Fig. 3a–c.

Analyses of tissue homogenate samples obtained from kidney (●), liver (■), lung (▲), muscle (○), skin (□), and femur bone matrix (− with dotted line) at 4 and 24 h, and 3 and 7 days after injection of Omniscan with trace amounts of Gd[¹⁴C]DTPA-BMA. a The percentage of injected dose of the radioactivity per organ is shown for all tissues at all time points. b The percentage of the injected dose of Gd is shown for all samples at all time points. c The sum of the radioactivity (◊) and Gd (♦) data for the six tissues shown in a and b is compared in the same plot. The 1-h data are not included in the figure in order to expand the y-scale for the later time points