Fig. 6From: Bufalin-Loaded PEGylated Liposomes: Antitumor Efficacy, Acute Toxicity, and Tissue DistributionTissue distribution of BF in rat organs. A Molecular formulas of bufalin (a) and cinobufagin (b, IS). B Tissue distribution profiles of BF in rats after a single intravenous dose of BF/PEG-LP or BF at 0.5 mg/kg. Data are presented as \( \overline{x} \) ± s (n = 6). Abbreviations: BF, bufalin; BF/PEG-LP, bufalin-loaded PEGylated liposomes; IS, internal standardBack to article page