title: A convenient method for the preparation of 99mTc(V)dimercaptosuccinic acid (99mTc(V)-DMSA).
abstract: Tc(IV)-DMSA for kidney scintigraphy has been prepared in acidic solution. Once the labeling is done in basic solution, upon addition of a small amount of NaHCO3, a mixture of 3-4 other DMSA-complexes is formed, presumably containing Tc(V). Kidney uptake in male adult rats of the 99mTc(V)-DMSA is 1.6% injected dose/g (4.9%/total organ) compared to 16.4% injected dose/g (resp. 50.3%/total organ) for 99mTc(IV)-DMSA.
authors.forename: G
authors.initials: G
authors.lastname: Westera
authors.forename: A
authors.initials: A
authors.lastname: Gadze
authors.forename: W
authors.initials: W
authors.lastname: Horst
mesh_terms: D000818:Animals; D007553:Isotope Labeling / Q000379:methods; D007668:Kidney / Q000000981:diagnostic imaging; D008297:Male; D011877:Radionuclide Imaging; D051381:Rats; D004113:Succimer / Q000378:metabolism; D013438:Sulfhydryl Compounds; D013667:Technetium / Q000378:metabolism; D019783:Technetium Tc 99m Dimercaptosuccinic Acid; D014018:Tissue Distribution
chemical_list: D013438:Sulfhydryl Compounds; D019783:Technetium Tc 99m Dimercaptosuccinic Acid; D013667:Technetium; D004113:Succimer