Takaaki Ito

Sustained oral drug delivery using PEGylated liposomes incorporated into polysaccharide hydrogel formulations

In this study, we combined PEGylated liposomes (PEG-Lip) with polysaccharides to sustain the oral absorption-enhancing effect of PEG-Lip. The formulated PEG-Lip had a particle size of ~100 nm and a zeta potential of about −70 mV. The polysaccharides used were carrageenan (CGN), x...