BACKGROUND Cancer is account for 13% of all deaths around the world and is the third cause of mortality in Iran. More than one third of these cases are pre-ventable and about 33% are curable with early detection. The aim of this study was to determine the predictors of cancer early detection (CED) behaviors applying Protection Motivation Theory (PMT). METHODS In this cross-sectional study, cl...

PURPOSE Although the usual site of nonthrombotic venous obstruction of the upper extremity is the subclavian vein, other sites may be the cause of such obstruction. This study describes the diagnosis and treatment of six patients with partial axillary vein obstruction by the pectoralis minor muscle, a condition that can mimic subclavian vein obstruction. METHODS A chart review of patients und...

We applied the Luria and Delbruck fluctuation test to analyze high-frequency changes in the phenotype of rat cells transformed by a plasmid carrying the polyomavirus middle T (pmt) gene. All of the transformed cell lines analyzed were capable of switching to the normal state with rates ranging from 10(-3) to 10(-2) per cell per generation. Analysis of both middle T antigen and middle T transcri...

Following a previous feasibility study, a photon dosimeter have been constructed by attaching a small piece of BGO scintillator to a low attenuation plastic optical fiber for which the light output is measured with a current-type PMT. The dosimeter model is tested in a Co irradiation chamber in the dose rate range varying from about 50 to 1200 Gy/h. The dose rates are measured at a number of pr...

BACKGROUND Engagement in healthy lifestyle behaviors, such as healthy diet and regular physical activity, are known to reduce the risk of developing coronary heart disease (CHD). Complementary and alternative medicine (CAM) is known to be associated with having a healthy lifestyle. The primary aim of this study was to examine the prevalence and predictors of CAM use in CHD patients, and in thos...

BACKGROUND Acute lower extremity deep vein thrombosis (DVT) occurs due to obstruction of large veins by thrombus and its clinical findings are pain and swelling. If not treated, it can cause morbidity and mortality. Oral warfarin or low molecular weight heparin are applied in traditional treatment. However, recently, endovascular procedures have gained increasing popularity in deep vein thrombo...

Muscle volumes of the gluteus medius, gluteus maximus, and tensor faciae latae assessed by a computed tomography (CT) scan were greater in men than women and not different between the left and the right side after total hip arthroplasty (THA). Body mass index, sex, age, and ambulatory status affected functional outcome after THA. However, the effects of psoas muscle mass and muscle quality on f...

Phosphaturic mesenchymal tumor-mixed connective tissue (PMT-MCT) is rare and usually benign and slow-growing. The majority of these tumors is associated with sporadic tumor-induced osteomalacia (TIO) or rickets, affect middle-aged individuals and are located in the extremities. Previous imaging studies often focused on seeking the causative tumors of TIO, not on the radiological features of the...

To investigate the mechanism by which the polyomavirus large T antigen (T-Ag) promotes amplification of integrated viral sequences, we constructed a rat cell line, Hy2-ts5, carrying two different inserts of polyomavirus DNA. The first insert, designated the middle T (pmt) locus, was devised to analyze homologous recombination between two defective copies of pmt lying 3.3 kb apart on the same ch...