This report describes the phase 1 trials that evaluated the metabolism of the novel triazole antifungal isavuconazole by cytochrome P450 3A4 (CYP3A4) and isavuconazole's effects on CYP3A4-mediated metabolism in healthy adults. Coadministration of oral isavuconazole (100 mg once daily) with oral rifampin (600 mg once daily; CYP3A4 inducer) decreased isavuconazole area under the concentration-tim...

Paracetamol (acetaminophen) is widely used as an over-the-counter analgesic and antipyretic drug. The aim of this study was to investigate the possible protective effects of vitamin C (100mg/kg/day i.p.) and β-glucan (40 mg/kg/day i.p.) on altered haematological, biochemical and oxidative stress parameters in the blood of rats treated with paracetamol (100 mg/kg/day i.p.) for 3 days. Exposure o...

UNLABELLED We evaluated reports of randomized clinical trials in the perioperative and intensive care setting concerning ketamine's effects on the brain in patients with, or at risk for, neurological injury. We also reviewed other studies in humans on the drug's effects on the brain, and reports that examined ketamine in experimental brain injury. In the clinical setting, level II evidence indi...

Interactions between the proteasome inhibitor carfilzomib and the histone deacetylase (HDAC) inhibitors vorinostat and SNDX-275 were examined in mantle cell lymphoma (MCL) cells in vitro and in vivo. Coadministration of very low, marginally toxic carfilzomib concentrations (e.g., 3-4 nmol/L) with minimally lethal vorinostat or SNDX-275 concentrations induced sharp increases in mitochondrial inj...

A phase I study was conducted to formally evaluate the steady-state pharmacokinetics (PK) of tenofovir disoproxil fumarate (TDF) and ritonavir (RTV)-boosted saquinavir mesylate (SQV) when coadministered in healthy volunteers. Forty subjects received multiple doses of TDF (300 mg, once daily) and SQV/RTV (1,000 mg/100 mg, twice daily) alone and together under steady-state conditions in an open-l...

A plasmid vector encoding the cholera toxin B subunit (pCtB) was evaluated as an intradermal genetic adjuvant for a model DNA vaccine expressing the human papillomavirus type 16 L1 capsid gene (p16L1) in mice. p16L1 was coadministered with plasmid pCtB or commercial polypeptide CtB as a positive control. Coadministration of pCtB induced a significant increment of specific anti-L1 immunoglobulin...

We previously fbund that administration ofascorbic ac{d (AA) enhances thc liver tumorpromoting activity ofkojic acid (KA) in rnice. To examine the reproducibility ofthese results in rats and thc underlying inechanism of this effbct, we ernployed a two-stage liver carcinogenesis model using male F344 rats. Two weeks after initiation with diethylnitrosamine (DEN), the animals received a diet cont...

Inflammatory insults following islet transplantation (ITx) hinders engraftment and long-term function of the transplanted (Tx) islets. Using a murine model of ITx, we determined the role of LMP-420, a novel TNF-α inhibitor, both individually and in combination with the immunosuppressant cyclosporine A (CSA) in islet engraftment and survival. Diabetic C57BL/6 mice were Tx with 500 BALB/c islets...