abstract introduction:  this study was performed to compare the effects of low-dose interferon beta-1(cinnovex,30 mcg) and high-dose interferon beta-1(rebif,44 mcg) on the reduction of the number and size of plaques in magnetic resonance imaging (mri) in patients with multiple sclerosis (ms). methods and materials: this historical cohort study, which was performed in 2014 in sanandaj (western p...

Objective: Febuxostat, a xanthine oxidoreductase inhibitor, is a drug of choice for hyperuricemia and Gout. But it also suffers from drawbacks in terms of pharmacokinetic profile and toxicity. It is available as immediate release formulation in the market. The objective is to develop a modified release formulation of febuxostat that can serve the dual purpose of increasing the efficacy and decr...

background: studies demonstrated controversial results on subclinical hypothyroidism (sch) regarding lipid profile alteration with or without levothyroxine treatment. the purpose of this study is to investigate the effects of levothyroxine on serum lipids in sch. materials and methods: one hundred patients with sch referred to taleghani hospital in kermanshah were recruited and randomly assigne...

Computed tomography (CT) dosimetry normally uses an ionization chamber 100 mm long to estimate the computed tomography dose index (CTDI), however some reports have already indicated that small devices could replace the long ion chamber to improve quality assurance procedures in CT dosimetry. This paper presents a novel dosimetry system based in a commercial phototransistor evaluated for CT dosi...

This open study was undertaken to assess the efficacy of clozapine in resistant schizophrenics, its side effects and safety profile and the mean dose required. Sample consisted of 28 patients who had been previously treated with neuroleptics and ECTs. A special proforma was prepared for recording the psychopathology and side effect profile. The complete blood count, differential count and BPRS ...

To evaluate the effect of vanillin on the lipid profile of high fat diet induced hyperlipidemia in rats, the hyperlipidemia was induced by feeding cholesterol-rich high fat diet for 45 days in wistar rats of either sex. The reduction in the triglycerides and VLDL-C was significant at 200 & 400 mg/kg dose of vanillin compared to atorvastatin group. Reduction in total cholesterol was significant ...

The aim of a phase I oncology trial is to identify a dose with an acceptable safety profile. Most phase I designs use the dose-limiting toxicity, a binary endpoint, to assess the unacceptable level of toxicity. The dose-limiting toxicity might be incomplete for investigating molecularly targeted therapies as much useful toxicity information is discarded. In this work, we propose a quasi-continu...