrointestinal (GI) transit of
radiolabeled sustained-release tablets containing 800 mg ibuprofen in eight fasted healthy …

The GI transit of radiolabeled sustained-release ibuprofen 800-mg tablets in eight healthy,
fed volunteers was monitored using external gamma scintigraphy. Ibuprofen serum …

An empirical mass-transfer model for enteric-coating dissolution that uses in vitro dissolution
data to characterize the pH-dependent solubility properties of the polymer film and a mass-…

MATERIALS AND METHODS There were 24 diabetic patients for whom complete data were
available. The ages ranged from 22 to 64 yr (mean 39); there were 13 women and 11 men. …

The preparation and application of a new radiopharmaceutical used in the investigation of
the rate and pattern of gastric emptying by external scintigraphy are described. …

An improved means of detecting upper abdominal abscesses using the dual radionuclide
subtraction technique was applied to 51 patients. Gallium citrate was used in the localization …

Diagnosing subphrenic abscesses may still be difficult even with radioisotope scanning
techniques using 67 Ga-citrate. To enhance the imaging of such abscesses, a gallium-…

The purpose of this study was to characterize performance of a miniaturized AERx ®
Pulmonary Delivery System designed for aerosol administration to large animal models. The …

Enteric coated tablets containing small quantities of a stable erbium isotope were irradiated
in a neutron flux to produce radioactive tablets labeled with erbium-171. The radiolabeled …