Research Article

Human Serum Albumin Conjugates of 7-Ethyl-10-hydroxycamptothecin (SN38) for Cancer Treatment

Figure 3

The release behavior of SN38 from (a) SN38-HSA-15 and (b) SN38-HSA-60 conjugates in pH 7.4 (◆) and 5.2 (■) and (c) SN38-HSA-15 (■) and SN38-HSA-60 (▲) conjugates in rat plasma ( ).
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(a)
963507.fig.003b
(b)
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(c)