Volume 13, Issue 1

 

ارسال های اخیر

  • Assessment of simulated patient motion and its effect on myocardial perfusion SPECT using two reconstruction methods (Filtered Backprojection;FBP and Iterative method) [Persian] 

    Zakavi, Seyed Rasoul؛ Hajizadeh, Mohsen؛ Zonoozi, Amin؛ Momennezhad, Mehdi؛ Aryana, Kamran؛ Dabbagh Kakhki, Vahid Reza (Research Center for Nuclear Medicine (Tehran University of Medical Sciences), 2005-01-01)
    Introduction: Motion of the patient during myocardial perfusion SPECT could potentially results in false perfusion defects. The effect of different reconstruction methods on these artifacts is not studied. Clarification ...

  • Production, formulation and quality control of [13N]NH3 compound for PET imaging of regional blood flow [Persian] 

    Jalilian, Amir Reza؛ Rowshanfarzad, Pezhman؛ Ziaii, Armita؛ Sabet, Mahshid؛ Mirzaie, Mohammad؛ Sardari, Dariyush؛ Moafian, Jamshid؛ Sattari, Ali (Research Center for Nuclear Medicine (Tehran University of Medical Sciences), 2005-01-01)
    In this study, 16O(p,α)13N nuclear reaction was chosen as the best method of N-13 production. High purity natural water targets were bombarded by 18 MeV protons with an intensity of 8μA. A production yield of 13.5 mCi/μAh ...

  • Comparison of dipyridamole – induced electrocardiographic changes and myocardial perfusion imaging in diagnosis of coronary artery disease [Persian] 

    Bagheri, Abdolhamid؛ Akhavin, Alireza؛ Olamaei, Reza؛ Khosravi, Mozhgan؛ Khosravi, Ahmad (Research Center for Nuclear Medicine (Tehran University of Medical Sciences), 2005-01-01)
    Introduction: This study evaluated the diagnostic value of the dipyridamole induced electrocardiuogram (ECG) cahnges, comparing with myocardial perfusion imaging. Materials and Methods: 222 patinets were studied with ...

  • Diagnostic value of diuretic renography in the study of obstructive uropathy in nuclear medicine [Persian] 

    Amiri, Mehrangiz؛ Shabestani Monfared, Ali؛ Esmaili, Hosseinali (Research Center for Nuclear Medicine (Tehran University of Medical Sciences), 2005-01-01)
    Introduction: Urinary obstructive disease is one of the most common disorders in urinary system. Dilatation which is detected by sonography, is a key finding in obstruction in most of the cases, also could be found following ...

  • Preparation of [111In]-Bleomycin radiopharmaceutical [Persian] 

    Jalilian, Amir Reza؛ Mirzaie, Mohammad؛ Karimian, Alireza؛ Moafian, Jamshid؛ Aslani, Gholamreza؛ Moradkhani, Sedigheh؛ Kamali Dehghan, Mohsen؛ Daneshvari, Saeed؛ Tabeie, Faraj؛ Raisali, Gholamreza (Research Center for Nuclear Medicine (Tehran University of Medical Sciences), 2005-01-01)
    In this study, the preparation of 111In-Bleomycin complex was optimized for temperature, time, concentration and pH during several experiments. The results showed that by the addition of bleomycin to 111In-InCl3 sample ...

  • 99mTc Direct radiolabeling of PR81, a new anti-MUC1 monoclonal antibody for radioimmunoscintigraphy 

    Salouti, M؛ Rajabi, H؛ Babaei, MH؛ Rasaee, MJ؛ Najafi, Reza؛ Paknejad, M؛ Mohammad Hassan, Z؛ Altarihi, TM (Research Center for Nuclear Medicine (Tehran University of Medical Sciences), 2005-01-01)
    Introduction: Monoclonal antibodies labeled mainly with 99mTc are being widely used as imaging agents in nuclear medicine. Recently PR81 was introduced as a new murine anti-MUC1 MAb against human breast carcinoma. This ...

  • Accuracy of SPECT bone scintigraphy in diagnosis of meniscal tears 

    Saghari, Mohsen؛ Moslehi, Masoud؛ Esmaili, Javad؛ Tahmasebi, Mohammad Naghi؛ Radmehr, Ali؛ Eftekhari, Mohammad؛ Fard-Esfahani, Armaghan؛ Beiki, Davood؛ Fallahi, Babak؛ Gholamrezanezhad, Ali (Research Center for Nuclear Medicine (Tehran University of Medical Sciences), 2005-01-01)
    Introduction: Scintigraphy has been considered as a useful tool in the assessment of meniscal tears. Our objective was to assess the accuracy of single photon emission tomography (SPECT), using MRI as the gold standard, ...

  • Radiopharmaceutical regulation worldwide - The resemblances and the differences [Persian] 

    Dowlatabadi Bazaz, Reza؛ Beiki, Davood؛ Khalaj, Ali (Research Center for Nuclear Medicine (Tehran University of Medical Sciences), 2005-01-01)
    A Radiopharmaceutical is a radioactive compound used for the diagnosis and treatment of human diseases. Radiopharmaceuticals are among the most highly regulated materials administered to patients because they are controlled ...