Mohammad Shafiei

[ 1 ] - Development of a freeze-dried radiopharmaceutical kit for dopamine transporters imaging

Introduction: 99mTc-TRODAT-1 is a promising new radiopharmaceutical with the potential for routine use as the radiopharmaceutical for dopamine transporters scintigraphy as far as its image quality and daily availability are concerned. Here we describe the development of a freeze-dried kit formulation based on the tricine exchange labeling approach for the preparation of this radiopha...

[ 2 ] - Synthesis and biological evaluation of 99mTc(CO)3-OH-PP-CS2 for brain receptor imaging

Introduction: 5-HT1A receptor is related with a variety of neuropsychiatric disorders. . In this study a phenolic analogue derived from DWAY [Desmethyl WAY-100635 (N-(2-(1-(4-(2-methoxyphenyl)piperazinyl)-ethyl))-N-(2-pyridinyl) cyclohexanecarboxamide)] is used to design the desired structure of 5-HT1A receptor imaging agents after labeling with [99mTc (CO) 3(H2O) 3] + cor...

[ 3 ] - Evaluation of a 99mTc-tricine Vascular Disrupting Agent as an In-vivo Imaging in 4T1 Mouse Breast Tumor Model

Colchicine as a vascular disrupting agent creates microtubule destabilization whichinduces vessel blockage and consequently cell death. Accordingly, colchicines and itsanalogues radiolabeled with 99mTc may have potential for visualization of tumor. In this work,deacetylcolchicine a colchicine analogue was labeled with 99mTc via tricine as a coligandand characterized for its tumor targeting prop...

[ 4 ] - Evaluation of a 99mTc-tricine Vascular Disrupting Agent as an In-vivo Imaging in 4T1 Mouse Breast Tumor Model

Colchicine as a vascular disrupting agent creates microtubule destabilization whichinduces vessel blockage and consequently cell death. Accordingly, colchicines and itsanalogues radiolabeled with 99mTc may have potential for visualization of tumor. In this work,deacetylcolchicine a colchicine analogue was labeled with 99mTc via tricine as a coligandand characterized for its tumor targeting prop...