Figure 5.

Comparison of L929 fibroblast cells and ROS 17/2.8, 72 h and 96 h after seeding, respectively. a) L929 control without granules. b) L929 incubated for 48 h in the presence of 100 µg/mL granules without 5-FU (UG). c) L929 incubated for 48 h in the presence of 100 µg/mL granules loaded with 5-FU (LG80). d) ROS 17/2.8 control without granules. e) ROS 17/2.8 cells cultivated for 72 h in the presence of 100 µg/mL UG. f) ROS 17/2.8 cells cultivated for 72 h in the presence of 100 µg/mL LG80