u043du0430u043du043eu0441u043eu043cu0430u043bu044cu043du0430u044f composition for use as contrast media in magnetic resonance imaging on the basis of u0431u0438u043eu0434u0435u0433u0440u0430u0434u0438u0440u0443u0435u043cu043eu0433u043e sold polymer chelation with transition metals.a way to obtain the composition and method of obtaining mri images

摘要

the invention belongs to the field of medical visualization techniques and x-ray diagnosis in medicine, as well as to the field of nanotechnology.namely, the u043du0430u043du043eu0441u043eu043cu0430u043bu044cu043du043eu0439 compositions for use as contrast media in magnetic resonance imaging.u043du0430u043du043eu0447u0430u0441u0442u0438u0446u044b u0431u0438u043eu0434u0435u0433u0440u0430u0434u0438u0440u0443u0435u043cu043eu0433u043e comprising a polymer (preferably u043fu043eu043bu0438u0431u0443u0442u0438u043bu0446u0438u0430u043du043eu0430u043au0440u0438u043bu0430u0442u0430) of 200 to 800 nm.u0445u0435u043bu0430u0442 containing transition metal of the group u043bu0430u043du0442u0430u043du043eu0438u043eu0434u043eu0432 (+ iii) (preferably gadolinium Gd (+ iii)as to the method of obtaining the u043du0430u043du043eu0441u043eu043cu0430u043bu044cu043du043eu0439 composition method u0430u043du0438u043eu043du043du043eu0439 polymerization and method of obtaining ct images u0430u043du0430u0442u043eu043cu0438u0447u0435u0441 ll u043au0438u0445 structures of biological object (u043fu0430u0446u0438yente, integrates the introduction the u043du0430u043du043eu0441u043eu043cu0430u043bu044cu043du043eu0439 compositions observed patient effective number and registration of mr - cat.in comparison with known contrasting means for mri based on u0445u0435u043bu0430u0442u043eu0432 gadolinium (u043eu043cu043du0438u0441u043au0430u043du00bb, "u043cu0430u0433u043du0435u0432u0438u0441u0442u00bb," u0434u043eu0442u0430u0440u0435u043cu00bb)is a high precision u043au043eu043du0442u0440u0430u0441u0442u0438u0440u043eu0432u0430u043du0438u044f at lower doses of contrast media.