Fig. 1
From: Bufalin-Loaded PEGylated Liposomes: Antitumor Efficacy, Acute Toxicity, and Tissue Distribution
Physical and chemical properties of BF/PEG-LP. a Red blood cell hemolysis rate of blank liposomes, BF, and BF/PEG-LP. Data are presented as \( \overline{x} \)± s (n = 3). **P < 0.01 vs. BF/PEG-LP group at the same concentration. b Cytotoxicity of blank liposomes in HepG2 and HCT116 cells. Data are presented as \( \overline{x} \) ± s (n = 6). c Stability of BF/PEG-LP in different pH conditions. Data are presented as \( \overline{x} \) ± s (n = 6). **P < 0.01 vs. pH 7.4 group at same time point. Abbreviations: BF, bufalin; BF/PEG-LP, bufalin-loaded PEGylated liposomes