Traffic fatalities are a major cause of morbidity and mortality in Iran. Occupational sleep medicine field needs more cost-effective and applicable tests for screening purposes. This study reports on a pilot screening study for drowsy drivers in an urban Iranian sample of commercial drivers. The Maintenance of Wakefulness Test (MWT) measures the ability to remain awake objectively. Sleep latenc...

BACKGROUND The aim of this study was to investigate the role of chemokine (C-X-C motif) ligand 13 (CXCL13) in morphine tolerance in rats with cancer-induced bone pain (CIBP). MATERIAL AND METHODS We established a rat CIBP model and a rat CIBP-morphine tolerance (BM) model. BM rats were intrathecally administered rmCXCL13, neutralizing anti-CXCL13, and normal saline, while the control group rats...

Multiwavelength transmission (MWT) spectroscopy was applied to the investigation of the morphological parameters and composition of red blood cells (RBCs). The MWT spectra were quantitatively analyzed with a Mie theory based interpretation model modified to incorporate the effects of the nonsphericity and orientation of RBCs. The MWT spectra of the healthy and anemic samples were investigated f...

OBJECTIVES In this study, we performed a systematic review and meta-analysis of oral bosentan in adult congenital heart disease associated pulmonary arterial hypertension (CHD-PAH) to evaluate its safety and tolerability. MATERIALS AND METHODS Online electronic database including PubMed, EMBASE and Springer were searched from October 2006 to October 2013 to collect the clinical studies or coh...

Objective(s): As heat, pain is one of the most common clinical symptoms. Generally, calcitonin (CT) is prescribed as an analgesic agent for the treatment of pain, especially for the pain caused by osteoporosis or primary and metastatic bone tumor. However, the detailed mechanism remains unknown.Materials and Methods: In this study, chronic constriction injury (CCI) rat model was created, and ho...

Microwave tomography (MWT) is an emerging biomedical imaging modality with great potential for non-invasive assessment of functional and pathological conditions of soft tissues. This paper presents a review of research results obtained by the author and his colleagues and focuses on various potential clinical applications of MWT. Most clinical applications of MWT imaging have complicated, nonli...

Purpose This cross-sectional study investigated the degree of association between the results of ambulatory step activity monitoring (SAM), self-reported physical functioning (SRPF) and the 6-minute standardized walking test (6-MWT) in cancer patients with hematological malignancies. Method Assessments of ambulatory SAM, SRPF and 6-MWT were assessed in 102 patients up to 122 days (mean 78 + 35)...

<p>The last few years, the main purpose of treatment hemiplegic patient, is to regain his ability execute functional activities daily living independently. According latest studies, effectiveness as well importance task-oriented approach (TOA), apparent and determining reacquire patient’s lost independency, through practice specified activities. The aim this study investigate a program TO...

We present an O(n4)-time and O(n2)-space algorithm that computes a subgraph of the minimum weight triangulation (MWT) of a general point set. The algorithm works by finding a collection of edges guaranteed to be in any locally minimal triangulation. We call this subgraph the LMT-skeleton. We also give a variant called the modified LMTskeleton that is both a more complete subgraph of the MWT and...

PURPOSE To determine whether the mean wall thickness (MWT) of the common carotid artery (CCA) measured by MRI is comparable to B-mode ultrasound (US) measurement of the intima-media thickness (IMT), an established marker of cardiovascular risk. MATERIALS AND METHODS As part of the two-year ORION trial, 43 patients with 16-79% stenosis by duplex US underwent high-resolution MRI and B-mode US e...