Evaluation of the impact of anesthesia on oral glucose tolerance in mice. Anesthesia is often used when performing OGTT in mice to avoid the stress of gavage and blood sampling, although anesthesia may influence gastrointestinal motility, blood glucose, and plasma insulin dynamics. C57Bl/6 mice were anesthetized using the following commonly used regimens: (1) hypnorm/midazolam repetitive or sin...

The aim of this study was to evaluate whether curcumin could modulate P-glycoprotein (P-gp) and CYP3A expression, and in turn modify the pharmacokinetic profiles of P-gp and CYP3A substrates in male Sprague-Dawley rats. Intragastric gavage of the rats with 60 mg/kg curcumin for 4 consecutive days led to a down-regulation of the intestinal P-gp level. There was a concomitant upregulation of hepa...

background: febrile convulsion (fc) is one of the most common causes of seizure in children. oral diazepam or oral midazolam are two mostly recommended drugs for fc prevention, but the effectiveness of these drugs remains controversial. prophylactic use of oral anticonvulsant drugs is thus a questionable practice. this study was carried out to compare the effect of using different diazepam dose...

BACKGROUND AND OBJECTIVES Two phase I drug interaction studies were performed with oral enzalutamide, which is approved for the treatment of metastatic castration-resistant prostate cancer (mCRPC). METHODS A parallel-treatment design (n = 41) was used to evaluate the effects of a strong cytochrome P450 (CYP) 2C8 inhibitor (oral gemfibrozil 600 mg twice daily) or strong CYP3A4 inhibitor (oral ...

Cocktail method was used to evaluate the influence of ademetionine on the activities of CYP450 isoforms CYP1A2, CYP2D6, CYP3A4, CYP2C19, CYP2C9 and CYP2B6, which were reflected by the changes of pharmacokinetic parameters of six specific probe drugs phenacetin, metroprolol, midazolam, omeprazole, tolbutamide and bupropion, respectively. The experimental rats were randomly divided into two group...

OBJECTIVE During implant surgery, a large amount of local anesthetics containing epinephrine are often required, and the resulting cardiovascular effects of administered epinephrine are not negligible. On the other hand, sedation has wide applications in implant surgery. Nitrous oxide, propofol, or midazolam are commonly used as sedative drugs, and each has also its own cardiovascular effects. ...