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. 2017 Sep 4;7:10396. doi: 10.1038/s41598-017-11220-1

Figure 6.

Figure 6

Circulation properties of immunoliposomes and free oxaliplatin. Oxaliplatin-loaded immunoliposomes or free oxaliplatin were injected into young rats and allowed to circulate. Blood was sampled at various time points, and the platinum content quantified by ICP-MS. Free oxaliplatin had poor circulation properties with only a very small amount of platinum being present in the systemic circulation after 1 hour. Encapsulation in the immunoliposomes increased the circulation time of the platinum substantially, with indications of isotype IgG immunoliposomes residing the longest in the systemic circulation. Data are presented as mean ± SD (n = 3–5). %ID/g: Percentage of injected dose per gram. OxPt: Oxaliplatin.