4 Výsledek
In light of our previous SAR studies on nitroxides acting as less toxic anticancer agents, antioxidants and radioprotectors, we designed and tested, in vivo an in vitro, a new triradical spin trap -N,N',N"-tris-(l-oxyl-2,2,6,6-tetramethylpiperidine-4-yl)-1,3, 5-tnazine-2,4,6-triamine (TTT). The
Musculoaponeurotic fibromatosis can be mistaken for soft-tissue sarcoma both clinically and on X-ray computed tomography. Magnetic resonance imaging (MRI) in three patients with this condition enabled the correct diagnosis to be made prospectively in two. The appearance on MRI of a heterogeneous
The effect of intravenously administered gadolinium-diethylene-triamine pentaacetic acid (Gd-DTPA) on signal intensity in comparison to plain noncontrast imaging was analyzed. Sixty-one patients with diseases of the oropharynx and tongue base were examined using multiplanar magnetic resonance (MR)
Magnetic resonance imaging (MRI) is a sensitive method for the diagnosis of bone marrow abnormalities, but its usefulness in detecting active disseminated cancer in this tissue in treated patients has not been determined. We therefore examined 14 children who had been treated for disseminated bone