conclusions in patients with tm, bone widening, trabeculation, paraspinal masses and facial bone deformity were lower than patients with ti, whichcan be related to effectiveness of therapy with blood transfusion irrespective of its adverse effects in tm patients. results all radiologic findings were significantly higher in patients with ti compared to tm (p< 0.05). in patients with ti, only tra...

in this paper, covalent immobilization of beta amylase enzyme on the surface of modified magnetic nano particles (znfe2o4@sio2-nh2) is reported. for doing so, at first, the magnetic nanoparticles of znfe2o4 were synthesized by chemical co-precipitation method and then tetraethyl orthosilicate (teos) and 3-aminopropyltriethoxy silane (aptes) were used for modification of znfe2o4 nanoparticles wi...