Gender differences in pharmacokinetics of alcohol.

Background: The enhanced vulnerability of women to develop alcohol-related diseases may be due to their higher blood alcohol levels after drinking, but the mechanism for this effect is debated.

Methods: Sixty-five healthy volunteers of both genders drank 0.3 g of ethanol/kg of body weight (as 5%, 10%, or 40% solutions) postprandially.

Mechanism of the aspirin-induced rise in blood alcohol levels.

Aspirin increases blood alcohol levels after post-prandial alcohol consumption in men. This was attributed to a decrease in first pass metabolism secondary to inhibition of gastric alcohol dehydrogenase. Since accelerated gastric emptying, decreased volume of distribution or delayed elimination could also result in higher blood alcohol levels, we investigated the effect of aspirin (1 g taken with a meal) on these parameters.

Gastric emptying rates to liquid or solid meals appear to be unaffected by spinal cord injury.

Objectives: There is controversy with regard to the effect of spinal cord injury (SCI) on gastric emptying times of liquids. The emptying rates of solids in subjects with SCI have not yet been addressed. Thus, the gastric emptying rates for both liquids and solids were studied by radionuclide imaging in subjects with chronic SCI.

Tomographic thallium-201 myocardial perfusion imaging after intravenous dipyridamole in asymptomatic subjects with quadriplegia.

Cardiovascular disease is the leading cause of mortality in those with a spinal cord injury (SCI). As a consequence of changes in body composition and level of activity, individuals with a SCI tend to have a high prevalence of multiple risk factors for coronary artery disease (CAD). In this report, we have demonstrated the usefulness of tomographic thallium-201 myocardial perfusion imaging after intravenous dipyridamole in six clinically asymptomatic subjects with quadriplegia.