Radiolabeling and Quantitative In Vivo SPECT/CT Imaging Study of Liposomes Using the Novel Iminothiolane-^99mTc-Tricarbonyl Complex

Figure 6

In vivo distribution of the free Tc-tricarbonyl complex (a and c) and that of the Tc-labeled liposomes (b and d) represented in the percentage of the whole-body radioactivity and as the standardized uptake values (SUVs) for the specified organs. Values were calculated based on the volume of interests (VOIs) corresponding to the different organs and include the radioactivity of the tissue and the blood pool of the organ.

(a)

(b)

(c)

(d)