4 rezultatet
BACKGROUND
19F-labeled 2-nitroimidazoles bound to hypoxic cells in tumors are known to be useful probes for measuring hypoxia since they can allow for their non-invasive detection by 19F nuclear magnetic resonance, provided that they do not lose 19F during their hypoxia-mediated metabolism. Two such
BACKGROUND
19F-labeled 2-nitroimidazoles bound to hypoxic cells in tumors are known to be useful probes for measuring hypoxia, since they can allow their non-invasive detection to be carried out by 19F nuclear magnetic resonance.
METHODS
Seven different multifluorinated nitroimidazole-based
Marked overexpression of the glucose transporter GLUT4 in skeletal muscle membrane fractions of GLUT4 transgenic (TG) mice is accompanied by disproportionately small increases in basal and insulin-stimulated glucose transport activity. Thus we have assessed cell surface GLUT4 by photolabelling with
Excessive nitric oxide formation may contribute to the pathology occurring in diseases affecting central white matter, such as multiple sclerosis. The rat isolated optic nerve preparation was used to investigate the potential toxicity of the molecule towards such tissue. The nerves were exposed to a