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. 2016 Jan 15;7(2):101–116. doi: 10.4155/tde.15.93

Figure 2. . Lactose dehydrogenase release (as a measure of cell toxicity) of HeLa, CaSki, SiHa, MDA-MB-231, A431 and U251 cancer cells when treated with GONR-PEG-DSPE at 50 μg/ml loaded with DOX.

Figure 2. 

Groups are identified as (A) untreated controls, (B) GONR-PEG-DSPE, (C) GONR-PEG-DSPE loaded with DOX, (D) Free DOX in PEG-DSPE (same concentration of DOX as group 3) and (E) Free DOX in PEG-DSPE (two-times the concentration of DOX as group 3).

Adapted with permission from [54] © Elsevier (2014).