“…These radiopharmaceuticals can be used for important applications, including imaging of cardiovascular system (Niemeyer et al, 1995;Crandall et al, 2008;Javadi et al, 2011), peripheral arterial blood flow (Blond and Madsen, 2000;Harel et al, 2005;Hsieh et al, 2009), evaluation of gastrointestinal bleeding (Zaman et al, 2004;Wong et al, 2004;Olds et al, 2005;Schillaci et al, 2009;Dolezal et al, 2011), measurement of red cell volume (Hladik III et al, 1987), hepatic hemangiomas (Artiko et al, 2004;Verdu et al, 2005;Yarlagadda et al, 2008), renal carcinoma (Cortes et al, 2003), splenic reticuloendothelial system (Jin et al, 2004;Slart et al, 2004) and imaging infection (Stoeckli et al, 1996) Tc to internal structures (Early and Soddee, 1995;Dewanjee et al, 1982). The band-3 anion transport system and calcium channels may be involved in transport of 99m TcO 4 -and Sn…”