BACKGROUND Insulin degludec is a new-generation basal insulin with an ultra-long duration of action. We evaluated the pharmacokinetic properties of insulin degludec in subjects with normal renal function; mild, moderate or severe renal impairment; or end-stage renal disease (ESRD) undergoing hemodialysis. METHODS Thirty subjects (n = 6 per group) received a single subcutaneous dose of 0.4 U/k...

Land mammals range in size from the 3-g shrew to the 3000-kg elephant. Despite this 10(6) range in weight, most land mammals have similar anatomy, physiology, biochemistry, and cellular structure. This similarity has allowed interspecies scaling of physiologic properties such as heart rate, blood flow, blood volume, organ size, and longevity. The equation that is the basis for scaling physiolog...

This study was conducted to evaluate the pharmacokinetic characteristics of vincristine and their correlation with its clinical effects in dogs with transmissible venereal tumor (TVT). Dogs with TVT were intravenously administered vincristine sulfate at a dose of 0.7 mg/m(2) of body surface area. Blood samples were collected starting from 5 min to 48 hr after drug administration. The plasma con...

Pregnant women are particularly vulnerable to malaria. The pharmacokinetic properties of antimalarial drugs are often affected by pregnancy, resulting in lower drug concentrations and a consequently higher risk of treatment failure. The objective of this study was to evaluate the population pharmacokinetic properties of piperaquine and dihydroartemisinin in pregnant and nonpregnant women with u...

Insulin degludec (IDeg) is a new-generation basal insulin with an ultra-long duration of action. To date, a large number of studies have been conducted to investigate the pharmacokinetic and pharmacodynamic properties of IDeg. Standardised methods for collection and analysis of blood samples (for pharmacokinetic endpoints) and euglycaemic clamp procedures (for pharmacodynamic endpoints) were ap...

The length of heparin oligosaccharides in the coating extremely small iron oxide nanoparticles can control core size during synthesis for optimal positive MRI contrast, endow probes with specific bioactivities and majorly impact in vivo pharmacokinetic properties.