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Table 1 Particle size and entrapment efficiency of bufalin-loaded liposomes and bufalin-loaded PEGylated liposomes in the stability test

From: Improved Antitumor Efficacy and Pharmacokinetics of Bufalin via PEGylated Liposomes

Group Properties 0 day 7 days 15 days 30 days 90 days
Bufalin-loaded liposomes Particle size (nm) 118.23 ± 5.75 123.47 ± 8.59 125.33 ± 8.45 130.35 ± 3.29 134.58 ± 9.63
Entrapment efficiency (%) 81.69 ± 1.62 68.08 ± 0.65 61.08 ± 0.65 58.86 ± 1.21 56.70 ± 0.94
Bufalin-loaded PEGylated liposomes Particle size (nm) 158.30 ± 4.67 153.65 ± 9.46 155.63 ± 8.45 161.83 ± 4.05 168.58 ± 10.47
Entrapment efficiency (%) 75.33 ± 1.67 71.54 ± 1.14 68.71 ± 1.62 64.43 ± 2.29 61.77 ± 2.73