Concentration of Abraxane, paclitaxel in paclitaxel-embedded-buckysomes, and AF-1 in empty buckysomes in blood after tail vain injection of a single 0.2 mg/mL dose Abraxane/paclitaxel and 2 mg/mL AF-1. Concentration is expressed in μg drug/g organ. The results are expressed as the mean ± S.E. ( for Abraxane, for PEBs, for EBs).
