قناعتی, حسین
[ 1 ] - بررسی ارزش تشخیصی MRI در مقایسه با اکوکاردیوگرافی ترانس توراسیک در تعیین خصوصیات توده های قلبی
Background: Cardiac tumors are usually asymptomatic diseases. Considering the anatomic position of the heart, it is necessary to identify their nature before every aggressive intervention. The aim of this study was to compare the diagnostic performance of MRI and transthoracic echocardiography (TTE) assessment of cardiac masses. Methods: In a cross-sectional survey from April 2010 to March 2013...
[ 2 ] - Effects of the Extremely Low Frequency Electromagnetic Fields on NMDA-Receptor Gene Expression and Visual Working Memory in Male Rhesus Macaques
Introduction: The present research aimed to examine Visual Working Memory (VWM) test scores, as well as hormonal, genomic, and brain anatomic changes in the male rhesus macaques exposed to Extremely Low Frequency Magnetic Field (ELF-MF). Methods: Four monkeys were exposed to two different ELF-MF frequencies: 1 Hz (control) and 12 Hz (experiment) with 0.7 µT (magnitude) 4 h/d for 30 conse...
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