Community pharmacist-provided opioid intervention frequencies and barriers.

Background: Community pharmacists are well-positioned to engage in opioid-related harm reduction activities (i.e., opioid interventions).

Dose-dependent quantitative effects of acute fructose administration on hepatic de novo lipogenesis in healthy humans.

Fructose feeding increases hepatic de novo lipogenesis (DNL) and is associated with nonalcoholic fatty liver disease. Little is known, however, about individual variation in susceptibility to fructose stimulation of DNL. In this three-period crossover study, 17 healthy male subjects were enrolled to evaluate the within- and between-subject variability of acute fructose feeding on hepatic fractional DNL.

Human abuse potential and cognitive effects of taranabant, a cannabinoid 1 receptor inverse agonist: a randomized, double-blind, placebo- and active-controlled, crossover study in recreational polydrug users.

Introduction: Taranabant is a cannabinoid 1 receptor inverse agonist that was in development for treatment of obesity. Because of central nervous system effects, the study was performed to assess the abuse potential and cognitive effects of taranabant in recreational polydrug users compared with phentermine, dronabinol, and placebo.

Methods: Stimulant- and cannabis-experienced polydrug users (N = 30) were randomized in a double-blind crossover study to receive taranabant 2, 4, 10, and 20 mg; phentermine 45 and 90 mg; dronabinol 20 mg; and placebo.

Synthesis of 7-benzyl-5-(piperidin-1-yl)-6,7,8,9-tetrahydro-3H-pyrazolo[3,4-c][2,7]naphthyridin-1-ylamine and its analogs as bombesin receptor subtype-3 agonists.

The original structure of a high-throughput screening hit obtained from an external vendor was revised based on multiple NMR studies. The active compound was re-synthesized via a novel route and its structure and biological activity as a BRS-3 agonist were unambiguously confirmed. Multi-gram quantities of the hit were prepared for pharmacokinetic and efficacy studies.

Effects of laropiprant, a selective prostaglandin D(2) receptor 1 antagonist, on the pharmacokinetics of rosiglitazone.

Laropiprant (LRPT), a prostaglandin D(2) receptor-1 antagonist shown to reduce niacin-induced flushing symptoms, has been combined with niacin for treatment of dyslipidemia. This open-label, randomized, 2-period crossover study assessed the pharmacokinetics of single-dose rosiglitazone in the presence and absence of multiple-dose LRPT. Twelve healthy male and female subjects, 34-64 years of age, received two, once-daily oral treatments in random sequence separated by >/=3-day washout: (1) multiple-dose LRPT 40 mg/day for 7 days (Days 1 to 7) coadministered with single-dose rosiglitazone 4 mg on Day 6; (2) single-dose rosiglitazone 4 mg on Day 1.