An electrochemical method employing a carbon nanocomposite electrode was developed to measure thioridazine. The electrode has been designed by incorporation of montmorillonite nanoclay into the carbon ionic liquid electrode. Surface morphology of the electrodes was done using scanning electron microscopy. Adsorptive stripping voltammetry was applied as a very sensitive analytical method for...

Permanent cell culture lines derived from human breast cancer tissue are important experimental models in the study of human breast cancer cell proliferation. In the present work, pimozide, thioridazine, W-13, and W-12 were shown to inhibit MCF-7 human breast cancer cell growth. The 50% inhibition concentration values determined in two proliferation assays, [3H]thymidine incorporation and cell ...

Here we report the results of a pilot study investigating the relative and combined effects of a 12 week course of clozapine and CBT in first-episode psychosis patients with prominent ongoing positive symptoms following their initial treatment. Patients from our early psychosis service who met the inclusion criteria (n = 48) were randomized to one of four treatment groups: clozapine, clozapine ...

OBJECTIVES Current drug choices to treat extensively drug-resistant (XDR) tuberculosis (TB) are scarce; therefore, information on the safety, tolerability and efficacy of alternative regimens is of utmost importance. The aim of this study was to describe the management, drug adverse effects and outcome of alternative combined treatment in a series of XDR-TB patients. PATIENTS AND METHODS A re...

• Monoamine Oxidase Inhibitors (MAOI): Because of the risk of serotonin syndrome, do not use MAOIs intended to treat psychiatric disorders with SYMBYAX or within 5 weeks of stopping treatment with SYMBYAX. Do not use SYMBYAX within 14 days of stopping an MAOI intended to treat psychiatric disorders. In addition, do not start SYMBYAX in a patient who is being treated with linezolid or intravenou...

Human cytochromes P450 (P450s) play a major role in the biotransformation of drugs. The generated metabolites are important for pharmaceutical, medical, and biotechnological applications and can be used for derivatization or toxicological studies. The availability of human drug metabolites is restricted and alternative ways of production are requested. For this, microbial P450s turned out to be...

The aim of the present study was to investigate the influence of classic and atypical neuroleptics on the activity of cytochrome P450 2C11 (CYP2C11), measured as a rate of testosterone 2α- and 16α-hydroxylation. The reaction was studied in control liver microsomes in the presence of neuroleptics, as well as in the microsomes of rats treated intraperitoneally (ip) with pharmacological doses of t...