Research Article

Preparation of Cholesteryl-Modified Aminated Pullulan Nanoparticles to Evaluate Nanoparticle of Hydrophobic Degree on Drug Release and Cytotoxicity

Table 2

IC50 of NPs and free MTX at 24 and 48 h.

SampleIC50 (μg/mL) at
24 h48 h

Free MTX101.917.10
CHMPN1 NPs51.3813.06
CHMPN2 NPs73.7015.18
CHMPN3 NPs132.7019.09